Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: ri Clear Filter

You can save $30 on the Apple Pencil Pro right now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Nvidia CEO criticizes Anthropic boss over his statements on AI

Nvidia CEO Jensen Huang criticized Anthropic head Dario Amodei over his recent claims that 50% of all entry-level white-collar jobs could be wiped out by artificial intelligence, causing unemployment to jump to 20% within the next five years. Huang disagreed with Amodei’s predictions when he was asked about it during VivaTech in Paris, where he said that he “pretty much disagree[s] with almost everything” the Anthropic CEO said, according to Fortune. “One, he believes that AI is so scary that o

Foundations of Computer Vision

Foundations of Computer Vision Preface Dedicated to all the pixels. About this Book This book covers foundational topics within computer vision, with an image processing and machine learning perspective. We want to build the reader’s intuition and so we include many visualizations. The audience is undergraduate and graduate students who are entering the field, but we hope experienced practitioners will find the book valuable as well. Our initial goal was to write a large book that provided a g

The Art of Lisp and Writing (2003)

The Art of Lisp & Writing Ignorance more frequently begets confidence than does knowledge. –Charles Darwin Lisp is the language of loveliness. With it a great programmer can make a beautiful, operating thing, a thing organically created and formed through the interaction of a programmer/artist and a medium of expression that happens to execute on a computer. Taught that programming—or the worse "developing software"—is like a routine engineering activity, many find difficulty seeing writing

Temuera Morrison Thinks ‘Star Wars’ Isn’t Done With Boba Fett Yet

Just when The Mandalorian brought him back and teased big things for him, Boba Fett got kind of a raw deal once his own show dropped. Disney’s not given it a second season or even so much as mentioned it, to the point just last year, star Temuera Morrison was unsure about his character’s future. But maybe things are at a point to where it could be his time once more? While promoting his current film Ka Whawhai Tonu (In The Fire of War), Collider asked Morrison what the deal was. Along with goin

Best Cheap Home Security Systems for 2025: I Found the Real Deals

SwitchBot Not sure how to make up your mind? Here are the most important factors when considering a home security system that will spare your wallet. Pricing and subscriptions Security systems can be opaque when it comes to final pricing. The listed cost is often replaced by constant, rotating discounts which are more representative of the actual cost, and total subscription fees may not be obvious. For our list, we chose DIY companies with upfront pricing models so you can see what you get,

Best VPN for Mac for 2025: Tested and Reviewed

Most VPN providers offer a VPN app for Mac computers, but it can be difficult to choose the right provider with so many options available. Based on our extensive research and hands-on testing of VPNs over the years, these are the most important factors to consider when choosing a VPN: Privacy The primary consideration for any VPN -- including a Mac VPN -- should be privacy. If your Mac VPN is unable to sufficiently protect your online privacy, then your VPN is useless. At a minimum, your VPN s

Topics: mac privacy vpn vpns want

The 34 Absolute Best Shows to Watch on Prime Video

Reached the end of a binge and ready for something new? Prime Video may offer your next small-screen fixation. Amazon's streaming service is the place to visit for can't-miss originals like The Boys and The Marvelous Mrs. Maisel. With new shows premiering frequently, such as the postapocalyptic drama Fallout, you can choose a fresh release or start a series you've had on the back burner. Note that Prime Video is now ad-supported and charges an extra fee to remove commercials. Read on for this

SIMD-friendly algorithms for substring searching (2016)

Introduction Popular programming languages provide methods or functions which locate a substring in a given string. In C it is the function strstr , the C++ class std::string has the method find , Python's string has methods pos and index , and so on, so forth. All these APIs were designed for one-shot searches. During past decades several algorithms to solve this problem were designed, an excellent page by Christian Charras and Thierry Lecroq lists most of them (if not all). Basically these al

Have a damaged painting? Restore it in just hours with an AI-generated “mask”

The restoration is printed on a very thin polymer film, in the form of a mask that can be aligned and adhered to an original painting. It can also be easily removed. Kachkine says that a digital file of the mask can be stored and referred to by future conservators, to see exactly what changes were made to restore the original painting. Still, there has been no way to translate digital restorations directly onto an original work, until now. In a paper appearing today in the journal Nature, Alex

