Virtual Private Network is usually abbreviated as VPN and most people know it with its abbreviated name. VPN is a technology with which you can have remote access to get connected with a private network. This service is especially useful for those who have to connect with their company resources and data center. When we talk about the protocols, we find that they are various types of VPNs and some of them are mentioned below:
I – LAN-TO-LAN VPN
This type of VPN is used to create a secured connection between multiple computers and networks. For instance, a business office needs to connect its multiple branches for improving company’s internal communication and easy access to the resources, the best option for the company is to use a LAN-TO-LAN VPN. This will not just connect different branches but will also allow firewalls so the hackers or other outsiders can be immediately blocked if they try to access to the company’s resources. This service also provides a bunch of IPsec which are used for getting authentication protocols and encryptions.
II – PPTP VPN
If we take about Microsoft Windows, it is built in Point-to-Point Tunneling Protocol commonly called as PPTP. PPTP allows the users to get access to roll out but the problem with this method is that it is based on a less reliable encryption protocol known as MS-CHAP and this is what devalues this option.
III – REMOTE VPN
Remote VPNs are used by remote workers to connect with the resources but these are dial-in connection or provide temporary access to the resources. This is the commonly used option but those who have to connect for long sessions, don’t prefer this option.
IV – SSL VPN
Remote workers can use SSL VPN to connect HTTPS websites that lets them accessing an app which works as a client agent. After downloading and installing app, the app can be run by the clients. When a worker uses a SSL VPN, he might also be given access to company resources from web portal. These SSL VPNS have been more popular ways of remote access as they are believed to be providing much safer connection.
VPN is not just used to allow remote workers to get access to company’s resources but this type of networks are also used to put a mask over the real identity of the hosts to protect its privacy. The masking ability of the VPN has also created little concern about the protection of the corporate classified data which might be transported through tunnels, but VPN is still a popular method for protecting privacy. You can visit anonymweb.co.uk to know about how to get a foreign IP address which is reliable, effective and inexpensive.
Virtual Private Network or VPN is considered to be the most suitable solution for establishing secured and long-distance internet connections. Normally VPN services are acquired by large business organizations with multiple branches since organization plans to establish a protected network arrangement and VPN can be a much better option for them. Now the question is that what benefits are of using VPN. Well, there are lots of benefits and some of them are mentioned below.
1 – Save Money
The first and most important benefit of using VPN is that it will save you lots of money which you often have to spend on long distance expensive leased lines. You will also be able to reduce telephone charges that you often have to pay on long distance calls.
2 – Long Distance Dialup Networks
In past long distance dialup networks and remote access servers were used by businessmen during travel when they needed to access business online. Now if you have VPN, you simply need to establish a connection with an access point set up by service provider locally and you will be able to do whatever you want.
3 – Well-Established Public Network
The businesses and organizations used to pay high charges for acquiring sufficient network capacity to get secured connection with full range, but now the things have changed and all large business organizations prefer using VPN now as it provides a well-established infrastructure of public network which creates safer, secured and cheaper connection.
4 – VPN Network Scalability
If you are running a business organization which has head office and branch offices at different locations, you need to have dedicated private network built to connect both offices with each other and this entire process might require you to dedicate full single line that does not seem to be very expensive. If you have four offices at four different locations, you will need to set up six lines to establish connection among all four locations and this may cost you real big. On the other hand, if you use VPN server, this will greatly help you get rid of this kind of scalability as VPN will simply use available network and public lines.
If you want to use VPN, you need to follow a proper networking procedure which is quite simple and you just have to get hardware or software support on your computers or local networks. Moreover, this technology also works on Wi-Fi which is a plus point. There are different services and ways to know how to get a foreign IP address to stay protected, so make detailed search before employing any service.