George Galazios

I am a Senior Penetration Tester and Practice Lead with extensive experience in offensive security, specializing in web, mobile, and internal network assessments. I focus on identifying vulnerabilities, perform penetration testing, and executing adversarial simulations to strengthen organizational security posture. In my current role, I lead penetration testing initiatives, manage bug bounty programs, and design purple team exercises that bridge offensive and defensive security.

I hold industry-recognized certifications including CISSP, OSCP, CRTO, and CEH, which reflect my strong technical foundation and commitment to continuous growth in cybersecurity.

My background combines hands-on technical expertise with real-world operational experience, including serving as an IT Administrator in the Hellenic Navy and working as a full-stack developer. This allows me to approach security from both an attacker and builder mindset.

I bring strong problem-solving, communication, and leadership skills, and I am passionate about continuously evolving in red teaming and advanced security testing to help organizations stay ahead of emerging threats.