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Monday, 21 January 2013

What is a VPN & How Does it Work?

By Mark Kerr


The Web should not be considered as a safe place. The info sent on the Internet can be accessed by unscrupulous people, and be used in an inappropriate manner. However various industries and organizations depend on this kind of info... Thanks to VPN technology, it's now possible to do online operations without having to worry about interceptions.

What is VPN?

VPN or virtual Private Network is a safe and secure encrypted connection that allows computers to communicate within a network. It helps secure info from being modified or copied while being transferred from one computer to another using the Internet. VPN technology utilizes encryptions and protection mechanisms to secure the network from the spying eyes, and the information from possibly getting hacked. VPN can be compared with a subway that is only available to some individuals.

Advantages of Using VPN Services

Security of sensitive information is vital. You would not want other people to find out about your bank card number, the various operations of your company, your Web routines, medical profile, and other info that could put you or other people in trouble. Using a VPN service has multifarious advantages:

When connecting to the Internet through a VPN, your data becomes encrypted. This means that it's translated into a code that unauthorized individuals will not get. This enables interaction over the Web without the threat of getting heard or seen by others. It's like creating a private channel between you and who you contact.

Other individuals can even pretend to be you and send incorrect information to your contacts. With VPN, the source can be easily verified. Therefore the individual who receives the info can tell whether or not the information is sent by you. Authentication methods prevent third parties from initiating fraud and miscommunication between you and individuals in your network.

VPN protects you when you are connecting through Wi-Fi in a hotel, bar, Internet cafe or pretty much any other establishment. Hackers can easily recover your password and then use it to access your account. Using a VPN solution lets you log into your account and remain anonymous or undetectable to other users.

If you have a business, using a VPN service allows you to access workplace information from your house or from any other location. You can carry on with your business obligations without being there physically.




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