How to signaling so hackers can't read the call setup data.
: Establishes a framework for penetration and performance testing to evaluate the security of enterprise and consumer Unified Communications (UC) networks. Why It Matters gsma fs.38
As mobile networks transition to 5G, FS.38 serves as a critical roadmap for maintaining security in VoLTE and VoNR roaming scenarios How to signaling so hackers can't read the call setup data
As operators move away from legacy SS7 protocols—which have their own security guidelines like GSMA FS.11 —FS.38 provides the necessary outcome-based principles to handle modern IP-based signaling threats. It ensures that the of communications services are maintained even as networks become more open and interconnected. Interworking Security - GSMA It ensures that the of communications services are
While GSMA FS.38 provides a comprehensive framework for 5G network slicing, several challenges and opportunities remain:
: Emphasizes protecting the core network nodes located behind border security elements like Session Border Controllers (SBCs) .