Communications of the ACM
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 TechNews
Thinking Like a Cyber-Attacker to Protect User Data
Researchers exploit computer processor's on-chip interconnect to launch side-channel attacks.
From ACM TechNews
Stronger Security for Smart Devices
Two new security techniques block power and electromagnetic side-channel attacks targeting analog-to-digital converters in smart devices.
From ACM TechNews
A Security Technique to Fool Would-Be Cyberattackers
A new technique to prevent memory timing side-channel attacks by malware exploits memory hardware common to multiple programs running on the same computer.
From ACM TechNews
Toward a Stronger Defense of Personal Data
Researchers at the Massachusetts Institute of Technology have designed an integrated circuit chip that can thwart power side-channel attacks using less energy than...
From ACM TechNews
Universal System Decodes Any Type of Data Sent Across a Network
Scientists have programmed a universal algorithm to enable a silicon chip to decode any data transmitted across a network, irrespective of structure.
From ACM TechNews
Study: Crowds Can Wise Up to Fake News
Scientists suggest crowdsourced assessments from groups of normal readers can virtually match those of professional fact-checkers in vetting news stories.
From ACM TechNews
AI System Could Help Counter the Spread of Disinformation
The Reconnaissance of Influence Operations program was developed to identify disinformation narratives and the individuals spreading them via social media.
From ACM TechNews
A Better Kind of Cybersecurity Strategy
Researchers contend Russia's use of North Korean IP addresses for a 2018 cyberattack underscored the need for a new cybersecurity strategy involving selective retaliation...
From ACM TechNews
Helping Companies Prioritize Their Cybersecurity Investments
A platform developed by researchers at the Massachusetts Institute of Technology can quantify security risks for companies without requiring them to disclose sensitive...
From ACM TechNews
Protecting Sensitive Metadata So It Can't be Used for Surveillance
MIT researchers have developed a scalable metadata-protection scheme to shield the information of millions of users.
From ACM TechNews
Cryptographic 'Tag of Everything' Could Protect Supply Chain
A new cryptographic identity tag can be attached to virtually any product in order to verify its authenticity.
From ACM TechNews
Better Autonomous 'Reasoning' at Tricky Intersections
A new model can help autonomous vehicles determine when it is safe to proceed into traffic at intersections with obstructed views.
From ACM TechNews
Helping Autonomous Vehicles See Around Corners
Massachusetts Institute of Technology engineers have created a system that perceives tiny fluctuations in ground shadows to ascertain whether an unseen object is...
From ACM TechNews
Algorithm Tells Robots Where Nearby Humans are Headed
A new algorithm accurately aligns partial trajectories in real time, allowing motion predictors in self-driving cars to accurately anticipate the timing of a person's...
From ACM TechNews
Improving Security as AI Moves to Smartphones
Researchers suggest the vulnerability of compressed, or quantized, artificial intelligence models to adversarial attack could be remedied by adding a mathematical...
From ACM TechNews
Novel Transmitter Protects Wireless Data From Hackers
A new transmitter can hack-proof wireless data by frequency hopping each individual 1 or 0 bit of a data packet, every microsecond.
From ACM TechNews
Private Browsing Gets More Private
The new Veil system is designed to improve private browsing by guaranteeing that any data the browser loads into memory remains encrypted until it is displayed...
From ACM TechNews
Energy-Efficient Encryption for the Internet of Things
A new chip performs public-key encryption while consuming only 1/400 as much power as software execution of the same protocols would.
From ACM TechNews
New 3D Chip Combines Computing and Data Storage
A new computer chip integrates carbon nanotubes and resistive random-access memory cells.
From ACM TechNews