Telco Security
Professional Security Research Platform

Professional Telecommunications Security Research

Expert guides on SS7 attacks, GTP vulnerabilities, VoLTE security, and mobile network penetration testing. Comprehensive resources for security professionals and red team operators.

Explore VulnerabilitiesLatest Research
9+
Attack Vectors
20+
Technical Guides
6
Case Studies
11+
Blog Posts

Security Research Areas

Comprehensive coverage of telecommunications security across all major protocols and attack vectors

Critical
SS7 & Signaling Security
Comprehensive guides on SS7 attacks, SIGTRAN vulnerabilities, and signaling protocol exploitation.
High Priority
GTP & Core Network
Deep dive into GTP vulnerabilities, core network security, and mobile operator infrastructure.
5G Ready
VoLTE & VoWiFi
Voice over LTE and WiFi security analysis, attack vectors, and protection mechanisms.
Essential
SIM Card Security
SIM card attacks, cloning techniques, and subscriber identity protection strategies.
Advanced
Mobile Network Attacks
IMSI catchers, fake base stations, and comprehensive mobile network exploitation techniques.
Device Level
User Equipment Security
Device unlocking, IMEI tampering, bootloader exploits, and hardware security mechanisms.
Complete
All Vulnerabilities
Complete index of telecommunications vulnerabilities and attack vectors across all protocols.

Latest Research & Insights

Stay updated with the latest telecommunications security research and threat analysis

5G Security2025
5G Network Slicing Security
Comprehensive analysis of isolation challenges and cross-slice attacks in 5G networks.
IoT2025
IoT SIM Card Security
Securing billions of connected devices with eSIM/iSIM deployment strategies.
Detection2025
IMSI Catcher Detection
Technical indicators and detection methods for identifying rogue base stations.
View All Blog Posts →

Practical Security Guides

Step-by-step methodologies and frameworks for professional security operations

Penetration Testing
Complete 5-phase methodology for telecommunications security testing.
Incident Response
NIST-based procedures for detecting and containing security incidents.
Red Team Operations
Adversary simulation methodology with realistic attack chains.
Vulnerability Management
Complete lifecycle from discovery through continuous monitoring.
View All Resources →

Real-World Case Studies

Learn from detailed analysis of major telecommunications security incidents

SIMjacker Campaign
S@T Browser exploitation affecting 1B+ subscribers across 30+ countries
Read Case Study →
Twitter CEO SIM Swap
High-profile attack demonstrating SMS-based 2FA vulnerabilities
Read Case Study →
COMP128v1 Exploitation
Mass SIM cloning operations resulting in $500M+ fraud losses
Read Case Study →
View All Case Studies →

About Telco Security Live

Telco Security Live is a professional platform dedicated to telecommunications security research. We provide comprehensive guides, tools, and resources for security professionals working in mobile network security, penetration testing, and signals intelligence. Our content covers 66+ pages of in-depth technical analysis, practical methodologies, and real-world case studies.

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