Third Brigade, a security software company that specializes in <A HREF="http://www.prweb.com/releases/2006/5/prweb389441.htm">intrusion prevention systems,</A> announced the deployment of its software by Workstream. An on-demand enterprise workforce management company, Workstream provides a range of hosted HR-related applications to a growing list of customers across North America. As a provider of hosted web-based applications for Human Resource departments, Workstream is focused on protecting its customers' sensitive corporate and employee information used in the administration of functions such as recruitment, benefits, compensation and performance. Working with Third Brigade, Workstream customer information is effectively protected using proven, practical security approaches that ensure security of the sensitive data that is housed in the hosted environment.