cis-ubuntu2004-v300-4-4-2-4
Ensure iptables firewall rules exist for all open ports
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DevOps & Security
DevOps & Security skills
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cis-ubuntu2004-v300-4-4-3-1
Ensure ip6tables default deny firewall policy
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cis-ubuntu2004-v300-4-4-3-2
Ensure ip6tables loopback traffic is configured
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cis-ubuntu2004-v300-4-4-3-3
Ensure ip6tables outbound and established connections are configured
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cis-ubuntu2004-v300-5-1-1
Ensure access to /etc/ssh/sshd_config is configured
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cis-ubuntu2004-v300-5-1-10
Ensure sshd HostbasedAuthentication is disabled
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cis-ubuntu2004-v300-5-1-11
Ensure sshd IgnoreRhosts is enabled
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cis-ubuntu2004-v300-5-1-13
Ensure sshd LoginGraceTime is configured
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cis-ubuntu2004-v300-5-1-15
Ensure sshd MACs are configured
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cis-ubuntu2004-v300-5-1-17
Ensure sshd MaxSessions is configured
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DevOps & Security