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Ask HN: Books/resources/materials that teach you VPN fundamental?
Any sort of material that teaches you how to build a VPN from ground up,for commercial or personal uses.
All suggestions are welcome,thanks in advance!
- popcalc 4y agoWireguard docs are useful: https://www.wireguard.com/netns/ https://www.wireguard.com/netns/ If you want to RUN a VPN, master iptables and enterprise networking: https://www.amazon.com/Linux-Firewalls-3rd-Steve-Suehring/dp/0672327716 https://www.amazon.com/Linux-Firewalls-3rd-Steve-Suehring/dp... . If you want to WRITE a VPN, read the source of a few openly available relatively simple VPN/tunnel implementations. https://github.com/yarrick/iodine https://github.com/yarrick/iodine https://github.com/jpillora/chisel https://github.com/jpillora/chisel Familiarise yourself with packet layers. Fantastic resource: https://github.com/netspooky/protocols/tree/main/broadcast_brujeria https://github.com/netspooky/protocols/tree/main/broadcast_b...