Kyndryl, Inc.

Sanju Soman Chathoth Kurungara

Kuntal Dey

Anuj Kumar Garg

Himanshu Gaur

Jeffrey Robert Stangeland

Aspects of the present invention disclose a method, computer program product, and system for management and usage of shared authentication credentials. The method includes one or more processors updating usage information associated with an authentication credential with a media access control address (MAC address) that corresponds to a computing device that corresponds to using the authentication credential. The method further includes one or more processors receiving a login request that includes the authentication credential from a computing device. The method further includes one or more processors fetching a MAC address of the computing device that sent the login request. The method further includes one or more processors validating the authentication credentials and the MAC address.

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Bengaluru, India

Sanju Soman Chathoth Kurungara