Ruby on Rails Audit Complete

The Open Source Technology Improvement Fund is proud to share the results of our security audit of Ruby on Rails. Ruby on Rails (or “Rails”) is an open source full stack web-application framework. Thanks to the help of X41 D-Sec, GitLab, and the Sovereign Tech Agency, Rails can provide more secure versions of the tools needed for users to create database-backed web applications following the Model-View-Controller pattern. Audit Process: The audit work for this engagement took place over Decemb

The Algebra of an Infinite Grid of Resistors

The Algebra of an Infinite Grid of Resistors In a previous note we discussed the well-known problem of determining the resistance between two nodes of an “infinite” square lattice of resistors. The most common approach is to superimpose two “monopole” solutions, one representing the field for one amp of current entering a given node and flowing “to infinity”, and the other representing the field for one amp of current being withdrawn from a given node flowing in from infinity. If the two nodes

CI/CD Observability with OpenTelemetry Step by Step Guide

In the fast-paced world of CI/CD, understanding the performance and behaviour of your pipelines is crucial. GitHub Actions has become a popular choice for automating builds and deployments, but anyone who's debugged a flaky workflow or long-running job knows how challenging it can be to get visibility into what's happening under the hood. We usually rely on build logs, timing data, or guesswork when something goes wrong. Wouldn't it be nice to trace a pipeline run step-by-step, or have metrics o

Q-learning is not yet scalable

Does RL scale? Over the past few years, we've seen that next-token prediction scales, denoising diffusion scales, contrastive learning scales, and so on, all the way to the point where we can train models with billions of parameters with a scalable objective that can eat up as much data as we can throw at it. Then, what about reinforcement learning (RL)? Does RL also scale like all the other objectives? Apparently, it does. In 2016, RL achieved superhuman-level performance in games like Go and C

The Art of Lisp and Writing

The Art of Lisp & Writing Ignorance more frequently begets confidence than does knowledge. –Charles Darwin Lisp is the language of loveliness. With it a great programmer can make a beautiful, operating thing, a thing organically created and formed through the interaction of a programmer/artist and a medium of expression that happens to execute on a computer. Taught that programming—or the worse "developing software"—is like a routine engineering activity, many find difficulty seeing writing

Star Trek: Strange New Worlds’ third season falls short of its second

This is a spoiler-free preview of the first five episodes of season three. Star Trek: Strange New Worlds ended its second season with arguably the single strongest run of any streaming-era Trek. The show was made with such confidence in all departments that if there were flaws, you weren’t interested in looking for them. Since then, it’s gone from being the best modern Trek, to being the only modern Trek. Unfortunately, at the moment it needs to be the standard bearer for the show, it’s become

Infineon security microcontroller flaw enabled extraction of TPM secret keys

A few months ago, security researcher Thomas Roche presented his fundamental research on secure elements used in the YubiKey 5. The security element is the Infineon SLE78, which contains a proprietary implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). Using side-channel attacks and a great deal of smart research, the author discovered a vulnerability in Infineon Technologies' cryptographic library and, as a result, was able to extract the ECDSA secret key from the secure

Have a damaged painting? Restore it in just hours with an AI-generated "mask"

The restoration is printed on a very thin polymer film, in the form of a mask that can be aligned and adhered to an original painting. It can also be easily removed. Kachkine says that a digital file of the mask can be stored and referred to by future conservators, to see exactly what changes were made to restore the original painting. Still, there has been no way to translate digital restorations directly onto an original work, until now. In a paper appearing today in the journal Nature, Alex

British Comedy Caper Deep Cover is the Perfect Film to Kick Off Cozy-Crime Summer

You can't move for hit British crime shows right now. Whether it's Dept. Q or Adolescence on Netflix; MobLand on Paramount Plus; or Slow Horses on Apple TV Plus (even if that one's technically more of a spy show), gritty and binge-worthy content is showing up on the best streaming services, all delivered in a vibrant array of British accents. Deep Cover feels like a real crowd-pleaser. Peter Mountain/Metronome Film But a shift is happening. We're about to enter cozy-crime summer, when the genr

You’ll Guffaw When You Hear How Much Self-Driving Waymos Cost Compared to Human-Driven Ubers

