About RFS
Senior Penetration Tester / Security Researcher
Professional in Unified Communications Security, Signals Intelligence, and Red Team operations. Creator of TelcoTools and contributor to telecommunications security research.
Certifications
Users Helped
Tools Created
Years Experience
Professional Background
Experience and specialization in telecommunications security
RFS is a seasoned cybersecurity professional specializing in telecommunications security, with extensive experience in penetration testing, red team operations, and signals intelligence. His work focuses on identifying and mitigating security vulnerabilities in telecommunications infrastructure and unified communications systems.
Core Specializations
Technical Expertise
Professional Certifications
Industry-recognized security certifications and credentials
eJPT
eLearnSecurity Junior Penetration Tester
eCPPTv2
eLearnSecurity Certified Professional Penetration Tester v2
CRTP
Certified Red Team Professional
ADCS CESP
Active Directory Certificate Services - Certified Expert Security Professional
Fortinet NSE1
Fortinet Network Security Expert Level 1
Fortinet NSE2
Fortinet Network Security Expert Level 2
Key Contributions
Major projects and contributions to the security community
TelcoTools Platform
Created comprehensive suite of telecommunications analysis tools and calculators
Security Research
Published research on telecommunications security vulnerabilities and mitigation strategies
Educational Content
Developed tutorials and documentation for telecommunications security professionals
Connect with RFS
Professional networking and contact information
Connect with RFS for professional networking, collaboration opportunities, or questions about telecommunications security and the tools provided on this platform.
Mission Statement
"To democratize access to professional-grade telecommunications security tools and knowledge, empowering security professionals and engineers worldwide to build more secure and resilient communication networks."