Keiran D

Q: What is Keiran D email address?

Email Keiran D at keirandennie@gmail.com and kd@23andme.com. This email is the most updated Keiran D's email found in 2026.

Q: How to contact Keiran D?

To contact Keiran D send an email to keirandennie@gmail.com or kd@23andme.com. (updated on August 25, 2024)

Senior Tech Lead, Offensive Security Engineer at 23andMe | San Francisco, California, United States

About Keiran D

Keiran D. is a seasoned Senior Tech Lead and Offensive Security Engineer at 23andMe, where he leverages over nine years of extensive experience in Information Security across diverse sectors such as finance, healthcare, and telecommunications. His role is pivotal in enhancing the organization's security posture through innovative Red Team and Purple Team initiatives, where he actively simulates real-world attack scenarios to identify vulnerabilities and strengthen defenses. Keiran's expertise in Application Security Testing and Infrastructure Pentesting allows him to conduct thorough assessments of both applications and systems, ensuring that security is integrated throughout the software development lifecycle (SDLC).

At 23andMe, Keiran is instrumental in building and integrating advanced security tools that facilitate proactive threat modeling and adversary emulation. His commitment to secure coding practices and secure system design not only protects sensitive data but also fosters a culture of security awareness across the organization. Additionally, he plays a key role in teaching training courses, sharing his knowledge on topics such as secure coding and network security, thereby empowering teams to adopt best practices in their daily operations.

Keiran's passion for research and development drives him to stay at the forefront of emerging security trends, continuously refining his skills in penetration testing and architecture reviews. His collaborative approach ensures that security considerations are seamlessly woven into cross-team projects, enhancing the overall resilience of 23andMe's infrastructure. With a strong foundation in programming languages like Java and Python, Keiran is adept at creating custom solutions that address unique security challenges, making him a vital asset in the ever-evolving landscape of IT security.

Keiran D Work