US 11,902,271 B2
Two-way secure channels between multiple services across service groups
Anurag Sharma, Cedar Park, TX (US); Yedidia Atzmony, Zichron Yaakov (IL); Shoham Levy, Ra'anana (IL); Joji John, Bangalore (IN); and Eric Dequin, Montigny le Bretonneux (FR)
Assigned to EMC IP Holding Company LLC, Hopkinton, MA (US)
Filed by EMC IP Holding Company LLC, Hopkinton, MA (US)
Filed on Apr. 7, 2021, as Appl. No. 17/224,651.
Prior Publication US 2022/0329584 A1, Oct. 13, 2022
Int. Cl. H04L 29/06 (2006.01); H04L 9/40 (2022.01); H04L 9/30 (2006.01); H04L 9/32 (2006.01)
CPC H04L 63/0823 (2013.01) [H04L 9/30 (2013.01); H04L 9/3263 (2013.01)] 20 Claims
OG exemplary drawing
 
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.