What to consider when deploying a VPN

By Robin Bloor, Baroudi Bloor |  Small Business

Private communications lines are expensive, but secure. On the other hand, Internet connections are cheap, but not secure. They can be compromised at any point - from your local ISP to the ISP at the other end of the line. However, a virtual private network (VPN) can help resolve the problem. The technology that establishes a VPN is fairly easy to understand. You apply encryption to every communication that passes up and down a line, decrypting the information at the other end. Then, it doesn

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