Last week, the FCC’s Public Safety and Homeland Security Bureau released a Public Notice (“Notice”) urging communications service providers to review and assess how they can incorporate the recommendations from Communications Security, Reliability, and Interoperability Council (“CSRIC”) V, Working Group 10 March 2017 Report to abate security signaling system 7 (“SS7”) protocol vulnerabilities(the “SS7 Report”).  SS7 is a communications protocol used within telephone networks to aid call setup, routing, billing and other functions between fixed and mobile service providers.

Continue Reading Communications Service Providers Asked to Adopt the FCC CSRIC Guidance on Signaling System 7 Vulnerability Reduction