VIRTUAL PRIVATE NETWORKS

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VPN gives tremendously sage connections between private networks connected through the Internet. It allows remote computers to act as like they were on the same local area network. Some advantages and disadvantages explained here under.

Advantages

• Allows you to access your office’s desktop or computers in the same way as if you were sitting at office.
• Impossible for someone to hinder your data in the VPN connection.
• If you are having VPN client software on your laptop, you can connect to your office from anywhere in the globe.

Disadvantage

• Setup is very complex.
• In VPN whose network you connect to may require you to follow the company’s own network policies on your home desktops or laptops.