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Hardening SSH login in apex #217

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rarias wants to merge 3 commits from disable-password-login into master
pull from: disable-password-login
merge into: rarias:master
Conversation 4 Commits 3 Files Changed 1 +12
1 changed files with 12 additions and 0 deletions
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12
m/apex/configuration.nix
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@ -57,6 +57,18 @@
}; };
}; };
services.fail2ban = {
enable = true;
maxretry = 5;
bantime-increment = {
enable = true; # Double ban time on each attack
maxtime = "7d"; # Ban up to a week
};
};
# Disable SSH login with password, allow only keypair
services.openssh.settings.PasswordAuthentication = false;
networking.firewall = { networking.firewall = {
extraCommands = '' extraCommands = ''
# Blackhole BSC vulnerability scanner (OpenVAS) as it is spamming our # Blackhole BSC vulnerability scanner (OpenVAS) as it is spamming our