VPNs and Tunnelling: What a VPN Actually Does, and the Half the Marketing Leaves Out — Victor Chukwuemeka
October 11, 2026
1 min read
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Series: Networking Foundations | Post 11 of 14
A VPN is sold as a cloak of invisibility: switch it on and you are private, anonymous, secure, protected. What a VPN actually is turns out to be far more specific, and far more interesting, than that. It is an e
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