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XCCDF
Anduril NixOS Security Technical Implementation Guide
SRG-OS-000004-GPOS-00004
SRG-OS-000004-GPOS-00004
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-OS-000004-GPOS-00004
1 Rule
NixOS must enable the audit daemon.
Medium Severity
Once an attacker establishes access to a system, the attacker often attempts to create a persistent method of reestablishing access. One way to accomplish this is for the attacker to create an account. Auditing account creation actions provides logging that can be used for forensic purposes. Note: For the "security.audit.enable" configuration, both "true" and "lock" are valid values. The "true" value allows for loading of audit rules (synonymous with "-e 1" in audit rules), while the "lock" value loads audit rules and enforces that the rules cannot be changed without the system rebooting (synonymous with "-e 2"). Setting this value to "lock" is recommended to be performed as the final step in configuring the audit daemon. Satisfies: SRG-OS-000004-GPOS-00004, SRG-OS-000254-GPOS-00095, SRG-OS-000344-GPOS-00135, SRG-OS-000348-GPOS-00136, SRG-OS-000349-GPOS-00137, SRG-OS-000350-GPOS-00138, SRG-OS-000351-GPOS-00139, SRG-OS-000352-GPOS-00140, SRG-OS-000353-GPOS-00141, SRG-OS-000354-GPOS-00142, SRG-OS-000122-GPOS-00063, SRG-OS-000358-GPOS-00145