Why Use a VPN? VPN stands for Virtual Private Network and is also a secure way of having the capacity to connect with a network be it an interior business network or perhaps the internet. There are many reasons for using a VPN and several situations where they may be beneficial. A VPN works being an extra layer of security if you are web surfing. It hides your IP address so it can not be tracked allowing you to surf the web in private. People who may want to track your online movements for malicious reasons will be unable to do this. It is useful if you don t want your identity tracked. Computer security is really important. For one it prevents people from having the capacity to hack into the computer to setup the herpes virus or find sensitive information stored on your hard drive. The number of people doing financial transaction online has increase significantly over recent years. People are entering their bank details online more than even. Whether it is for purchasing something online or banking online security should be maintained constantly. A VPN can be useful for keeping you secure. Wireless networks are much more widely used than they ever come in days gone by. When someone is over a wireless network there s a stronger possibility of someone intercepting what they are doing. VPN s have grown to be invaluable as wireless networks have grown to be popular. Wireless hotspots may be particularly insecure. When you might be accessing the net from your free wireless hotspot as an example in a very cafe an airport or even a hotel then it s easier for other people to compromise your security. A VPN can safeguard from this and stop others from accessing your personal data or from doing exercises your work. When utilizing a VPN anything that travels across a network is kept secure through encryption. When you signal data utilizing a VPN the subsequent will happen: • The information is encrypted (scrambled) so a human cannot comprehend it. • The data is sent in a very data packet with a Header Component (title with the data packet) and Payload (the encrypted data). • It finds its destination. • It is decrypted into its original form therefore the recipient can make sense of it. This means the knowledge you signal be it bank details a contact or simply anything document is sent securely. Firewalls and anti-virus software can safeguard your computer itself. When online though it is not only your own computer you might be using. Firewalls and anti-virus software usually do not protect data which is travelling from computer to an alternative. So when you submit your bank card details for an online shopping site or send sensitive information in a contact it s not protected. This is where a VPN will come in. It will be sure that this information is encrypted before it is sent so it can not be intercepted and employed by someone it s not meant for. There are many main reasons why a VPN may be essential in ensuring you safety. They are becoming essential in today s internet driven world. Andrew Marshall (c) 192.168.2.1 For My Broadband Router Only 19216821 also commonly written as 192.168.2.1 is definitely an IP address the same at the various other addresses available. It can also be an address that could just be used in just a private network. To simplify matters there are two types of networks in the great big whole world of networking. The public network could be the cloud which enables small and big networks to interact and contact the other person via websites emails e-commerce and more. On the other hand the private network is really a whole world of devices within each network. Their sizes range from large networks for organizations and academic institutions to smaller ones for small business and residential use. Coming back to the topic accessible this IP address may be used on any computing device or peripheral. However its uniqueness lies in the fact that it is normally a default address for specific types of home broadband routers. As such you need to assign your personal machine or even a peripheral to addresses. When devices in your internal private network contact the broadband router they make reference to the 19216821 default address. In order for the router to relay requests for instance a webpage from your computer for the external public network it works on the public IP address assigned with the ISP which remains unchanged even though you power over router. To correctly send and forward information to devices in the private network the router works with a method called Network Address Translation. There are several reasons behind a router to keep up at the very least two IP addresses. Firstly it is to discover the private network from your public network for security purposes. Since misuse and abuse is rampant in the internet this is definitely an effective way to safeguard internal computers from hacker and crackers. Unique IP addresses under the current IPv4 can also be exhaustible. If every single device is assigned a public address it will go out faster than its current rate. As such allocating one public address to some home broadband router which then uses its private address of 19216821 to contact devices within is definitely an ideal method.
Mobile VPN - Why Should You Use It? If you have found out about mobile Virtual Private Network or mobile VPN you may wonder how it will help you or just what it does. This network sends services applications and resources for a cellular phone which allows you to access software on wireless or broadband networks. If you re constantly working in different environments and therefore are traveling a great deal then mobile VPN is ideal for you. Therefore if you re on the run your applications will continue to be open irrespective of where you are going. If you come across a coverage gap you will lose the information to get a second but it really will return on the screen when another network is found. Occasionally you will find an atmosphere where mobile service will not function properly and it will crash or periods. This will not take place in most public locations including libraries and public hospitals. Mobile security is now more predominant so they re fewer and far in-between. If you do have a company with multiple locations offices and employees in various places a mobile private network is an ideal method to connect. You can access amazing roaming security and compatibility features that will assist you send and link data through your network. Mobile private networks have been around in the works for quite a while and is not a whole new idea. Even though it has existed for awhile very few companies have harnessed its full power and potential. If you have employees across different states then consider what mobile security can perform in your case. Telecommunication with mobile VPN is gathering speed and gaining the attention of many large companies. Start looking with it now to view the benefits. If you re curious about like things you can share imagine private number plans short dialing direct connectivity and call control. When you consider telecommunication VPN is the method to go. No matter the dimensions of your small business whether that is small medium or large mobile VPN could be bent for a own needs. It is an affordable and has benefits that will have you enthusiastic about communication. What Is a Virtual Server and Do I Need One? If you might have an increasing or large Internet presence with plenty of websites or a website that is quite large you might consider your own personal virtual server. A virtual server is the step between getting the websites hosted using a hosting service provider including HostGator versus having you possess private server that is independent. Let s say you might have a website or blog that is hosted by "XYZ" company. "XYZ" manages all the operations without anyone s knowledge like monitoring the bandwidth. Because you are merely one of their potential customers using the server you re limited inside the level of bandwidth you can use. If you check out your allotted bandwidth you ll then need to purchase more through "XYZ" when they so it can gain. These companies control the "back office" and you share their server terminals effortlessly their other clients. The service provider itself is an impartial server. They own their own computer banks that the services you provide are run. Where Does the Virtual Server Fit In? A virtual server is somewhere involving those two types. If you had your own personal virtual private network or VPN you would have total control of your back office. You are not restricted to the level of bandwidth you have and you can install the os of your choosing including Linux. Keep at heart; it can be more costly to have a VPN instead of paying a bill every month to your hosting service provider. But if your company and websites are growing and you need more bandwidth chances are they ll can offer and you want treating everything including the "back office" a VPN would be the perfect fit. In addition having your own personal VPN reduces security risks. One