US 12,425,414 B2
Segmentation and access control for trusted nodes in cloud-based telecommunication and enterprise network
Bharath Kumar Ravichandran, Tokyo (JP); John Carse, Tokyo (JP); and Pradheepkumar Singaravelu, Tokyo (JP)
Assigned to RAKUTEN MOBILE, INC., Tokyo (JP)
Appl. No. 18/010,997
Filed by RAKUTEN MOBILE, INC., Tokyo (JP)
PCT Filed Sep. 30, 2022, PCT No. PCT/US2022/045309
§ 371(c)(1), (2) Date Dec. 16, 2022,
PCT Pub. No. WO2023/214989, PCT Pub. Date Nov. 9, 2023.
Claims priority of provisional application 63/339,108, filed on May 6, 2022.
Claims priority of provisional application 63/338,570, filed on May 5, 2022.
Claims priority of provisional application 63/338,532, filed on May 5, 2022.
Prior Publication US 2024/0236111 A1, Jul. 11, 2024
Int. Cl. H04L 29/06 (2006.01); H04L 9/40 (2022.01)
CPC H04L 63/108 (2013.01) [H04L 9/40 (2022.05); H04L 63/08 (2013.01); H04L 63/0892 (2013.01); H04L 63/101 (2013.01); H04L 63/102 (2013.01); H04L 63/1433 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for controlling zero trust remote access to a target node in a network system, the method comprising:
receiving a request of a user to access the target node in the network system;
generating, based on parameters of the user and the target node, an access policy segmentation for the user to access the target node;
providing, based on the generated access policy segmentation, the user with access to the target node; and
terminating, based on the generated access policy segmentation, access of the user to the target node,
wherein the user is a zero trust remote access system (ZTRAS) subscribed user, the target node is a ZTRAS subscribed node, and the access policy segmentation is a ZTRAS access policy segmentation, and
wherein the access policy segmentation is variably generated based on whether the target node is a ZTRAS internal subscribed node or a ZTRAS external subscribed node.