US 12,231,891 B2
Remote user device deauthentication
ChengChang Liu, Overland Park, KS (US)
Assigned to T-MOBILE INNOVATIONS LLC, Overland Park, KS (US)
Filed by T-Mobile Innovations LLC, Overland Park, KS (US)
Filed on Jan. 12, 2022, as Appl. No. 17/574,337.
Prior Publication US 2023/0224708 A1, Jul. 13, 2023
Int. Cl. H04W 12/082 (2021.01); H04W 12/06 (2021.01); H04W 12/61 (2021.01); H04W 12/63 (2021.01); H04W 12/71 (2021.01)
CPC H04W 12/082 (2021.01) [H04W 12/06 (2013.01); H04W 12/61 (2021.01); H04W 12/63 (2021.01); H04W 12/71 (2021.01)] 17 Claims
OG exemplary drawing
 
1. A system for remote user device deauthentication comprising:
a base station; and
one or more computer processing components configured to perform operations comprising:
determining that a second user device has accessed an account from a second location at a second time, the second location being greater than a threshold distance from a first location at which the second use device accessed the account at a first time, the second time being subsequent to the first time, the second device being authenticated to access the account at the first time;
based on said determination, prompting a first user device to perform a security review, the security review comprising:
validating an authentication of the first user device to access an account based at least in part on a device identifier used by the first user device to wirelessly communicate with the base station;
generating a list of authenticated devices, each of the authenticated devices having access to the account, wherein the list of authenticated devices comprises the second user device;
communicating the list of authenticated devices to the first user device;
receiving an instruction from the first user device to deauthenticate the second user device; and
revoking the authentication status of the second user device to access the account.