drawback to consider might be the element of support. Many hosts operate beneath the assumption when you might have your own personal virtual server you are aware your work. Therefore even though they are available to help at any time there exists a fee for support service which can be $75-$100 per issue. A VPN permits you to connect to your secure network on the public Internet line to your service provider. Having your own personal VPN is nice if you might have the knowledge to operate it yourself or you can afford to use a webmaster to accomplish the more difficult and sophisticated functions needed to manage it. Growing Pains If you are feeling you re at the invest your company that you could benefit insurance agencies your own personal virtual private network seek advice from serves that provide VPN services. Cyber Hacking Is Taking Place In Your Homes and WiFi Hotspots Right Now You have your personal computer protected with firewalls and anti-virus programs. That is great. How protected is the data you re sending out. Which would be the most painful traumatic and also the most high-priced loss? The computer hardware itself or even the information hackers retrieve through the data? This data enable you to bring injury to you your loved ones and your property. Every picture you or your children send to their friends and also the world to view has GPS coordinates that concentrate on the location within one meter away of where it turned out taken. Do you really want unwanted intruders to learn which area of the playground your grandchildren favor or what school they re going to or where they re going for recreation or their homes? If you: Use a brilliant phone or photographic camera to adopt pictures Use WiFi Google Twitter or Facebook Upload send or email pictures in any form over the internet Your family could be the targets of predators on the internet. Did You Know! There are an easy task to download programs that will permit almost ANYONE in under 5 minutes to: Steal your private passwords. Steal your Social Security Number. Steal your bank card information. Steal your bank-account numbers and passwords Pinpoint to within one meter away of in places you took your uploaded photos AND EMPTY YOUR BANK ACCOUNT! I did a Google search for "free WiFi hacking software" and also the outcome was about 1 570 000 in 0.32 seconds. The threat is real. In addition to folks or families many smaller businesses are not aware of the threats or they believe that protection just isn t sold at a reasonable price. Here can be a vulnerability audit to assist you analyze your risk Does your company currently use a VPN (Virtual Private Network) security network for remote entry to your small business s network? Yes___ No___ No=20 Do you might have employees that really work at home or travel and employ their cellular devices or laptops to send/communicate confidential information data for the office at home? Yes___ No___ Yes=10 Are you conscious that the workers that access your network servers through wireless hotspots including WiFi in hotels airports and low shops are most vulnerable to hack attacks resulted in your confidential information being stolen? Yes___ No___ No=10 Does your company store or send sensitive data that you will find valuable to cyber criminals including proprietary details about your small business employees or customers? Yes___ No___ Yes=10 Do the workers use their laptops or cellular devices both at home and in a unsecured environment like airports hotels WiFi Hotspots to gain access to your small business network? Yes___ No___ Yes=10 Do the workers email confidential company information from their home computers personal laptops or cellular devices? Yes___ No___ Yes=10 Is your company fully protected from cyber hacking when you already have got a firewall anti-virus protection or a secure router? Yes___ No___ Yes=5 Is your company infrastructure adequately in terms of preventing network security breaches and cyber hacking? Yes___ No___ No=5 Do allowing cellular devices and/or laptops personally belonging to employees to gain access to your small business s network? Yes___ No___ Yes=10 Is network security protection planning and training given sufficient emphasis and funding in your organization? Yes___ No___ No=10 TOTAL RISK SCORE = _____ Score Risk Level 0-30 Low 30-50 Medium 50-70 High 70-100 Extremely High Here can be a partial listing of photo sites that Geo Tag your photo information: Flickr Fotki Memeo Picasa Web Album Shutterfly SmugMug Snapfish Zenfolio and Zoomer. Arm yourself against internet hackers!
Anonymous Internet Surfing - Surf Anonymously The Internet where somewhere provides valuable information becomes highly vulnerable in terms of security and confidentiality. I emphasize online security and anonymity on this page and work around that s quite effective for us and our purposes. Every day we hear stories of "Unknown IPs" port scans and attacks on laptop or computer that aren t thoroughly protected as well as if protected you don t even be interested in access attempts with your logs why should anyone even try to access your PC?. In such case you will find work rounds that may ensure anonymity and safety online. We recommend VPN link with hide our real IP behind other servers IP and gateway. What happens is you dial onto some of the multiple servers which can be provided with a VPN account once connected your entire internet bound traffic experiences that server. So it s like server s IP is fetching your data you would like and creating that data to you personally on the back-end all in real-time obviously. Thus you hide you real IP and obtain secured. You don t feel virtually any trouble or hindrance while linked to virtual private network setup and yes it is like you re going through your own default internet gateway. Internet speed is almost a similar along with you creating a replacement for hook up to the server that delivers the best speed. Apart from security the VPN prevents all kind of spying. Your ISP may be spying you and recording your entire activities nevertheless you certainly wouldn t like one to know where you go everything you do if you are online. So once connected the ISP goes blind of one s online activity. Even when you re participating in open discussions online blogging etc almost always there is the opportunity for somebody to get at know your identity however a VPN account comes to your rescue! The Security of VPN VPN means Virtual Private Network. The easiest way of explaining the security of VPN is to apply the demonstration of the way it can function to get a business although a few of the same principles can be applied to networks within other organisations. How do Businesses use VPN? Businesses often use VPN for connecting their employees if they are broken inside the same office so cannot be connected via a wired network. This could be if they are working across numerous offices or if they must access their network from other laptop or computer or perhaps a laptop if they are on the road. With IT playing this kind of important role in business today this is imperative to the running of some businesses. With many not necessarily working inside the same location go for good if people can t access anything from your network if they are not inside the office. A Secure Network A network must be secure otherwise it is usually compromised. For businesses this may include competitors gaining access or confidential information about customers being illegally accessed. A virtual private network allows you come up with a network secure while allowing usage of employees wherever these are. What can be a VPN Client? A VPN client may be the software that users will use for connecting for the virtual private network every user installs it onto their very own computer. They can then log onto the network using the VPN client usually allowing them usage of anything they might have usage of if connecting for the server from your office. How does VPN result in the Network Secure? With a virtual private network info is sent across an invisible network meaning risk of it being intercepted. It is therefore important this info is not compromised. VPN helps to make the bandwith secure by utilizing encryption. Data is transferred from your VPN server to a individual s VPN client in data packets. A data packet is effectively a group of data possesses a header component as well as a payload. A header component is essentially the title directed at this data packet even though the payload may be the actual data. The header and payload is encrypted so anyone who does manage to intercept it s going to be can not decipher just what it actually means. When it is received through the VPN client it s going to then be decrypted into its original form which makes it understandable for your recipient. The benefit of VPN is workers are capable to access data coming from a company s network securely without other people being capable to intercept and earn use of this data. It means that any employees who have usage of your personal computer as well as