For over 15 years, Mantin has been researching, designing, analyzing, and problem solving in various security-related domains, including DRM systems, web application security, automotive systems protection against cyber-attacks, and more. Mantin is the inventor of 15 patents in these fields. A significant portion of his work in the field was on the mathematical aspects of security -cryptography and cryptanalysis, fingerprinting and watermarking, statistical modeling of traffic patterns, various encoding and compression problems, and more. Mantin has shared his knowledge gained in the field as a presenter at OWASP Israel and many exclusive Cryptography conferences, such as Eurocrypt, Asiacrypt and Fast Software encryption. Mantin holds an master's degree in Applied Math and Computer Science from the Weizmann Institute.
