This policy setting allows you to audit events generated by other security policy changes that are not audited in the policy change category, such as the following: Trusted Platform Module (TPM) configuration changes. Kernel-mode cryptographic self tests. Cryptographic provider operations. Cryptographic context operations or modifications. Applied Central Access Policies (CAPs) changes. Boot Configuration Data (BCD) modifications. Volume: Low. Default: No Auditing Countermeasure: Enable Audit policy settings that support the organizational security policy for all the computers in your organization. Identify the components that you need for an audit policy that enables your organization to hold users accountable for their actions while using organizational resources and enables IT departments to detect unauthorized activity efficiently and then track those events in log files. Potential Impact: If no audit settings are configured, or if audit settings are too lax on the computers in your organization, security incidents might not be detected or not enough evidence will be available for network forensic analysis after security incidents occur. However, if audit settings are too severe, critically important entries in the Security log may be obscured by all of the meaningless entries and computer performance and the available amount of data storage may be seriously affected. Companies that operate in certain regulated industries may have legal obligations to log certain events or activities. Fix: (1) GPO: Computer ConfigurationWindows SettingsSecurity SettingsAdvanced Audit Policy ConfigurationAudit PoliciesPolicy ChangeAudit Policy: Policy Change: Other Policy Change Events (2) REG: NO REGISTRY INFO

[audit_none/audit_success/audit_failure/audit_success_failure]

(1) GPO: Computer Configuration\Windows Settings\Security Settings\Advanced Audit Policy Configuration\Audit Policies\Policy Change\Audit Policy: Policy Change: Other Policy Change Events