RFS - Senior Penetration Tester

RFS

Senior Penetration Tester / Security Researcher

Professional in Unified Communications Security, Signals Intelligence, and Red Team operations. Bringing extensive experience to penetration testing tools and security research articles.

About

RFS is a seasoned cybersecurity professional with deep expertise in penetration testing, security research, and red team operations. With a focus on Azure cloud environments and unified communications security, RFS brings real-world experience to help organizations strengthen their security posture.

Through this platform, RFS shares practical knowledge, tools, and methodologies gained from years of hands-on security assessments and research. The content is designed to help security professionals, penetration testers, and organizations understand and mitigate modern cyber threats.

Professional Certifications

eJPT
eLearnSecurity Junior Penetration Tester

Entry-level penetration testing certification

eCPPTv2
eLearnSecurity Certified Professional Penetration Tester v2

Advanced penetration testing certification

CRTP
Certified Red Team Professional

Red team operations and adversary simulation

ADCS CESP
Active Directory Certificate Services Certified Expert Security Professional

Active Directory Certificate Services security

Fortinet NSE1
Fortinet Network Security Expert Level 1

Network security fundamentals

Fortinet NSE2
Fortinet Network Security Expert Level 2

Advanced network security concepts

Areas of Expertise
Specialized knowledge and practical experience across multiple security domains
Unified Communications Security
Signals Intelligence (SIGINT)
Red Team Operations
Azure Cloud Security
Penetration Testing
Vulnerability Assessment
Security Research
Threat Intelligence
Network Security
Active Directory Security
Certificate Services Security
Incident Response
Get in Touch
Connect for collaboration, consultation, or professional inquiries

Interested in security consulting, penetration testing services, or collaboration on security research? Feel free to reach out through LinkedIn or the contact form.