Cybersecurity engineer with a strong background in operational security, Gautier has held leadership roles overseeing cybersecurity operations for several large international organizations, where he led teams responsible for detection, incident response, and the protection of critical environments against advanced threats.

He is now the Founder and CEO of MokN, a cybersecurity software company addressing the problem of credential theft through an innovative phish-back approach. Gautier is a frequent speaker at international conferences, where he shares insights on modern defense strategies and identity-focused security challenges.