Perot Systems will resell WheelGroup's NetRanger intrusion
detection and network security management system, use WheelGroup's NetSonar
vulnerability scanner, and team with WheelGroup to provide network security
assessment services. NetRanger sounds real-time alarms when an attempted
attack or security violation occurs and can automatically respond by
disconnecting the offender. IBM Global
Services unveiled a similar service with Wheelgroup in July.