the internet will be capable to access their network something which can massively improve efficiency in some businesses. Without a VPN there would are the chance of security being compromised. It is obviously not merely businesses that can make use of VPN to get a secure network. Organisations of most types from governments to schools will use it in similar ways. Andrew Marshall (c) The Benefits of a VPN A VPN (Virtual Private Network) can be a private network that uses a public network including the internet to transfer data. It uses this for connecting people and can be a secure strategy for connecting to your network without being physically connected. A virtual network is when the text will not use leased lines. All sorts of organisations use VPN s including businesses universities and government organisations. It lets people to access the network wherever these are once they get the VPN client. The VPN client may be the software that s installed onto a desktop or laptop computer and is also used for connecting to the virtual private network. There are lots of benefits for organisations that go for a VPN. By using a virtual private network users are able for connecting to your network from remote locations. For an enterprise s employees this is business offices at home coming from a meeting or on the train. This can make employees more productive as they possibly can work more effectively or when they might otherwise be idle (by way of example on the train on the way to your business meeting). Employees are able to access files wherever these are once they can get. This means they can be in the same way productive as while in any office and do not worry about ensuring they have got saved files remotely. They know they can access them whenever they should. Possibly the main reason for using a VPN may be the security it offers. With so much data held on computer networks currently it means that network security is of crucial importance. Using a virtual private network could make a data transferred over the network or across different networks secure. It uses encryption so data cannot be easily interpreted. This means info is scrambled during transmission in one computer to a different therefore it cannot be easily understood. Everyone wants to save the costs as well as a VPN will help achieve cost savings. Firstly costs could be saved simply on the physical technology used. When using a VPN leased lines are not required as these are with other networks. This is because connections are manufactured creating an online business. The internet is employed as opposed to being physically connected using wires. Partly due to this updating a VPN network is inexpensive. Costs tend not to rise significantly as being a network grows. So if an organisation grows as well as to be expanded their network the outlay just isn t particularly high. If needing for connecting to your number of different locations other networks could be expensive but a VPN it is not the case. Setting up users or locations is a lot simpler. Network performance could be improved when using a VPN. The bandwidth and efficiency in the network is normally more than with other networks. Virtual Private Networks are becoming popular. They could be very beneficial particularly to businesses. They can make employees more productive and make down costs certain things which can be of crucial importance to businesses. Andrew Marshall (c) Reasons For Using VPN Connection The virtual private network connection otherwise known as VPN connection can be a secured computer network that s implemented just as one additional software layer on the top of a pre-existing network for enhancing the private scope laptop or computer communications or facilitating a safe and secure extension of an private network into an insecure network called internet. VPN connection is actually employed by large business organizations & corporate make it possible for their employees to possess usage of the secure organizational network from remote desktop. A VPN connection involves a complex network structure than the most favored point-to-point connection system. They enable us to see the World Wide Web anonymously & have usage of secured network in restricted areas. A huge amount of variety of companies are slowly visiting realize the particular advantages of VPN connection. It suits their networking needs with all the desirable top features of speed reliability security & functionality yet helps them save considerable money. Prior to emergence of virtual private network connection service business houses was required to depend on networks created from physically linked connections so that they could work together in a safe and secure manner among a specific group. However sharing a lot of information within the country or even the whole world required them to spend much towards modem banks & WANs. Now the VPN connection has brought regarding the alternative party internet transport facility which companies will use successfully for connecting the telecommuters remote users & even remote offices with all the main corporate site. They can also consider incorporating DSL technologies to boost the remote connection bandwidth capacity further thereby reducing your buck effectively. These savings on cost can later be committed to the productivity enhancement in the whole team. The virtual private network connection provides for the expansion inside the ability in the network in scale without needing any other infrastructure. Again the firms using lease-line networks can easily go for additional physical band-width & contain the facilities of VPN connection within the same cost. The VPN is available compatible with all the devices & ISPs & make way for new user addition. The use of advanced authentication & encryption protocols in VPN not only prevents unauthorized access of transmitted data and also provides highest level of security. There is modern-day data encryption technology for example SSL but it cannot be used everywhere. But VPN is free of charge from any such restriction & offers more flexibility while looking to fulfill the company s data sharing requirement. A Private Network for Your Business When a business grows it s going to be apparent if it branches out everywhere as well as abroad. In order to keep the communication between your branches running smoothly for your betterment in the business the organization needs to give a faster strategy for corresponding that will be also reliable and secure since company information will probably be sent over the said network. On the other hand employees of companies who require to have an account abroad require a link that s in the same way secure as the one they have got within their offices. These employees often hook up to the internet using Wi-Fi connections in hotels and so they have to have the right protection to ensure that sensitive company information won t be accessed by alternative party individuals. A computer products that may attain the objective of providing a safe and secure connection over the internet can be a virtual private network or VPN. It can be a private network that employs the services of a public network which is the internet to link together users or remote sites. Virtual connections are employed by a VPN over the internet to ensure that a staff member working coming from a remote site or even the remote site itself will probably be associated with an individual network of an business or company. Business security is ensured over the use of an VPN connection because the data sent on the web are encrypted. If you re surprised to hear about this technology you have to know this form of service has existed for years already. Before companies with multiple offices in several locations used leased lines to link every one of them together. Leased lines prefer that of Integrated Services Digital Network (ISDN) were private networks made available from telecommunication companies. Companies used the services of these leased lines to reach business locations in addition to their main branch. The services that leased lines provided were secure and reliable the only problem was we were holding too costly with all the price increasing as the distance in the remote location also rises. Only big companies had the ability to afford leased lines back then. Because in the availability of an VPN connection companies had the ability to drop their leased lines reducing their costs if it comes to link with remote locations and employees. VPN made this possible without sacrificing the security and toughness for communications that leased lines provided. Not only that even small businesses that really needs the services of leased private lines before but no longer can do so because in the cost are now able to take pleasure in the same services with VPN using a considerably more affordable price. The reduction in the price for an individual network business have the ability to divert funds with other important projects or facilities which can be as essential as protecting sensitive company data