By default WP Security Audit Log keeps a record of all the changes that any WordPress user with any role has done. Though it is possible to exclude either a specific WordPress user or users with a specific role. When you exclude a user or a role, the changes that such user (or users with a specific role) do on WordPress will not be recorded in the WordPress audit trail.
How to Exclude a WordPress User or WordPress Role
To exclude a user or a role navigate to the WP Security Audit Log plugin Settings, click the Exclude Objects tab and specify either a user or role. Click Add to add the user or role and once ready with the changes click Save to save the plugin’s settings.