Almuqeet Systems’ SMS Firewall is a telecom-grade security solution designed to protect mobile operators and messaging hubs from fraud, bypass, and revenue leakage. Built for real-time threat detection and intelligent traffic filtering, it blocks grey routes, SIM-box attacks, spoofed messages, and unauthorized signaling activity, all while preserving legitimate traffic flow and delivery quality. Trusted by MNOs worldwide, our firewall strengthens network integrity, enhances subscriber trust, and safeguards critical revenue streams with advanced analytics and customizable policies.