Security Expert

About RFS

Senior Penetration Tester & Security Researcher specializing in Kerberos security, Active Directory, and advanced Red Team operations.

RFS
RFS
Senior Penetration Tester / Security Researcher

RFS is a Professional in Unified Communications Security, Signals Intelligence, and Red Team operations. He brings a wealth of experience to our penetration testing tools and articles, with deep expertise in Kerberos security assessment, Active Directory exploitation, and advanced attack methodologies.

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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

Areas of Expertise
Specialized knowledge and technical competencies
Unified Communications Security
Signals Intelligence (SIGINT)
Red Team Operations
Kerberos Penetration Testing
Active Directory Security
Network Security Assessment
Vulnerability Research
Security Architecture Review

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