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Guides

Plain answers about staying safe on public Wi-Fi and choosing a VPN, with sources.

  • Do you need a VPN on Windows 11?

    What Windows 11 already protects, what a VPN adds on top, what it doesn’t do, and how to choose one if you want it.

    Updated 2 November 2026

  • Is public Wi-Fi safe?

    What someone on a café, hotel or airport network can and can’t see today, the risks that are left, and how to avoid them.

    Updated 24 October 2026