Securing Telecom Networks: SS7 and SIGTRAN Protocol Security
SS7 and SIGTRAN remain critical to real world mobile networks, even in 4G LTE and 5G environments, because legacy signaling still supports roaming, SMS, voice continuity, and interoperability. P1 Security helps operators, regulators, and critical infrastructure teams reduce 2G and 3G signaling risk through telecom specific security assessment, monitoring, vulnerability intelligence, and training focused on SS7 and SIGTRAN security.
Reduce SS7 signaling vulnerabilities and legacy roaming risk
SS7 was built on network to network trust assumptions that do not match today’s threat landscape. P1 Security helps teams identify and reduce SS7 risks linked to subscriber privacy exposure, location tracking, interception, fraud scenarios, account takeover patterns, and service disruption through protocol aware validation, security control assessment, and remediation guidance.
Secure SS7 over IP and control SIGTRAN transport exposure
SIGTRAN extends SS7 signaling over IP networks, which increases reachability and creates new exposure if segmentation, peer trust, and transport protections are weak. P1 Security helps organizations secure SIGTRAN environments through transport hardening, protocol aware validation, signaling flow analysis, and continuous monitoring of abnormal behavior across signaling domains.
Support compliance, incident readiness, and long term signaling security skills
P1 Security helps organizations strengthen 2G and 3G signaling security with repeatable assessment, evidence based reporting, incident readiness concepts, and training programs that build lasting SS7 and SIGTRAN expertise. This supports audit readiness, faster triage, and more sustainable legacy telecom security over time.
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