William Wilson

Arca Systems, Inc. provides information security services. The private company is based in San Jose, CA. The company was founded by William Wilson. Arca Systems was acquired by CyberGuard Corp. on June 01, 1998.

Seclarity, Inc. designs and develops network security solutions. It offers Sinic a security card that enforces various security policies, such as encryption, authentication, and firewalling. The company secures network data and addresses security requirements for financial institutions, military, law enforcement agencies, intelligence community, healthcare companies, and government agencies. It operates in Baltimore and San Francisco. Seclarity was co-founded by Michael Neuman and Diana Neuman in 2003 and is headquartered in San Mateo, CA.

Recourse Technologies, Inc. used to provide threat management solutions that contain, control and respond to both known and novel threats including intrusions, internal attacks and denial of service (DoS, DDoS) attacks. The company was located in Redwood City, CA

Exodus Communications used to provide secure internet access services to business and private individuals. The company also offers internet management services and Internet solutions for business. The company is headquartered in Santa Clara, CA.