exchanged on the web. Safe Connections Wherever You Go With Mobile VPN The birth in the internet has produced an enormous influence on how people talk with one other. Communicating with people business places is now able to completed with ease. Buying at stores is done mostly creating an online business. People also can send money over the internet. Even working can be carried out on the web. But with the hackers it could be alarming to work without necessary protection. Many companies have offered private networks in order in order to avoid unauthorized people from peeping inside their files and programs. Many types of virtual private networks have emerged through the years in order to avoid hackers including mobile VPN. Mobile VPN or virtual private network works as being similar to regular an everyday network. The only difference is mobile VPN can be a network configuration wherein portable merchandise is used in order to access a virtual private network. These mobile phones usually include PDA s or personal digital assistants and laptops. Mobile VPN is perfect for people who are traveling a whole lot. With mobile virtual private network users are allowed to access their company s resources on a trip. Employees from across the globe can even access their company s programs not having excessive problem. Active programs remain active even though there can be a change of wireless connection. Interruptions caused by power failure or wireless connection failure can also be no problem for people who are using these kinds of security. Mobile VPN allows its users to access company resources without physically exploring office. Mobile virtual private network will allow you to work at the spot that is to be convenient for you. Users can work on coffee shops libraries or any public place with wireless connectivity. One in the best features about mobile VPN is unlike other connections your session won t expire as soon as you switch into other modes of communication. This decreases the consumption of time while there is you don t need to join in your company network each and every time you modify to a different network. Mobile VPN also offers the same protection like other kinds of VPN. It prevents hackers by using as well as meddling in a company s resources and applications. It also can provide confidentiality to both clients and businesses. It also has lower operational costs. Uses of Computer Networks Computer Networks are everywhere. From the distributed systems for the middle ware and for the world wide web computer networking has proved to be improving in ways to reach remote areas and applications for everyone the purpose. Business Applications: Resource sharing is amongst the most popular use of computer networks in the business applications. For Instance a printer is shared in the network and hence saves plenty of investment in hardware. The computers connected in the network could make use of the printer inside the network as opposed to having separate printers for every computer. Scanners Cd burners Fax machines are few other resources which can be shared in the network. Email facility by making use of Outlook application means communication one of many members of the organization in sending reports and analyzing data. There would be considered a server handling the requests of all the computers connected inside the network. Clients pass the request as well as the server works on the request by offering the reply. Home Networking: Computers are actually a days used only for one person to another communication by making use of Internet. Internet may be used to have remote access for the information person - person communication as discussed earlier electronic commerce Interactive entertainments like games. Interactive entertainments for example XBOX gaming online and online tutorials which used flash for interactive environment. Now a days everyone is investing in a computer only for the sake of checking their email which enables one person to another contact. With the help of VPN ( Virtual Private Network) one can possibly work and access of office data from the comfort of home. In peer -peer systems there s no client system. Every computer in the network is associated with some other computer through wire. Mobile Users: With the advance of technology in improving protocols for better communication WAP (Wireless Access Protocol is being increasingly utilized to communicate in the network. There are two forms of wireless: Fixed Wireless and Mobile Wireless. Desktop computers within an office are neither fixed nor mobile wireless. A laptop computer used in the Hotel room by making use of Ethernet cable can be an demonstration of mobile wireless rather than of fixed wireless. Networks in old unwired building can be an demonstration of typical fixed wireless rather than of mobile wireless. Portable office or PDA for store inventory is a great example for fixed as well as mobile wireless technology getting used. M-commerce is utilizing mobile device for paying cash using credit cards and work as a digital wallet.
VPN Router Setup With Home Network Storage - Two Essential Home Office Inventions It is always exciting starting your business from your home and equipping your home office using the tools you have to be successful. But once you ve been running a business for a time or once your business grows you could possibly think using the identical home office day in and day trip is just a bit too shall we say boring? In this article you will discover descriptions of two inventions that are finding their way gradually into home offices worldwide. They are a VPN router or a virtual private network router and home network storage. Let s see ways to use both to your great advantage to acquire out of your house more! VPN router or virtual private network router usage in a home office Yes your home office is outfitted wonderfully. You ve got your pc your printer your storage system just like an external hard disk drive you might have your flat screen monitors laptops your scanner/copier cell phone and office phone and much more. You have connected your computers laptops and in many cases phones in to a home network plus a router is there to aid stay connected internally and to the net. But now you would like more. You want the identical comfort that you are acquainted with in your home office you would like that same comfort taken out together with you. You desire to work from any coffee house you end up visiting you could possibly desire to work through the hotels you might be staying in your trips and yes you might have clients and you would have to connect to your home network using their office as well to get some important documents. A VPN router or a virtual private network router extends the comforts of the property network to a external internet location. VPN router simply replaces your standard router in your home or home office. Once you connect to your VPN router through the outside of your home office it is going to create a secure "tunnel" through the outside computer to your home network because of the trappings so that you will feel computing wise that you were using your home office. You won t again should work from home simply to get your work done. Your city as well as perhaps the complete internet connected world can become your oyster. Home network storage? Why would I need that? "But why would I should connect to my home network initially?" I hear you may ask. The answer is simple. For safety of your data you just can t allow that most your business data be always held in your laptop. First internet connected computers hard disks are more prone to crashes due to vibrations and second they are more prone to computer theft that s much more prevalent in laptops compared to desktops. So for security purposes you generally desire to keep your data where it s more secure in your home office on your home network storage equipment. Then access that data everywhere you look either from the inside the property network or from without for example by having a virtual private network location anywhere on the net connecting in by having a VPN router. Read About the Importance of VPN Security VPN Security or virtual private network broadens the assets in the network to encompass greater unrestricted networks such as the Internet employing a wide area network (WAN) link or a point-to point connection in order to connect sites using encryption and dedicated connections but on a regular basis giving the impression towards the user of employing a private link. This facilitates the host computer for and send data across networks (public or shared) beneath the safety functionality and the executive policies in the private network. Earlier telecom carriers like AT&T and Verizon allowed VPN - type connectivity using dial-up modems or leased-line link through the use of Frame Relay or ATM (asynchronous transfer mode). These did not pass as true VPNs and gave way towards the highly cost-effective MPLS (multi-protocol label switching) VPN networks with an increase of bandwidth available from