CIS Ubuntu 14.04 LTS - 6.1.11 Ensure no unowned files or directories exist
Find and remediate files and directories without a valid owner
Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Find and remediate files and directories without a valid owner
Find and remediate files and directories without a valid group owner
Identify and review all SUID executables to ensure they are legitimate
Identify and review all SGID executables to ensure they are legitimate
Verify /etc/passwd has correct ownership (root:root) and permissions (644)
Verify /etc/shadow has correct ownership (root:shadow) and permissions (640 or more restrictive)
Verify /etc/group has correct ownership (root:root) and permissions (644)
Verify /etc/passwd- has correct ownership (root:root) and permissions (644 or more restrictive)
Verify /etc/shadow- has correct ownership and permissions (640 or more restrictive)
Verify /etc/group- has correct ownership (root:root) and permissions (644 or more restrictive)