# SCA Configuration - SecContacts.AADCache ### SecContacts.AADCache This setting enables an optional AAD Cache as a data source for AAD contacts, significantly improving performance and user experience in large AAD environments. * Name: `SecContacts.AADCache` * Value: `[{"name":"AADCache", "value":""}]` Replace `` with the key generated by AAD Cache. * e.g. `XcTAQTzgO00KQE+Dkr{...}FnxMDuzJ6xI=` ### AAD Cache Overview The AAD Cache feature leverages an Azure Function together with Azure Blob Storage to significantly improve sync performance in large AAD environments. Instead of having SCA pull all AAD contacts sequentially via Graph API - which can be time-consuming -the AAD Cache performs this operation periodically and provides a single encrypted and compressed file through Azure Blob Storage. This approach reduces sync time dramatically and enhances the overall user experience. Download AAD Cache Azure Function: Contact us for details. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.secure-contacts.com/documentation/app-configuration-policy-name-values-for-sca/sca-configuration-seccontacts.aadcache.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.