As director for cybersecurity research at CloudLock (now part of Cisco), Yishai is responsible for exploring the future of the company's products and technology, as well as CloudLock's CyberLab research facility. Prior to joining CloudLock, Yishai co-founded and managed a high-end technology consultancy trusted by many of Israel's leading technology companies, including Check Point, TASE, Sungard, and CommTouch. Yishai has over 20 years of experience in software development, technology research and entrepreneurship.