1 min read
Firewall rule reviews that find surprises
Any-any rules and forgotten NAT entries accumulate. Schedule the cleanup.
Firewalls drift toward permissiveness.
Look for
- Any-any allow rules
- Port forwards nobody remembers
- Old site-to-site VPNs
- Objects named TEMP
Document before you delete. Then delete.
Qutzl performs rule reviews during QBRs. ask us.