US 12,363,075 B2
Methods, systems, and computer readable media for automatically updating firewall rules to filter service-based interface (SBI) messages relating to new or updated services
Jay Rajput, Bangalore (IN); John Nirmal Mohan Raj, Bangalore (IN); and Ashish Jyoti Sharma, New Delhi (IN)
Assigned to ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US)
Filed by Oracle International Corporation, Redwood Shores, CA (US)
Filed on Aug. 22, 2023, as Appl. No. 18/236,921.
Prior Publication US 2025/0071094 A1, Feb. 27, 2025
Int. Cl. H04L 9/40 (2022.01)
CPC H04L 63/0263 (2013.01) [H04L 63/0281 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for automatically generating and distributing firewall rules to filter service-based interface (SBI) message relating to new or updated services, the method comprising:
maintaining a repository of firewall rules for updating a ruleset used by a core network firewall to filter service-based interface (SBI) messages transmitted in a core network;
automatically retrieving, from an online archive of Third Generation Partnership Project (3GPP) standards documents, definitions of service operations performed on SBI interfaces in the core network;
automatically generating firewall rules based on the definitions of the service operations;
storing the firewall rules in the repository of firewall rules; and
automatically distributing the firewall rules in the repository of firewall rules to the core network firewall.