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by GEBBL 1627 days ago
Implement port knocking
2 comments
anjbe 1627 days ago
Why? Putting SSH behind a WireGuard VPN provides stronger security guarantees than port knocking and is built into the OS on both my server and my clients.
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dtgriscom 1627 days ago
I've long thought that this would be a great idea, but I've never spent the time to set it up. Any tool recommendations (for Ubuntu)?
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compumike 1627 days ago
sudo apt install knockd
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