[ad_1] It’s a bit of bitter irony, when a security product gets used maliciously, to pull off the exact attack it was designed to prevent. Enter Proofpoint, and the EchoSpoofing attack. Proofpoint offers an email security product, filtering spam and malicious incoming emails, and also handling SPF, DKIM, and DMARC headers on outgoing email. How […]

[ad_1] Most people love lasers, because they can make cats chase, read music from a shiny disc, etch and cut materials, and be very shiny in Hollywood blockbusters, even when their presence makes zero sense. That said, lasers are also extremely dangerous, as their highly focused nature and wide range of power levels can leave […]

[ad_1] Photons are particles of light, or waves, or something like that, right? [Mithuna Yoganathan] explains this conundrum in more detail than you probably got in your high school physics class. While quantum physics has been around for over a century, it can still be a bit tricky to wrap one’s head around since some […]

[ad_1] Floppies were once the standard method of information exchange, but decades of storage can render them unreadable, especially if mold sets in. [Rob Smith] wanted to clean some floppies in style and made a Disco Rube Goldberg-Style device for the job. Starting with a disk caddy on linear rails, [Smith] has a track for […]

[ad_1] Magnetic materials are typically divided into ferromagnetic and antiferromagnetic types, depending on their magnetic moments (electron spins), resulting in either macroscopic (net) magnetism or not. Altermagnetism is however a recently experimentally confirmed third type that as the name suggests alternates effectively between these two states, demonstrating a splitting of the spin energy levels (spin-split […]

[ad_1] A miniature Vegas Sphere is the perfect nightlight Arduino Team — August 1st, 2024 Sphere in Las Vegas is inarguably one of the most notable architectural achievements of the 21st century so far. Gaudy? