AWS firewall rule hit counts can support control cleanup
THE BRIEF
The supplied item says AWS Network Firewall can show which stateful rules match traffic, helping teams identify unused or redundant rules and validate control operation. Stateless rules are not included, and the feature details are unverified here.
WHY IT MATTERS
Unused rules increase review burden and can obscure whether intended protections are active. Rule-hit data should support controlled cleanup, not automatic deletion.
WHO SHOULD CARE
Cloud-security engineers, network teams, platform owners and auditors.
WHAT TO DO NOW
- Export or review hit counts for stateful rules across production accounts.
- Compare low-use rules with documented business dependencies before changing them.
- Use a staged disablement period with rollback available.
- Review stateless rules separately because the described capability does not cover them.
- Record rule owners, purpose, last review date and evidence of testing.
VERIFICATION NOTE
The item describes an AWS security-control capability, but the supplied ceiling does not establish independent verification.