From Wired:
For more and to enter Wired's contest to decode the logo, go here.The U.S. military’s new Cyber Command is headquartered at Ft. Meade, Maryland, one of the military’s most secretive and secure facilities. Its mission is largely opaque, even inside the armed forces. But the there’s another mystery surrounding the emerging unit. It’s embedded in the Cyber Command logo.
On the logo’s inner gold ring is a code: 9ec4c12949a4f31474f299058ce2b22a
“It is not just random numbers and does ‘decode’ to something specific,” a Cyber Command source tells Danger Room. “I believe it is specifically detailed in the official heraldry for the unit symbol.”