Communications of the ACM
The blog archive provides access to past blog postings from Communications of the ACM and other sources by date.
January 2025
From insideHPC
Seagate Introduces Hard Drive Capacities up to 36TB
FREMONT, CA, January 21, 2025 – Seagate Technology Holdings plc (NASDAQ: STX), a maker of of mass capacity data storage, today announced shipments of Exos M hard drive samples to select customers in capacities up to 36 terabytes…
From The Computing Community Consortium Blog
CCC and CRA-I Respond to NTIA Request for Comment on Ethical Guidelines for Research Using Pervasive Data
Last week, CCC, in collaboration with CRA-Industry, submitted a Response to the National Telecommunications and Information Administration (NTIA), Department of Commerce’s Request for Comments: Ethical Guidelines for Research…
From CS4FN (Computer Science For Fun)
I wandered lonely as a mass of dejected vapour – try some AI poetry
by Jane Waite, Queen Mary University of London Ever used an online poem generator, perhaps to get started with an English assignment? They normally have a template and some word lists you can fill in, with a simple algorithmContinue…
From Schneier on Security
AI Mistakes Are Very Different from Human Mistakes
Humans make mistakes all the time. All of us do, every day, in tasks both new and routine. Some of our mistakes are minor and some are catastrophic. Mistakes can break trust with our friends, lose the confidence of our bosses…
From insideHPC
Hammerspace a Finalist in 3 Categories of theCUBE Technology Innovation Awards
SAN MATEO, Calif. — January 20, 2025 — Hammerspace, the company orchestrating the next data cycle, has been recognized as a finalist in three categories of theCUBE Technology Innovation Awards, including “Most Innovative Tech…
From Schneier on Security
Biden Signs New Cybersecurity Order
President Biden has signed a new cybersecurity order. It has a bunch of provisions, most notably using the US governments procurement power to improve cybersecurity practices industry-wide.
Some details:
The core of the executive…From Daniel Lemire's Blog
Checking whether an ARM NEON register is zero
Your phone probably runs on 64-bit ARM processors. These processors are ubiquitous: they power the Nintendo Switch, they power cloud servers at both Amazon AWS and Microsoft Azure, they power fast laptops, and so forth. ARM processors…
From Computational Complexity
Presidential Quiz!
I made up a quiz about the American Presidents here.
It has 40 questions. In the modern electronic age you can probably look up most or even all of the answers. So what to do about that?
1) The quiz is not for money or credits…From CS4FN (Computer Science For Fun)
Conjuring with logic: the remote control red-black mind meld
Magic tricks are just algorithms – they involve a magician following the steps of the trick precisely. But how can a magician be sure a trick will definitely work when they do it in front of an audience? Just like computer scientists…
From Schneier on Security
Friday Squid Blogging: Opioid Alternatives from Squid Research
Is there nothing that squid research can’t solve?
“If you’re working with an organism like squid that can edit genetic information way better than any other organism, then it makes sense that that might be useful for a therapeutic…From insideHPC
@HPCpodcast Industry View: A Deep Dive into High-Density Data Center Cooling and Efficiency Strategies with DDC Solutions
In this “Industry View” episode of the @HPCpodcast, Chris Orlando of DDC Solutions discusses the rapidly changing landscape of high density data center cooling, monitoring, safety and compliance, hybrid liquid-air solutions and…
From Schneier on Security
Social Engineering to Disable iMessage Protections
I am always interested in new phishing tricks, and watching them spread across the ecosystem.
A few days ago I started getting phishing SMS messages with a new twist. They were standard messages about delayed packages or somesuch…From The Computing Community Consortium Blog
CRA Releases 2024-2025 Quadrennial Paper Series, Including Many CCC Led Papers
We are pleased to announce that today CRA is releasing the 2024-2025 Quadrennial Paper Series. Every four years, the Computing Research Association, through its subcommittees, publishes a series of Quadrennial white papers that…
From Schneier on Security
FBI Deletes PlugX Malware from Thousands of Computers
According to a DOJ press release, the FBI was able to delete the Chinese-used PlugX malware from “approximately 4,258 U.S.-based computers and networks.”
