About Okan YILDIZ
As the Lead Security Engineer, a global leader in aviation technology, I manage a wide range of security responsibilities, from addressing application vulnerabilities and overseeing SAST and DAST, to implementing DevSecOps processes and conducting threat modeling and secure code analysis. With over 9 years of experience in the cybersecurity industry, I bring an impressive combination of technical skills, strategic planning, and team leadership to this role.
Prior to joining the current company, I was the Security Team Lead and founding software engineer at Email Security Start-up, where I successfully drove the company from inception to scale, shaping the product development vision and executing the plan in collaboration with technical and business teams. I also run my own enterprise, offering cybersecurity consulting services across diverse sectors, such as finance, healthcare, and education. Additionally, I hold a Software Engineering degree from Manisa Celal Bayar University and multiple professional certifications, including CTIA, CEH, ECIH, CASE.NET, and CCISO. I am passionate about pushing the boundaries of technology and advancing the field of cybersecurity, as evidenced by my various roles and accomplishments.
Among my many contributions in cybersecurity, the development of a pioneering DNS tunneling tool stands out. This tool not only spotlighted critical security gaps within DNS infrastructures but also succeeded in bypassing globally recognized security measures, sparking industry-wide discussions and an intensified focus on DNS security measures.
Having delivered over 500 hours of intensive training, I've shared my expertise and insights with a plethora of individuals eager to grasp the nuances of cybersecurity. My teaching endeavors have not only enriched others but have also been a testament to my commitment to knowledge-sharing.
To foster a sense of community and knowledge-sharing, I founded UniqueSec, a non-profit organization. This initiative has touched the lives of many, reaching over 3,000 participants from more than 50 countries, emphasizing the global impact of my endeavors. Through this platform, I aim to continually educate and alert the tech community on emerging threats and best practices in cybersecurity.
Prior to joining the current company, I was the Security Team Lead and founding software engineer at Email Security Start-up, where I successfully drove the company from inception to scale, shaping the product development vision and executing the plan in collaboration with technical and business teams. I also run my own enterprise, offering cybersecurity consulting services across diverse sectors, such as finance, healthcare, and education. Additionally, I hold a Software Engineering degree from Manisa Celal Bayar University and multiple professional certifications, including CTIA, CEH, ECIH, CASE.NET, and CCISO. I am passionate about pushing the boundaries of technology and advancing the field of cybersecurity, as evidenced by my various roles and accomplishments.
Among my many contributions in cybersecurity, the development of a pioneering DNS tunneling tool stands out. This tool not only spotlighted critical security gaps within DNS infrastructures but also succeeded in bypassing globally recognized security measures, sparking industry-wide discussions and an intensified focus on DNS security measures.
Having delivered over 500 hours of intensive training, I've shared my expertise and insights with a plethora of individuals eager to grasp the nuances of cybersecurity. My teaching endeavors have not only enriched others but have also been a testament to my commitment to knowledge-sharing.
To foster a sense of community and knowledge-sharing, I founded UniqueSec, a non-profit organization. This initiative has touched the lives of many, reaching over 3,000 participants from more than 50 countries, emphasizing the global impact of my endeavors. Through this platform, I aim to continually educate and alert the tech community on emerging threats and best practices in cybersecurity.
Recent supporters

