The Task Force on Alliance Security, sometimes known as the Rebel Alliance Task Force, was a military unit assigned to compile information on any important threat to the Alliance. Not restricted to Imperial threats, they included data screen units on any person or collective that could pose a threat to one or more Alliance operatives. The Task Force included 342 beings, but they commonly consulted Rebel members from other units, or Rebel sympathizers, to obtain information. In 2 ABY, they had compiled 9,200 data screen units.