Certificate Configuration
Access Analyzer authenticates with SharePoint Online using certificate-based authentication. Access Analyzer generates the certificate during source group setup — you download the public certificate file and upload it to your registered Microsoft Entra ID application.
Upload a certificate
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Sign in to the Microsoft Entra admin center.
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Navigate to Identity > Applications > App registrations.
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Click the All applications tab and select your registered application.
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Click Certificates & secrets under the Manage section.
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Click the Certificates tab.
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Click Upload certificate.
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Click the file icon next to the Select a File field.
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Browse to and select the certificate file you downloaded from Access Analyzer (
.ceror.pem), then click Open. -
Enter a description for the certificate.
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Click Add. The certificate is uploaded to the registered application.
After uploading, return to the Access Analyzer source group wizard and click Test Connection to verify the authentication.