Israeli internet entrepreneur Marius Nacht has an estimated net worth of $1.71 billion as of June 2016 according to Forbes. Along with Gil Shwed, Nacht is known to be one of the founders of Check Point Software, a cybersecurity firm.

Currently married, Marius Nacht is a graduate of Hebrew University of Jerusalem with degrees in Mathematics and Physics as cum laude. He also attended Tel Aviv University where he completed his degree on Electrical Engineering and Communication Systems in 1987.

Check Point Software Technologies Ltd is actually an international firm that provides hardware and software products for information technology security such as data security, security management, network security and endpoint security. The firm was founded in 1993 in Ramat-Gan, Israel.

Since 2001, Marius Nacht has been serving as the Chairman of the Board of Check Point. From 1999 through 2005, he served as the firm's Senior Vice President. In 2012, Nacht was serving as the firm's Chairman while his co-founder, Gil Shwed, served as CEO and Chairman.