DSL (Digital Subscriber Line) and fiber optic networks. This allowed corporate company executives to make use of remote access VPNs in order to connect to their office Internet. Geographically separate offices may possibly also stay connected by making use of site-to-site VPNs that encouraged a cohesive connectivity of networks. You can also utilize VPN in order to connect similar networks employing a dissimilar network as in the truth of two IPV6 networks with an IPV4 network. The vital VPN security technologies also have a solid track record of protecting data communications and use IPSec or SSL to supply encryption and validation for the networks. However while for corporate networks IPSec implements VPN security Cisco and Juniper s network appliances implement VPN hardware security. The analogous VPN software completes the network login and IPSec runs the network layer (layer 3) in the Open Systems Interconnection model. SSL VPNs provide an substitute for IPSec and utilize web browsers as opposed to VPN clients kind of network login. They are also a cheaper alternative because they utilize SSL network which operates at a more impressive range compared to the IPSec to develop in protocols into standard web browsers and servers. The administrators will also get better control options but they find interfacing SSL VPNs to resources un-accessed coming from a web browser an arduous task. Let us now imagine for a few inexplicable reason your VPN disconnected suddenly exposing your true IP towards the snoopers. In such cases you can use A Software VPNetMon watches over your IP Address continuously and the moment your VPNs address disappears shuts the appropriate programs instantaneously and prevents any application or snooper to make use of your real IP to determine a new connection. Similarly VPN check is software seems for alternation in your VPN adapter and shuts your main network connections to prevent problems. For remote users their VPN security must include measures like client side firewalls antivirus software latest windows updated VPN clients and featured hardware servers. Cyber Hacking Is Taking Place In Your Homes and WiFi Hotspots Right Now You have your personal computer protected with firewalls and anti-virus programs. That is great. How protected may be the data you might be sending out. Which would function as the most painful traumatic and the priciest loss? The computer hardware itself or perhaps the information hackers retrieve through the data? This data enable you to bring injury to you your household plus your property. Every picture you or your children send to their friends and the world to view has GPS coordinates that concentrate on the location within one meter of where it absolutely was taken. Do you really want unwanted intruders to know which section of the playground your grandchildren favor or what school they go to or where they go for recreation or their homes? If you: Use a smart phone or camera to take pictures Use WiFi Google Twitter or Facebook Upload send or email pictures in all forms over the internet Your family could function as the targets of predators on the internet. Did You Know! There are an easy task to download programs which will allow almost ANYONE within just 5 minutes to: Steal your private passwords. Steal your Social Security Number. Steal your bank card information. Steal your banking account numbers and passwords Pinpoint to within one meter of where you took your uploaded photos AND EMPTY YOUR BANK ACCOUNT! I did a Google search for "free WiFi hacking software" and the effects were about 1 570 000 in 0.32 seconds. The threat is real. In addition to individuals or families many small businesses have no idea of the threats or they think that protection is just not offered at a reasonable price. Here is often a vulnerability audit that may help you analyze your risk Does your business currently utilize a VPN (Virtual Private Network) security network for remote use of your small business s network? Yes___ No___ No=20 Do you might have employees that actually work from your home or travel and use their cellular devices or laptops to send/communicate confidential information data towards the home office? Yes___ No___ Yes=10 Are you conscious your workers that access your network servers through wireless hotspots for example WiFi in hotels airports and low shops are most at risk of hack attacks which can lead to your confidential information being stolen? Yes___ No___ No=10 Does your business store or send sensitive data that you will find valuable to cyber criminals for example proprietary specifics of your small business employees or customers? Yes___ No___ Yes=10 Do your workers use their laptops or cellular devices at home or in a unsecured environment like airports hotels WiFi Hotspots gain access to your small business network? Yes___ No___ Yes=10 Do your workers email confidential company information using their home computers personal laptops or cellular devices? Yes___ No___ Yes=10 Is your business fully protected against cyber hacking because you currently have a firewall anti-virus protection or a secure router? Yes___ No___ Yes=5 Is your business infrastructure adequately in terms of preventing network security breaches and cyber hacking? Yes___ No___ No=5 Do you permit cellular devices and/or laptops personally belonging to employees gain access to your small business s network? Yes___ No___ Yes=10 Is network security protection planning and training given sufficient emphasis and funding as part of your organization? Yes___ No___ No=10 TOTAL RISK SCORE = _____ Score Risk Level 0-30 Low 30-50 Medium 50-70 High 70-100 Extremely High Here is often a partial set of photo sites that Geo Tag your photo information: Flickr Fotki Memeo Picasa Web Album Shutterfly SmugMug Snapfish Zenfolio and Zoomer. Arm yourself against internet hackers! Mobile VPN - Why Should You Use It? If you have learned about mobile Virtual Private Network or mobile VPN you may wonder the actual way it can help you or exactly what it does. This network sends services applications and resources in your cell phone which lets you access software on wireless or broadband networks. If you might be constantly working in different environments and so are traveling a great deal then mobile VPN is designed for you. Therefore if you might be on the go your applications will remain open irrespective of where you re going. If you locate coverage gap you will lose the information for a second but it really will return in your screen when another network is available. Occasionally you will confront a place where mobile service will not function properly and it ll crash or break. This will not occur in most public locations for example libraries and public hospitals. Mobile security is starting to become more predominant so they re fewer and a lot in-between. If there is a company with multiple locations offices and employees in various places then this mobile private network is an ideal approach to connect. You can access amazing roaming security and compatibility features that will assist you send and link data using your network. Mobile private networks come in the works for quite some time and is not a new idea. Even though it has existed for awhile few companies have harnessed its full power and potential. If you have employees across different states then consider what mobile security are capable of doing in your case. Telecommunication with mobile VPN is gathering speed and gaining the eye of several large companies. Start looking with it now to view the benefits. If you might be curious about like things you can share consider private number plans short dialing direct connectivity and call control. When you consider telecommunication VPN may be the approach to go. No matter the dimensions of your small business whether that s small medium or large mobile VPN can be bent in your own needs. It is an affordable and possesses benefits which will have you enthusiastic about communication. The SEO Revolution - How to Build Quality Links Without the Hassle! Building link campaigns on your clients may be the cornerstone that will get their sites to rate onpage one. But it s a tough long slog spent identifying aged high PR websites you could establish one-way links on. Then comes the toil of uploading articles configuring anchor-text title tags and much more. But backlink building doesn t have to be a tedious chore. In fact it is possible to attain possibly 14 000 links a month in the push of your mouse with without any effort around the user s part and without gimmicks. How? Here s the actual way it works There are 3 elements needed to ensure you could possibly get this number of high quality links often with minimum effort. 