Clear explanations of VPN technology, protocols, and features to help you understand how a VPN actually works.
Most people who run a VPN at home say the main reason is protecting their personal data — but a VPN doesn't protect against everything, and knowing the difference is what actually matters. Here's the honest version.
"Remote access VPN" gets used to mean at least three different things — a corporate network tool, a remote desktop app, and just "using a VPN while working remotely." Here's how to tell them apart, and which one actually applies to you.
VPNs started in the 1990s as a corporate tool for remote workers - now millions use them for privacy. See how a VPN actually works step by step, the protocols behind it, common myths, and what makes a provider trustworthy.
IPsec is the protocol quietly running most corporate VPNs — and it works nothing like the app on your phone. Here's what's actually happening inside an IPsec VPN tunnel.
Every VPN promises a "secure tunnel" — but what does that actually mean for your data? Here's what happens to your traffic between your device and a VPN server, step by step.
Not all your traffic needs a VPN — just the sensitive parts. Discover what split tunneling actually does, how to set it up safely, and when it's the smarter choice over a full-tunnel connection.
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