Description: Maintains a closed/blocked list of known malicious signatures or file identifiers.

How it works: closed_list can be used to prioritize or automatically flag known-bad items during scans.

How to access / configure:

1. WP Admin → AegisShield → Malware Scan → Advanced.
2. Review or update closed list (if exposed).
3. Save changes.

Recommended setting: Keep defaults; only add items if you have verified malicious samples.