OPAQ Networks has named John Terrill as its new chief information security officer (CISO) Terrill had been CEO of Drawbridge Networks, a provider of micro-segmentation solutions. Terrill is an adjunct professor of computer science at NYU Tandon School of Engineering. Prior to founding Drawbridge, Terrill was the global head of application security at investment management firm BlackRock. He also served as a senior member of the information security group at NASDAQ OMX where he managed their infrastructure and application security programs.”]