Trapwire is a threat-detection system that gathers information through a range of data streams and types of surveillance, then analyzes the data using “predictive software” and “threat assessments” to identify and thwart potential attackers. In a 2007 white paper, Trapwire claimed it offered a “proactive approach of attack prevention through the identification and disruption of pre-attack planning and surveillance activities.”

Image description: The TrapWire software platform in use, tracking “Threat Pattern #20661” through various methods. There is a map, a timeline, multiple images of a person’s face, and other data. Image source: Trapwire.com
Trapwire is described by its creator, Abraxas Applications, as a “predictive software system designed to detect patterns of pre-attack surveillance.” Based on its 2007 white paper as well as its website today, components of the Trapwire system include the following:

In its 2007 white paper, Abraxas Applications describes a “typical Terrorist Attack Cycle,” promoting the premise that terrorist attacks can be prevented with increased surveillance and analysis of people and places as “potential threats.” The cycle includes the following steps: Initial Target List → Initial/Low-level Surveillance → Target Selection → Intense/High-level Surveillance → Planning/Rehearsal → Pre-Attack → Attack.
Trapwire was created in 2004 by the Abraxas Corporation. Today Trapwire is its own company, Trapwire Inc., with headquarters in Reston, VA. Trapwire was founded by Richard “Hollis” Helms, who prior to that, had a 30-year career as a CIA operative.
For more information, see the following sources: