This free eBook explains virtual private networks in plain English. Learn how a VPN works, why people use one for online privacy and public Wi-Fi, and what protection it does and does not provide. It covers the different types of VPNs, common protocols such as WireGuard and OpenVPN, tips for choosing a trustworthy provider, and practical steps for setting up and using a VPN on your computer, phone or tablet. Explore everyday uses such as travel, streaming and troubleshooting. |
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