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    Settings to Control Traffic that is not Decrypted
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    Next-Generation Firewall

    Settings to Control Traffic that is not Decrypted

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    Settings to Control Traffic that is not Decrypted

    You can use the No Decryption tab to enable settings to block traffic that is matched to a decryption policy configured with the No Decrypt action (PoliciesDecryptionAction). Use these options to control server certificates for the session, though the firewall does not decrypt and inspect the session traffic.
    No Decryption Tab Settings
    Description
    Block sessions with expired certificates
    Terminate the SSL connection if the server certificate is expired. This prevents users from accepting expired certificates and continuing with an SSL session.
    Block sessions with expired certificates to prevent access to potentially insecure sites.
    Block sessions with untrusted issuers
    Terminate the SSL session if the server certificate issuer is untrusted.
    Block sessions with untrusted issuers because an untrusted issuer may indicate a man-in-the-middle attack, a replay attack, or another attack.

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