Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew Sellers0
Jason Crabtree0
Date of Patent
April 23, 2024
0Patent Application Number
184890030
Date Filed
October 18, 2023
0Patent Citations
...
Patent Primary Examiner
Patent abstract
A system and methods for mitigating Kerberos ticket attacks within a domain is provided, comprising an authentication object inspector configured to observe a new authentication object generated by an identity provider, and retrieve the new authentication object; and a hashing engine configured to retrieve the new authentication object from the authentication object inspector, calculate a cryptographic hash for the new authentication object, and store the cryptographic hash for the new authentication object in a data store; wherein subsequent access requests accompanied by authentication objects are validated by comparing hashes for each authentication object to previous generated hashes.
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