1) First you need use of a huge selection of non-connected website properties with age and authority - preferably an excellent combination of PR 1-6 you could establish links on. These websites must contain no spam and must be advert free - what exactly Google likes. This means days past of time spent struggling to distinguish sites with age and high PR that are happy to provide you with a one way link is going to be over. 2) Even if you have a very fleet of sites you can establish one-way links with you still must spend endless hours uploading your site content configuring title tags anchor link text and the like. You need a system which will upload your posts automatically in your case in the push of your mouse - load articles in seconds using the right one way links title tags - everything to acquire "link juice" from Google. 3) You should make certain you have permanent links around the top of the page of most those websites - this really is vital because search engines are known to give more credit to homepage links. And unlike links on content sites you have to be able to switch out or change these permanent links in real time. You also need to be able to mix and variate high value value links determined by keywords so that you won t expend your high value links on keywords that don t matter. More features to appear for * Automatically delivered campaign performance reports. Many (well over 100) different IP addresses to satisfy Google. * Mixture of page ranks to make sure many different backlinks. * No link farms or paid links. Clean and 100% spam free sites. * Google compliant and must evolve with changes to their algorithm. * Provide article alert posting schedule. * Track location articles were utilised. * Allows the allocation of highest value links towards the most crucial keywords. * One of the best features to find is an inclusive article marketing service so that you don t even should source them yourself. Sound like a dream system for SEO professionals and Internet Marketers? The good news is that we now have some highly successful systems on the market - you just need to wade from the myriad of gimmicky offers and ensure you choose a quality product that matches yours plus your client s aspirations. The right system won t get great rankings in your case nonetheless it will assist you to grow your business and boost your profitability. Go discover that dream system and change the method that you take your sites to the first page of Google watching your profits grow! Market Makers And ECN Brokers What is the difference between Market Makers and ECN (Electronic Currency Network) brokers? In a nutshell a Market Maker will quote a buy plus a sell price towards the trader. This is the price the broker would prefer to market you a currency and the price they may be happy to buy it back from you. This means that they may be buying from you and they may be selling to you which also means that they re able to fix the buying price of the currency pair if they may be crooks. But fixing of prices does not happen typically as the quotes are increasingly being streamed in through the MT4 servers in London to any or all brokers. But technology being what it s we never can tell should they have found a crack. However some brokers allow their trader clients to invest the other. This makes them an alternative kind of market maker. The trade is just not leaving the brokers private network. When one of several broker s clients is selling another client s order is matched and the order executed. This way the broker doesn t need to hedge a purchase order or trade contrary to the trader. It s a fair exchange between two traders using the same broker. This also means that just as one economical method of matching orders I mean without having to cover an ECN the absolute minimum per-transaction cost the ECN broker may match small orders with traders from the brokerage and not pass the trade on to an outside source. The broker saves on transaction costs. This also means that every ECN broker can be another Market Maker sometime or perhaps the other. Only the huge trades the location where the commissions and spreads cover the order transaction cost charged through the ECN make it towards the ECN else they may be match with in-house (to coin a name) orders and executed. Speaking of ECN brokers they may be the guys that connect their traders to one of several few popular ECNs like the Currenex ECN. This is the place the location where the big boys like the banks and multinational banking institutions trade forex. On the ECN one can understand the real price in the currencies and the broker has nothing to get or lose by fixing the values as the trader is trading with external traders not traders with similar broker. Most ECN brokers first match the orders with in-house traders before sending the order towards the ECN. Prices around the ECN move very fast which makes it a heaven for scalpers with no risk for brokers. All the broker s gains are through the spread and the commission. How to tell when the broker is definitely offering a genuine ECN account? A rule of thumb is usually to see when the pips are fixed pips. The ECN broker s PIPS should vary and the broker will charge a commission for each and every trade too. The pips will also be displayed within the fifth decimal (though this is just not a hard and fast rule for ECN brokers). I always would rather utilize a regulated ECN broker because trades are guaranteed there is a lot of transparency and the cost per trade is much lower.
Benefits to Using VPN Services When looking to sign-up to a single from the more reliable virtual private network (VPN) services the first thing that will likely be noticed will be the good selection of providers out there. Due to the technical nature of the kind of service an individual can sometimes get confused with regards to the assorted performance reports pricing options and available features. Many businesses make use of a selection of tools to help in increasing their internal productivity like a company s intranet networked peripherals or similar in-house components. But while scalping systems are user-friendly in terms of doing work in a cubicle it might make it a much more different to make use of a company s system if mobile. A way to solve this problem is usually to set-up a VPN this allows a person hook up with a safe and secure or restricted network from a mobile location equally as should they were able to physically hook up with a business s internal system directly. A VPN can also be great to do place to control hackers. A hacker or group of hackers often targets a unique IP address. By hiding your identity behind a private network the host machine will likely be in the fishing line of fire leaving anyone s machine entirely free and free from trouble. Although this might be passing the issue elsewhere the fact is a VPN service is more set-up to cope with most of these security issues and able to take the required pre-cautions in order to avoid excessive damage. Depending about the nature of the business or perhaps the work involved a business might choose to have complete anonymity when users have the internet. A VPN supplies a perfect substitute for surf the web while keeping an IP address or personal identity secret. Any site or resource used online will only be able to see the IP address from the private network instead from the users IP address. Having security all the time can also be essential. It easy to encounter a radio hotspot in our modern world but scalping systems are certainly not overly secure because it is often possible for data like security numbers or passwords being intercepted. So restricting your internet link to a safe and secure VPN causes it to be that much safety to prevent sensitive data falling in the wrong hands. Lastly with regards to the cost it is more beneficial to set-up a VPN as the cost would have been a lot less expensive than the other of paying up to have an expensive dedicated service. For instance if a business has several branches in numerous neighborhoods then going the route of the VPN is a good deal easier. VPN The Great Wall And The More Things Change " more they stay the same." Or so says the French Proverb ("Plus ?