Appraise IMA policy signature
configname: CONFIG_IMA_APPRAISE_REQUIRE_POLICY_SIGS
Linux Kernel Configuration
└─>Security options
└─>Appraise IMA policy signature
In linux kernel since version 3.10 (release Date: 2013-06-30)
Enabling this rule will require the IMA policy to be signed and
and verified by a key on the trusted IMA keyring.
and verified by a key on the trusted IMA keyring.