Often certificate templates in AD CS are configured to require a set of authorised signatures for issuance: This is useful e.g. when issuance approval is delegated to a component outside of AD CS roles, such as some CA management or registration authority portal software. Combined with the template security settings this can prevent requests from being raised directly from the CA without going through a custom standard request process, and depending on the level of security required, multiple signatures can be enforced and optionally also additional CA certificate manager approval. In order to produce each of this signatures an "Enrollment Agent" certificate is used, a certificate with the "Certificate Request Agent (1.3.6.1.4.1.311.20.2.1)" Enhanced Key Usage. Sometimes it is required to raise requests directly towards the CA, e.g. using the RPC/DCOM interface from the command line, but it is not desirable and/or possible to change the template configuration, so t...
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