To retrieve information from and send commands to the hackedAccording…From insideHPC
At SC24: An Update from HPC-AI Skills Development Organization OpenACC
OpenACC helps the scientific R&D community develop their accelerated computing skills. Here are Dr. Sunita Chandrasekaran of the Univ. of Delaware and OpenACC User Group Chair, and NVIDIA's Jack Wells, Director of Higher Education…
From insideHPC
DOE Announces $625M Quantum Research Funding Opportunity
The U.S. Department of Energy’s Office of Science (SC) announced that $625 million is available to support National Quantum Information Science Research Centers. These centers, which are multi-institutional, multi-disciplinary…
From Computational Complexity
"Our Days Are Numbered"
Lance Fortnow | January 15, 2025 at 09:42 AM
From The Computing Community Consortium Blog
National Medal of Science is Presented to Previous CCC Council Member Cynthia Dwork
Cynthia Dwork receives the National Medal of Science from the Director of the White House Office of Science and Technology Policy (OSTP), Arati Prabhakar, Ph.D. (Credit: Ryan K. Morris and the National Science & Technology Medals…
From Schneier on Security
Phishing False Alarm
A very security-conscious company was hit with a (presumed) massive state-actor phishing attack with gift cards, and everyone rallied to combat it—until it turned out it was company management sending the gift cards.
From insideHPC
Advanced Scientific Computing Advisory Committee (ASCAC) Meeting to be Held Jan. 16-17
The next meeting of the Advanced Scientific Computing Advisory Committee (ASCAC), the federal advisory committee for the U.S. Department of Energy Office of Science’s program on Advanced Scientific Computing Research (ASCR),
…
From insideHPC
Infortrend Unveils Storage for HPC and Media & Entertainment
Taipei, Taiwan – January 14, 2025 – Enterprise storage company Infortrend Technology, Inc. (TWSE: 2495) introduced its high-density 4U 90-bay HDD solutions: unified storage EonStor GS 5090 and expansion enclosure JB 4090. The…
From insideHPC
Alibaba, Apple and Synopsys Join Ultra Accelerator Link Consortium Board
Beaverton, Ore. – Jan. 14, 2025 – The Ultra Accelerator Link Consortium, developer of the UALink for AI clusters, has announced the expansion of its board of directors with the election of Alibaba Cloud Computing Ltd., Apple…
From Schneier on Security
Upcoming Speaking Engagements
This is a current list of where and when I am scheduled to speak:
I’m speaking on “AI: Trust & Power” at Capricon 45 in Chicago, Illinois, USA, at 11:30 AM on February 7, 2025. I’m also signing books there on Saturday, February…From The Noisy Channel
Ground Truth: A Useful Fiction
A key concern about AI is that models “hallucinate” — technical jargon for saying that they make up things that look right. Keeping AI models grounded in truth is a critical challenge for everyone working in AI.
In machine learning…From Schneier on Security
The First Password on the Internet
It was created in 1973 by Peter Kirstein:
So from the beginning I put password protection on my gateway. This had been done in such a way that even if UK users telephoned directly into the communications computer provided by…From insideHPC
DOE ASCR: $35M Available for HPC Data Management, Proposal Deadline May 13
The U.S. Department of Energy’s Office of Science, Advanced Scientific Computing Research (ASCR) program, announced that $35 million dollars is available to support the advancement of high-performance computing (HPC) data management…
From insideHPC
Investment Firm: Global Data Center Market to Experience 15% CAGR through 2027
CHICAGO, Jan. 13, 2025 – To meet exponential demand, the data center sector will grow at a phenomenal pace in 2025, according to analyst firm JLL’s 2025 Global Data Center Outlook, which explores how AI is not only driving demand…
From insideHPC
ORNL Partners with EPB to Test Quantum Networks Protection
Researchers at the Department of Energy’s Oak Ridge National Laboratory joined with network services provider EPB of Chattanooga and the University of Tennessee at Chattanooga to demonstrate the first transmission of an entangled…
From insideHPC
Telehouse Launches Liquid Cooling Lab with Accelsius, EkkoSense, JetCool and Legrand
13 January 2025 – Telehouse International Corporation of Europe, a data centre service provider, today announces the launch of its liquid cooling lab, following the development of partnerships with four liquid cooling technology…
From Schneier on Security
Microsoft Takes Legal Action Against AI “Hacking as a Service” Scheme
Not sure this will matter in the end, but it’s a positive move:
Microsoft is accusing three individuals of running a “hacking-as-a-service” scheme that was designed to allow the creation of harmful and illicit content using …