Related Clues:

• Super-secret intel org
• Encryption org
• Hush-hush intel org
• Org. whose seal shows an eagle perched on a key
• Top-secret government org
• Chatter monitor, in brief
• Big employer of U.S. mathematicians, in brief
• Ethical hackers' grp
• Org. whose annual budget isn't public
• Defense Dept. org
• Doc often signed by reality show participants
• Org. with U.S. secrets
• Hush-hush contract
• Chatter-monitoring org
• Org. that uses cryptanalysis