Arepally Sai Shanthan is a visionary cybersecurity leader with over a decade of experience in securing digital infrastructures. As the Founder of REY, a premier cybersecurity education platform, and Managing Director at BAV CASTLE, he has pioneered innovative cybersecurity solutions, improving threat detection and incident response by 30%.

Through REY, He has empowered over 3,000 professionals annually with practical, results-driven training, enhancing cybersecurity awareness and compliance across organizations. He is also a global keynote speaker and a recognized authority in cyber forensics and incident management, having developed specialized courses for law enforcement.

His strategic leadership and commitment to advancing cybersecurity education have left a lasting impact on the industry.