The whole point of self-driving taxis is, in theory, to save costs on human labor — but Waymo, Google's glitchy robotaxi service, doesn't appear to be any cheaper at all, at least for now. In a report shared with TechCrunch, the ride-hailing data aggregator Obi found that riding with Waymo is pretty much always more expensive than taking a ride with a human-driven Uber or Lyft. For its analysis, Obi analyzed roughly 90,000 records from Uber, Lyft, and Waymo rides between March 25 and April 25

Topics: lyft obi ride uber waymo

Waymo rides cost more than Uber or Lyft and people are paying anyway

A central premise of robotaxis is that high usage and lower labor costs will ultimately make it a cheap transportation option. That is still far from true, but now there’s some data that gives us an idea of by how much. Obi, an app that aggregates real-time pricing and pick-up times across multiple ride-hailing services, has just published what it’s calling the “first in-depth examination of Waymo’s pricing strategy.” The company found Waymo’s self-driving car rides to be consistently more expe

Topics: lyft obi rides said waymo

How the Final Cartridge III Freezer Works

by Daniël Mantione Daniël contributed the commented disassembly of the FC3 freezer functionality to the reverse engineering effort at github.com/mist64/final_cartridge. Thanks to Eric Schlaepfer for his input on 6502 timing. Freezer cartridge theory One key reason why the Commodore 64 was so successful in the 80s was that it was able to do things it wasn’t designed for. Freezer cartridges, which allowed stopping any running program or game, applying cheat codes and resuming, or saving the com

Infinite Grid of Resistors

Infinite Grid of Resistors Remain, remain thou here, While sense can keep it on. And, sweetest, fairest, As I my poor self did exchange for you, To your so infinite loss, so in our trifles I still win of you: for my sake wear this... Shakespeare There is a well-known puzzle based on the premise of an “infinite” grid of resistors connecting adjacent nodes of a square lattice. A small portion of such a grid is illustrated below. Between every pair of adjacent nodes is a resistance R, and w

The Best Water Filter Pitcher for 2025

As mentioned earlier in this article, there are quite a variety of contaminants worth removing from your tap water. The team here at our lab settled on three primary tests to benchmark the efficacy of these filters: TDS, pH and chlorine. Before we began the actual testing process, each pitcher was removed from the packaging, cleaned and then prepared per the manufacturer's instructions. This is very important, as most of these filters utilize activated carbon filtration, which will deposit sedim

Best Kamado Grill for 2025

Testing kamado grills is an intense experience for a griller. It requires playing with fire (literally) and high temperatures, although in a controlled, responsible way. The most critical element to kamado's performance is heat, specifically temperature control and how well a grill holds to one temperature. To smoke meat low and slow, that magic number is 225℉. Good smokers, kamados or otherwise, will stick to this temp for as long as 12, 15 or 20 hours. This means the temperature gauge is key a

So... You Want to Become a Penetration Tester?

Cybersecurity is a rapidly growing and evolving field with a wide range of subfields and specializations. One of these is penetration testing, a discipline within what's known as "red teaming," which seeks to actively find and exploit vulnerabilities within computer systems (with permission, of course). It's an exciting and rewarding career, and I'll show you how to become a penetration tester. Before I continue, however, let me be transparent about my own experience. While I have about three

So... You Want to Become a Penetration Tester?

Cybersecurity is a rapidly growing and evolving field with a wide range of subfields and specializations. One of these is penetration testing, a discipline within what's known as "red teaming," which seeks to actively find and exploit vulnerabilities within computer systems (with permission, of course). It's an exciting and rewarding career, and I'll show you how to become a penetration tester. Before I continue, however, let me be transparent about my own experience. While I have about three

The World Birth Rate Is Now Dropping Precipitously

Image by Getty / Futurism Studies Whoever wrote in the Book of Genesis "be fruitful and multiply" never accounted for the cost of children these days, especially when you factor in expenses like college tuition, sports, tutors, clothes and childcare. And that's one of the reasons why people are having less kids, according to new reporting from the BBC. A new paper from the United Nations Population Fund (UNFPA) has revealed that one in five adults in 14 countries don't have, or think they won