Eyal Karni is a Security Researcher at Preempt, delivering the industry's first Behavioral Firewall to protect enterprises from security breaches and malicious insiders. Eyal spent over 9 years researching cyber security projects. He has worked in Preempt since its beginning . Previously, he served 5 years in an elite unit of the IDF in Cyber Security Research and Development. Eyal is an expert on Windows Authentication protocols, among his latest finding is CVE-2017-8563. Eyal holds a B.Sc in Mathematics and Physics.