 The director of NSA wears a "second hat" as the director of the Central Security Service, which coordinates the military operations, which may both make use of national resources (i.e., TENCAP, or Tactical Exploitation of National Intelligence Capabilities) or provide data to the strategic analysts elsewhere in the intelligence community.There is a limited cryptanalytic capability, principally aimed at domestic criminals, in the Federal Bureau of Investigation (FBI).CIA has some joint activities with NSA, which may include the covert or clandestine placement of SIGINT sensors.