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A farmer consults a tablet computer for data related to his crops.

Cybersecurity Protects Food, Agriculture

Protecting the U.S. food supply from cyberattack.

From ACM News R. Colin Johnson | December 5, 2023

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.

From ACM News

A Focus on X-Ray Vision

Seeing past the distractions to what is inside. Samuel Greengard
Commissioned by CACM Staff
From ACM News | May 11, 2023

From ACM News

Researchers Flesh Out Biocomputing

Drawing Intelligence from actual brain cells could deliver human-like cognition in diverse fields. Samuel Greengard
Commissioned by CACM Staff
From ACM News | May 2, 2023

From ACM News

Can Digital Wallets Save Cryptocurrency?

Seeking a better deal for bitcoin and its ilk in Web3 and the Metaverse. Samuel Greengard
Commissioned by CACM Staff
From ACM News | April 6, 2023

From ACM News

Passkeys Unlock a New Era for Authentication

A potential alternative to passwords. Samuel Greengard
Commissioned by CACM Staff
From ACM News | March 14, 2023

From ACM News

Ambient IoT Gets Down to Business

Highly flexible, inexpensive low-energy sensors combined with pervasive connectivity and artificial intelligence deliver real-time triggers without human intervention... Samuel Greengard
Commissioned by CACM Staff
From ACM News | February 14, 2023