Patent ID: 11902271
Assignee: EMC IP HOLDING COMPANY LLC
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method, comprising:
providing, by a first service in a first service group, a first handshake communication with a first token to a second service in a second service group, wherein the first service obtains the first token by authenticating with an identity and access management service having a first certificate signed by a certificate authority associated with the first service group, wherein the first handshake communication between the first service and the second service succeeds in response to the second service having a second certificate signed by the certificate authority, and wherein the second service obtains a second token by authenticating with the identity and access management service having the first certificate;
receiving, by the first service, a second handshake communication from the second service with the second token; and
enabling communications between the first service and the second service over a two-way authenticated channel in response to the first service having a third certificate signed by the certificate authority;
wherein the method is performed by at least one processing device comprising a processor coupled to a memory.