# Decrypt Security Info Strings

This appendix describes how to decrypt the user `SecurityInfo` token. This method is useful mainly for troubleshoot, for example if you need to determine why a user can or cannot access a particular document.

TIP: In general, if you need to decrypt the security info token, Micro Focus recommends that you use the `UserDecryptSecurityInfo` action. For more information, refer to the IDOL Server Reference.

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