�a change plus c est la m??me chose"). Don t laugh it s all regulated true; "history would be more interesting when it weren t so repetitious "(I have no idea where that last quotation emanates from but I adore it!) Watching the interaction--or lack thereof--between VPN and "The Great Chinese Firewall" goes further toward proving my point. As many of us who watch the Discovery Channel know the Great Wall of China was built in the reign of Qin Shi Huangdi the 1st emperor of China about 2000 approximately years ago. Then as now Chinese authorities feared incursions from beyond their borders; that was marauding bands of savage horsemen from your steppes preying on China s wealthy cities; now the fear is that uncensored information will undermine the pillars from the empire. As solely those lonely souls among us who may have time and energy to take care of the turbulent arena of technical acronyms may have reason to know "VPN" means "Virtual Private Network " a technique for using public telecommunications infrastructure in this fashion about mimic the various advantages of private secured lines without incurring the downside of vastly higher operating expenses. And while private lines would be easily discoverable virtual private networks "hide in plain sight" amid the overwhelming confusion of public infrastructure. Just as fearsome barbarian tribesmen once rode fleet ponies across the Great Wall searching for weak spots allowing them entry to the dazzling cities beyond today s barbarians thwart Chinese officialdom s attempts at censorship by "tunneling" beneath the aptly named "Great Chinese Firewall" with discrete packets of encrypted code decipherable only inside the secure confines of person virtual private networks. In spite of the swift ponies and cleverness the earlier barbarians often fell afoul from the Chinese Empire s guardians. Then as description of how the were numerous dedicated to the empire and technologically sophisticated; it had been after all the Chinese that developed gunpowder and used primitive rockets to frighten their enemies horses. Today s Chinese censors are proving equally difficult to cope with; initially struggling to deal with the innocent looking discrete packets of code they finally developed methods within the last few years of isolating and terminating them before they reached their intended destinations. Equally adept the virtual private networks changed their methodology to find other ways of continuing contact with their customers at night wall. Great Wall. Great Chinese Firewall. Words only words associated with similar human interactions several thousand years apart. As it says within the Book of Ecclesiastes "What may be will likely be again what may be done will likely be done again; there s nothing new beneath the sun." The SEO Revolution - How to Build Quality Links Without the Hassle! Building link campaigns to your clients will be the cornerstone to finding their sites to rank onpage one. But it s a tough long slog spent identifying aged high PR websites that you could establish one-way links on. Then comes the toil of uploading articles configuring anchor text title tags and much more. But linking doesn t have to be a tedious chore. In fact it is possible to attain possibly 14 000 links monthly with the push of the mouse with almost no effort about the user s part and without gimmicks. How? Here s the way it works There are 3 elements required to be sure you could get this number of high quality links often with minimum effort. 1) First you need entry to hundreds of non-connected website properties as we grow older and authority - preferably a fantastic mix of PR 1-6 that you could establish links on. These websites must contain no spam and must be advert free - what exactly Google likes. This means those times of your time spent struggling to spot sites as we grow older and high PR which are ready to supply you with a one of the ways link will likely be over. 2) Even if you have a very fleet of sites you ll be able to establish one-way links with you still must spend endless hours uploading your site content configuring title tags anchor link text and the like. You need a system that can upload your content automatically to suit your needs with the push of the mouse - load articles in seconds with all the right text links title tags - everything to obtain "link juice" from Google. 3) You have to ensure that you have permanent links about the top of the page of those websites - this can be vital because engines like google are acknowledged to give more credit to homepage links. And unlike links on content sites you should be able to replace or change these permanent links in real time. You also need to be able to mix and variate high value value links determined by keywords and phrases so that you won t expend your high value links on keywords which do not matter. More features to appear for * Automatically delivered campaign performance reports. Many (over 100) different IP addresses to meet Google. * Mixture of page ranks to ensure many different backlinks. * No link farms or paid links. Clean and 100% spam free sites. * Google compliant and must evolve with changes for their algorithm. * Provide article alert posting schedule. * Track location articles were utilized. * Allows the allocation of highest value links for the most important keywords. * One of the best features to find is surely an inclusive articles service so that you don t even have to source them yourself. Sound wonderful system for SEO professionals and Internet Marketers? The good news is that there are some highly successful systems on the market - you just have to wade through the many gimmicky offers and ensure you pick a good creation that matches yours plus your client s aspirations. The right system won t get great rankings to suit your needs nevertheless it will assist you to improve your business and enhance your profitability. Go see that dream system and change how you take your sites to first page of Google watching your profits grow!
The Advantages of Using a VPN in Business As increasingly more of a company s day-to-day business is conducted on the internet increasingly more companies are trying to find strategies to protecting their data and interactions on the internet. A VPN is a Virtual Private Network which you can use to get this done. VPNs are in simple terms a method of transmitting data securely more than a network. The internet is a public resource and thus you don t know much about its security - this could be problematic should you be dealing with private or confidential data. Virtual Private Networks are employed by all sorts of people all over the world. Individuals can utilise them when using Wi-Fi hotspots to ensure their security while schools and universities will use them in order that students can hook up to the institution s intranet. This article however aims to outline the ways that by using a VPN could be advantageous to some business. The most obvious benefit for businesses may be the enhanced security that accompany by using a VPN. When connected to some network through a VPN your computer data is encrypted therefore any unauthorised persons make an effort to take control of your computer data are going to not able to realize it or do anything with it. This aspect could be particularly significant for all those businesses that deal with personal or confidential data. Besides the obvious and important security advantages of virtual private networks there are a number of further benefits for businesses and corporations. A VPN will likely add flexibility to some company or business. Through by using a VPN employees can hook up to send out network and access resources data and send out intranet. Without a VPN they might be unable to securely hook up to these facilities. A VPN will permit remote workers and workers away from the office to gain access to the resources they require. This rise in flexibility can subsequently bring about an rise in productivity. Employees perform outside office hours whenever they wish or when they re travelling or on the go. In much the same vein if employees make use of a virtual private network it can bring about not waste time and cash. Being able to do business from home will save you the expense of commuting both to and from work and time spent commuting may well be more practically used. VPNs may also be smart when compared with the older alternative of a leased line. Previously to be able to connect securely to some network a leased line must be used which could are expensive particularly if the lines must be long-distance. A virtual private network can easily and cheaply connect networks that are geographically very far apart. In addition taking care costs of VPNs are fairly low if they are set up and implemented. Finally a VPN could be advantageous with regards to scalability. Businesses change size constantly so when they modify and grow their network and internet needs will likely change. With a VPN instead of the need to build dedicated networks between the different offices and branches of a company branches can easily hook up to the key internal network. In short VPNs can extend as companies expand. Also importantly a virtual private network can most of the time have better performance. Once a company starts by using a VPN the efficiency and bandwidth of a network could be improved - this could be particularly significant as companies expand and gain more employees which will need to use the network. VPNs are being used increasingly more frequently - they ve even cropped up in the news. In countries where internet censorship is very heavy lots of people have used VPNs to acquire across the blocks and to protest political incidents going on. However in the commercial world there are a number of benefits: VPNs could be economical secure and scalable. They can also improve employee flexibility and productivity and may make connecting to internal networks much easier. Why Would You Like or Friend Someone Who Has Friended or Liked You and 2 000 Others This Week? With all of this "liking" and "friending" taking place within the social networking space you ve to wonder recommendations all reality based or just a silly game everyone is playing. Further some