Interconnection Filtering

In order to mitigate Signaling System 7 (SS7) exploitation, the Communications, Security, Reliability, and Interoperability Council (CSRIC) describes filtering interconnections between network operators to block inappropriate requests [1].

ID: M1014
Version: 1.0
Created: 25 October 2017
Last Modified: 17 October 2018

Techniques Addressed by Mitigation

Domain ID Name Use
Mobile T1449 Exploit SS7 to Redirect Phone Calls/SMS
Mobile T1450 Exploit SS7 to Track Device Location