Meet Ai3, the DTEX Risk Assistant. Fast-track effective insider risk management with guided investigations.

Rajan Koo

Rajan Koo is the CTO and head of DTEX’s Insider Investigations & Intelligence (i3) team. He is responsible for developing, implementing, and operating technologies to prevent insider risks from becoming insider threats. Rajan has played a pivotal role in establishing DTEX’s privacy-first approach to insider risk management. He has also led several high-profile insider threat investigations that have resulted in successful prosecutions and exonerations.

As a Chartered Professional Engineer with over 20 years of cybersecurity and insider risk experience, Rajan has been awarded patents for his work in R&D (including DTEX’s unique pseudonymization features) and has led technical reviews for multi-billion dollar industrial automation projects.

Rajan Koo headshot