GSMA FS.38, titled " SIP Network Security ," is a Permanent Reference Document (PRD) released by the GSMA Fraud and Security Group (FASG)
The document moves beyond basic signaling security to cover a broader "attack surface," including: Holistic Network Coverage gsma fs.38
: Techniques used by adversaries to intercept or access confidential communications. GSMA FS
The applications of GSMA FS.38 are diverse and widespread, spanning multiple industries and use cases: titled " SIP Network Security
: Security professionals, network architects, and testers responsible for maintaining telecom infrastructure.