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by megous
1327 days ago
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No, I rate limit everything by default (per IP address, via a few nftables rules), until the user logs in, at which point I add the IP address to a whitelist. I also run SIP on non-default port and use SRV records to point the client to the right port. Helps with blind IP scans. I don't really like the fail2ban approach. |
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