https://www.manageengine.com/products/ad-manager/ms-exchange-attributes/nt-security-descriptor.html
Manage and view NT-Security-Descriptor attribute value using ADManager Plus
Manage Active Directory attribute NT-Security-Descriptor while creating and modifying Exchange attributes using templates or CSV file and view it using...
security descriptorattribute valuemanageviewnt
https://www.openwall.com/lists/oss-security/2012/07/04/3
oss-security - Re: CVE Request: Stability fixes in UDF Logical Volume Descriptor handling