Gabi has more than a decade of experience in networking technologies and security. He is currently a fellow at the National EW Research & Simulation Center in Israel (as part of Rafael - Advanced Defense Systems) where he is involved in the security analysis of network protocols and the secure deployment of network services. He also serves as an adjunct lecturer and researcher in the computer science department at the Technion (Israel Institute of Technology). In 2012 Gabi was a visiting scholar at Stanford University's security lab.

Gabi received his B. Sc. in Information Systems Engineering (summa cum laude) and PhD in Computer Science from the Technion in 1999 and 2008, respectively.