this post was submitted on 30 Jul 2025
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[–] adminofoz@lemmy.cafe 1 points 2 days ago (2 children)

Fr tho why does no one do port knocking? I know its not a comprehensive solution but it's a pretty cool component imo.

[–] Ajen@sh.itjust.works 1 points 1 day ago

Port knocking is cool, but tunneling everything through ssh or a VPN (with strong keys, not passwords) is more secure.

[–] bacon_pdp@lemmy.world 0 points 2 days ago

If you set it up wrong or the service fails to start; you’ll need to use a console to recover.

Most people don’t even know about serial console servers

https://www.jpaul.me/2019/01/how-to-build-a-raspberry-pi-serial-console-server-with-ser2net/