FS.11 SS7 Interconnect Security Monitoring and Firewall Guidelines
This document describes how to monitor SS7 traffic, including prevention and detection techniques against suspected attacks. It allows an operator to assess whether received SS7 MAP or CAMEL messages are legitimate or not, and apply appropriate firewall rules to protect its network.
Audience: Technical security practitioner
Resource technology specifics: Core network
Resource type: Guideline
Resource enforcement: Voluntary
Resource certification type: Self-assessment