VPN Guide - When You Need It, When You Don't
Virtual Private Networks, or VPNs, are a common tool in corporate environments.
They provide a secure method for accessing company resources when abroad and not connected to corporate networks.
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A VPN allows traffic from one network to travel over the internet through a "private tunnel" to another network, which grants hosts access to internal resources and programs from anywhere in the world.
It provides little, to no protection a...