of the items that people like and some of the people they friend makes me wonder if their brain is still working aren t. Okay so let s talk about this as it were because the other day I was on the smaller social private network and noticed that six people had attempted to "friend me" and then when I went to look on their profile page I noted they haven t had the experience for more than a few weeks plus they already had hundreds of friends. Interesting and either they ve created friends very quickly or they have been able to "stop time" for six months and friend a large number of people and therefore they figured out the best way to master time space and dimension. And if so what are they doing on a silly online community within the first place? Surely they might have won a Nobel physics prize by now. May I ask which you question; why do you want or friend somebody who has "friended or liked" you together with 2000 people this same week searching for the elusive virtual friend record? It seems to me that individuals use a low self-esteem plus they are searching for self validation. However if this is the main psychological phenomenon in our society then I would submit to you we have a fundamental and foundational problem in our society s psyche. And realize that it is not happening here it s happening around the world. It seems humans are really utterly wanting this self validation and uplift within their self-esteem that we have a terrible problem on our hands. In fact it s something that is certainly worth fixing. It would seem that by now folks would look out of all of this online community "friending" for what it really is when we see someone by having an abundance of friend who pops up out of nowhere eventually we will need to ask ourselves; what s really taking place here? Did they merely win an Oscar write a best-selling novel or supply the viral video heard and seen around the globe now? What gives? Personally when I see someone that tries to friend me and then I note that they ve tried much the same tactic with a huge number of others quickly it looks so I really insincere that creates me to require to get absolutely nothing to do with them. It s not that there are no longer many people with a lot of friends and I suppose that is certainly notable but virtual friends within the digital space who are playing a little networking game within their own mind are truly psychologically challenged. In that case why an Earth would you need to be connected with them? Indeed I hope you will please consider all of this and think onto it if you use a legitimate answer please shoot me an e-mail. The Security of VPN VPN represents Virtual Private Network. The easiest way of explaining the safety of VPN is with the instance of the actual way it perform to get a business although a few of the principles can be applied to networks within other organisations. How do Businesses use VPN? Businesses often use VPN for connecting their employees when they are broken within the same office so is not connected by way of a wired network. This could be when they are working across many offices or if they should access send out network using their laptop or computer or possibly a laptop when they are on the go. With IT playing such an natural part operational today this could be imperative to the running of some businesses. With many not always working within the same location it s no good if people can t access anything from your network when they are not within the office. A Secure Network A network must be secure otherwise it can be compromised. For businesses this might include competitors gaining access or confidential specifics of customers being illegally accessed. A virtual private network allows you come up with a network secure while allowing access to employees wherever these are. What is a VPN Client? A VPN client may be the software that users will use for connecting on the virtual private network and every user installs it onto their very own computer. They can then log onto the network using the VPN client usually allowing them access to anything they might have access to if connecting on the server from your office. How does VPN increase the risk for Network Secure? With a virtual private network data is sent across a wireless network meaning risk of it being intercepted. It is therefore important this data is not compromised. VPN helps make the bandwith secure through the use of encryption. Data is transferred from your VPN server to a individual s VPN client in data packets. A data packet is effectively a gaggle of data possesses a header component plus a payload. A header component it s essentially the title presented to this data packet whilst the payload may be the actual data. The header and payload is encrypted so anyone who does be capable of intercept it s going to be not able to decipher what it really actually means. When it is received with the VPN client it is going to then be decrypted into its original form so that it is understandable for the recipient. The good thing about VPN is that staff is able to access data from the company s network securely without other people being able to intercept to make utilization of this data. It means that any employees who ve access to a pc along with the internet will be able to access send out network a thing that can massively improve efficiency in most businesses. Without a VPN there would are the chance of security being compromised. It is needless to say not merely businesses who can make utilization of VPN to get a secure network. Organisations of all types from governments to schools will use it in similar ways. Andrew Marshall (c) Successful VPN Router Setup At Home - 5 Components You Want in a VPN Router If you are considering a VPN router or possibly a virtual private network router deployment at your residence or home business then you ve come to the proper article. You will find here five components you would like to make sure to include when you are configuring your VPN router web connection. That way both your online access along with your virtual private network extension anywhere and then there is internet connection will likely be safer and you may lessen the likelihood of your property network breach or intrusion and associated lack of productivity and even possible lack of data. The five components you want every single VPN router to feature are: A built-in firewall Virus blockers Trojan blockers and malware blockers then Spam and phishing filters for email Content blockers along with the VLAN routing capacity. A built-in firewall Since a VPN router extends your in-house network outwards to the web if virtually the network possibly gets to be more attractive for the hackers and prone to malicious attack attempts externally world. Therefore it is more very important to a VPN router to have a built-in firewall. The firewall is fully configurable and can prevent any but known varieties of internet website visitors to type in the private network. Virus Trojan malware blockers A VPN router generates a secure tunnel across the public internet for connecting your private network using the outside client computer. By its nature the tunnel only provides protection against intrusion and inspection with the data externally. It does not provide protection from what exactly is transmitted through the secure tunnel. Therefore whenever a VPN router setup includes a virus Trojan and malware blocker it establishes yet another amount of security both for the users for the network and for the users for the virtual private network. Spam and phishing filters for email Just like internet browsing email is usually a reason for a burglar breach. So generating a VPN router having a built-in spam and phishing filter for email can lessen the likelihood of infection and related security breach. Content blockers This is optional but by implementing an intelligent content blocker you can actually make sure that all traffic through the router both online and out of your virtual private network is business related. You will likely be able to boost productivity like that and lessen the employee idle non business related browsing with the internet. VLAN routing capacity VLAN routing capability or Virtual Local Area Network routing implies that although all the virtually and physically network attached computers are for the same local area network it is possible to artificially separate computers about this network into sub classes. Then it is possible to allow just the communications within a sub class or sub network. You could achieve the same with additional switches but you will save you money if it is possible to undertake it having a single VLAN enabled VPN router. Just imagine putting your accounting department on the separate network than your sales department. Makes sense? The other use will be if you have a guest account. If you allow a guest to use your local area network you would like to ensure that the guest has certain privileges and never all privileges. You can manage this using the VLAN routing capacity for your VPN router.