US 12,081,538 B2
Method, system and apparatus for protecting access tokens created by multifactor authentication
Omer Ben-Shalom, Rishon Le-Tzion (IL); Oren Galler, Raanana (IL); and Alex Nayshtut, Gan Yaven (IL)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Jun. 30, 2022, as Appl. No. 17/855,648.
Prior Publication US 2024/0007456 A1, Jan. 4, 2024
Int. Cl. H04L 9/40 (2022.01)
CPC H04L 63/083 (2013.01) [H04L 63/0428 (2013.01); H04L 63/18 (2013.01); H04L 2463/082 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A system comprising:
an authentication controller to receive an authentication request from a first device associated with a user through in-band communication, the authentication request including a first authentication factor to identify the user; and
a push notification engine in communication with the authentication controller, the push notification engine configured to receive instructions from the authentication controller to generate a second authentication factor, a second authentication factor further comprising an authorization token; and
a communication circuitry to communicate the second authentication factor, an encryption key for the authorization token and a redirect URL address to a second device associated with the user.