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Privacy and security guides: how this collection works
Choose the right guide for VPNs, Tor, secure operating systems, and privacy checks without treating every tool as interchangeable.
Read guidePrivacy and security
Understand the tool before you trust it.
Practical guides about public IP addresses, VPNs, privacy tools, and the limits that product pages often leave out.
Network basics
What a VPN changes about your public IP
See what a VPN changes for websites and your network provider, then check the result with My IP Address.
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Proton VPN explained: strengths, limits, and fit
A factual overview informed by years of personal use, with source links, limits, and the commercial relationship disclosed.
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