Question 680
At Ironwood Transport Authority, the FortiGate 7.6 security administration team encounters the following authorized operational case: a site fails in the browser and staff blame web categorization even though FortiGate logs a TLS certificate-validation error. They need a defensible FortiOS configuration, diagnosis, validation or prevention decision. Which recurring review is most relevant to the same root risk?
Explanation
Correct Answer
Use separate TLS and URL diagnostics in web access incidents. This recurring practice addresses website certificate failure versus category block because a TLS certificate failure can stop a session before the web filter assigns its normal URL category verdict. It reinforces the supported change to inspect SSL handshake and certificate events before changing the web filter category action rather than relying on an unrelated periodic audit.
Incorrect Answers
Check application control attachment on each copied internet policy reduces recurrence of application control on accepting policy, rather than the observed website certificate failure versus category block issue. The relevant preventive control for Ironwood Transport Authority is: Use separate TLS and URL diagnostics in web access incidents. This distinction matters because a TLS certificate failure can stop a session before the web filter assigns its normal URL category verdict.
Monitor application signature version and update failures reduces recurrence of fortiguard application signature update, rather than the observed website certificate failure versus category block issue. The relevant preventive control for Ironwood Transport Authority is: Use separate TLS and URL diagnostics in web access incidents. This distinction matters because a TLS certificate failure can stop a session before the web filter assigns its normal URL category verdict.
Review custom signature behavior after application protocol upgrades reduces recurrence of custom application signature review, rather than the observed website certificate failure versus category block issue. The relevant preventive control for Ironwood Transport Authority is: Use separate TLS and URL diagnostics in web access incidents. This distinction matters because a TLS certificate failure can stop a session before the web filter assigns its normal URL category verdict.