DOCSP-14355 at rest encryption of audit logs (#225)

* DOCSP-14355 at rest encryption of audit logs

* DOCSP-14355 at rest encryption of audit logs

* DOCSP-14355 at rest encryption of audit logs

Co-authored-by: jason-price-mongodb <[email protected]>

Author: 2 people

source/core/security-encryption-at-rest.txt

@@ -136,6 +136,11 @@ and parameters:
 For testing audit log encryption, you can also use the
 :setting:`auditLog.localAuditKeyFile` setting.
 
+.. note::
+
+   For audit log encryption, the audit log destination must be a
+   file. :term:`syslog` cannot be used as the destination.
+
 Unencrypted Audit Log and Process Log
 `````````````````````````````````````