ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,537, issued on Nov. 11, was assigned to Microsoft Technology Licensing LLC (Redmond, Wash.).

"Performing a security action with regard to an access token based on clustering of access requests" was invented by Coral Cohen (Hadera, Israel), Andrey Karpovsky (Kiryat Motzkin, Israel) and Ariel Brukman (Kiriat Ata, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are described herein that are capable of performing a security action with regard to an access token based on clustering of access requests. Subsets of access requests are clustered into respective clusters, which correspond to respective requestor types, based at least on the a...