Welcome to the Cyber Security Hub of Sercan Sayitoglu

Expert in Penetration Testing, Red Teaming, Application Security, Offensive Security and Social Responsibility Initiatives

I’m Sercan Sayitoglu, a seasoned cyber security professional with a proven track record in penetration testing, red teaming, offensive security and application security. I’ve worked with leading institutions and a diverse range of clients, from small businesses to Fortune 50 companies and government agencies, such as Apple and the U.S. Air Force.

Credentials

• OSCP (Offensive Security Certified Professional)
• Radio Amateur License
• Cyber Security Certificate from Algebra University

Specialties

• Web and Network Penetration Testing
• Social Engineering and Source Code Analysis
• Cyber Security Trainings and Red Teaming
• Security Research and Product Development
• DDoS Testing and DevSecOps Consulting
• OSINT and Threat Modeling

Notable Achievements

• Identified zero-day vulnerabilities in web applications.
• Contributed to bounty programs of reputable companies like Apple, NASA, U.S. Department of Homeland Security, U.S. Department of Labor, Western Union, Ford, RedBull, and Telenet.
• Founder and Managing Director of Cyber 42, a nonprofit focused on cyber security education and social responsibility. For more info, https://cyber42.org
• I was on Yahoo 2020 Hacker Poster.

Projects

• Sia42: An enumeration tool optimized for scope and performance. (Attack Surface Discovery)
• Hu42: A dynamic tool for detecting vulnerabilities in web applications. (DAST)
• C42C: A secure command and control tool with anti-detection capabilities. (C&C)

For more information: Hacking with Automation

Contact Me

If you’re in need of top-tier cyber security expertise, don’t hesitate to reach out.

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