COMMUN ICAT I ONS
OF THEACM
Association for
Computing Machinery
The NSA and Snowden
How better security measures
could have stopped the leak
CACM.ACM.ORG 05/2014 VOL. 57 NO.05
Reducing the
Software Value Gap
The Forever Disc
Why Bitcoin Has Value
Neuroscience Meets
Cryptography
ACM’s 2014 General Election