{"id":"rhel9-dac-through-mac-access-control","text":"RHEL 9 implements layered access control from filesystem-level DAC (ugo/rwx permissions, setgid collaboration, hard/soft links) through SELinux MAC (Type Enforcement as primary policy, per-domain permissive mode, AVC denial logging), with DAC evaluated before MAC.","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{"_retracted":true},"explanation":{"steps":[{"node":"rhel9-dac-through-mac-access-control","truth_value":"OUT","reason":"retracted premise"}]}}