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32 lines
1.1 KiB
YAML
32 lines
1.1 KiB
YAML
id: file-limit-ssh-users-access
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info:
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name: Limit SSH Users Access
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author: pussycat0x
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severity: unknown
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description: |
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Restricting SSH user access improves security by allowing only authorized users to connect, reducing the risk of unauthorized logins and potential attacks.
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remediation: |
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Restrict SSH access by configuring AllowUsers or AllowGroups in /etc/ssh/sshd_config and restart the SSH service.
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reference:
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- https://vishalraj82.medium.com/hardening-openssh-security-37f5d634015f
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- https://cloud.ibm.com/docs/ssh-keys?topic=ssh-keys-granting-ssh-access-to-a-user
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metadata:
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verified: true
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tags: audit,config,file,ssh
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file:
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- extensions:
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- all
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matchers-condition: and
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matchers:
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- type: word
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words:
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- "# This is the sshd server system-wide configuration file"
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- type: word
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words:
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- "AllowUsers"
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negative: true
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# digest: 4a0a00473045022100d4653c20bd62d6002b435d4eabe0d4c380a9995ffd37827139cd2f705abee49202205e31667183e2c8327613b0c8875101d12ee7827b5189f13ada6b246087fd81c8:922c64590222798bb761d5b6d8e72950 |