DECODING THESIGNALINGATTACK SURFACE.
Structured courses, hands-on labs and a curated security toolkit for telecom professionals. From the telephone network and SS7 to LTE and 5G.
The Platform
Structured training.
Live research.
Two disciplines built for a single purpose - closing the telecom security knowledge gap for engineers, auditors, and analysts.
Professional curriculum
Start with carrier network fundamentals, then specialise in signalling, mobile networks or broadband access. Complete a path to earn a verifiable certificate.
- Structured paths from fundamentals to advanced 5G
- Knowledge checks and interactive lab exercises
- Progress tracking, XP streaks, and badge system
Research reproductions
Published telecom security research, reproduced and verified in the TelcoSec lab range, with write-ups you can follow.
- Conference talks and papers reproduced in the lab
- CVE exploit chains documented step by step
- Shared lab access for your own research
The Threat Landscape
Enter the TelcoSec Universe.
Follow the Blue Team as they defend mission-critical 5G infrastructure against advanced persistent threats.
VERA:
HQ, we have a rogue node injecting GTP-U payloads on APN IoT-Net. They bypassed the external firewall.
Capabilities
Built for protocol security.
Hands-on ProLabs
Dedicated LTE and 5G lab environments, bought per lab, reached over a private WireGuard VPN and yours for 30 days.
Security Toolkit
A curated catalog of telecom security tools plus the TelcoChisel distro: SDR, SIM/eSIM, signaling, baseband and RAN tooling pre-configured.
Adversarial Mapping
Technique breakdowns mapped to the MITRE FiGHT 5G threat matrix, alongside research reproductions verified in the lab.
Verified Credentials
Complete a learning path to earn a certificate with a public verification link you can share on LinkedIn.
Learning Paths
Choose your specialization.
Telecom Foundations
Signals and transmission, the telephone network, copper broadband, GSM and the SIM. The entry path for every track.
Telecom Signaling Analyst
SS7/C7 from MTP to MAP, then how operators design, size and run a signalling network with SIGTRAN and interconnect, then SIP, SDP and RTP.
Mobile Network Analyst
LTE and the evolved packet core, 5G NR and the service-based core, then 5G NSA (EN-DC): attach, sessions, mobility, dual connectivity, slicing and roaming.
Broadband Access Analyst
The subscriber line and the exchange, then ADSL: how one copper pair carries both a call and an always-on broadband connection.
GSM Security Analyst
GSM and the SIM, the protocols on every interface, signalling analysis with gr-gsm, then how GSM is attacked and defended: authorised assessment, detection and mitigation.
Remote Labs
Labs are the final step on lab-backed paths.
A certificate is earned by completing every course in its certification path. Where a path has a hands-on capstone, the lab is the last requirement - most labs are bought one at a time with 30 days of dedicated access, and some are included with a plan.
Private network audits, GSMA NESAS assessments, and SS7/Diameter signaling protection via telco-sec.com
YOUR ACCESSSTARTS NOW.
Join security engineers and protocol analysts. A free account includes the Telecom Fundamentals course, the security toolkit, the research hub and the leaderboard.