| Event Source: | Microsoft-Windows-OnlineResponder |
| Event ID: | 37 (0x25) |
| Event log: | Application |
| Event type: | Warning |
| Event text (English): | The signing certificate for Online Responder configuration %1 does not include the mandatory OCSP No Revocation Checking extension. You must configure an OCSP Response Signing certificate template to include this extension in all OCSP Response Signing certificates. For more information, see Configure a CA to Support OCSP Responders in the Online Responder console Help. |
| Event text (German): | The %1 online responder configuration signing certificate does not include the mandatory OCSP non-blocking check extension. You must configure an OCSP response signing certificate template to include this extension in all OCSP response signing certificates. For more information, see the Online Responder Console Help topic on configuring a certificate authority to support OCSP responders. |
Parameter
The parameters contained in the event text are filled with the following fields:
- %1: CAConfigurationId (win:UnicodeString)
The Online Responder (Online Certificate Status Protocol, OCSP) is an alternative way of providing revocation status information for certificates. Entities that want to check the revocation status of a certificate do not have to download the complete list of all revoked certificates thanks to OCSP, but can make a specific request for the certificate in question to the online responder. For a more detailed description, see the article "Basics Online Responder (Online Certificate Status Protocol, OCSP)„.
Description
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Safety assessment
The security assessment is based on the three dimensions of confidentiality, integrity and availability.
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Related links:
- Overview of Windows events generated by the online responder (OCSP)
- Overview of the audit events generated by the online responder (OCSP)
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