Carrier Security Architecture & Network Defense
AVM Networks Limited enforces multi-layered telecommunications security protocols designed to prevent toll fraud, Wangiri attacks, International Revenue Share Fraud (IRSF), and unauthorized network intrusions.
STIR/SHAKEN Caller ID Attestation
Cryptographic authentication of origin telephone numbers under IETF RFC 8224 and RFC 8588 to eliminate robocalling spoofing.
Read STIR/SHAKEN Blueprint →Fraud Prevention & IRSF Mitigation
Real-time heuristics, velocity checks, and automated destination blocking to protect interconnect balances.
Read Fraud Prevention Guide →