Douglas Klotnia

Trustwave Holdings, Inc. provides on-demand data security and payment card industry compliance management solutions to businesses and with organizations throughout the world. It offers compliance, web, application, network and data security solutions delivered through the cloud, managed security services, software and appliances. The firm also provides organizations a unique approach with comprehensive solutions that include its TrustKeeper portal and other proprietary security solutions. The company was founded by Joseph L. Patanella, Robert J. McCullen and Andrew Bokor in November 1995 and is headquartered in Chicago, IL.

Internal Security Systems, Inc. provides security management solutions including technology products and services. The company provides security products and services that preemptively protect enterprise organizations. The company was founded in 1994 by Christopher W. Klaus and is headquartered in Atlanta, GA.

Silversky, Inc. provides cloud-based security software and managed services. Its security-as-a-service platform SilverSky delivers cloud-based software and managed services, such as email protection services with advanced data loss prevention, targeted attack protection, network security services, and managed application services, that protect critical information. The company was founded by Andrew Ivar Greenawalt in 1997 and is headquartered in Milford, CT.

Trustwave Government Solutions, Inc. provides information systems design and maintenance services. It offers network security and access control, content and data security, security management and application security products. The firm also offers applications for log management, information technology security compliance, threat management, and incident response. The company was founded in 1995 and is headquartered in Chicago, IL.

M86 Security, Inc. provides web and e-mail gateway security, encryption and DLP solutions. its services encompass web and content filtering, web and e-mail security and real-time blended threat detection technology. The firm's solutions protect organizations and institutions from inappropriate content, legal liability, compromised data, lost bandwidth and reduced network performance. The company was founded in 2008 and is headquartered in Orange, CA.