Communications of the ACM
Cybersecurity Protects Food, Agriculture
Protecting the U.S. food supply from cyberattack.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From Communications of the ACM
Is 'Good Enough' Computing Good Enough?
The energy-accuracy trade-off in approximate computing.
From Communications of the ACM
Online Privacy: Regional Differences
How do the U.S., Europe, and Japan differ in their approaches to data protection — and what are they doing about it?
From Communications of the ACM
Keeping Online Reviews Honest
As online reviews become increasingly important to e-commerce and social media sites, computer scientists work on ways to ensure their authenticity.
From ACM News
Planning For Digital Death
Researchers suggest a framework for dealing with gracefully retiring someone's digital identities when they pass on.12