William Pennington

Guardent, Inc. develops managed security software systems. The company is based in Waltham, MA. The company was founded by Maria A. Cirino, Dan McCall, Ryan Kalember. Guardent was acquired by VeriSign, Inc. on February 27, 2004 for $135 million.

NTT Security AppSec Solutions, Inc. provides website security services. Its products include dynamic application security assessment, static application security assessment, mobile application security testing and computer-based training. The firm enables business to deploy a scalable application security program across the entire software development lifecycle. The company was founded by Jeremiah Grossman, Llana Grossman and Lex Arquette in August 2001 and is headquartered in Santa Clara, CA.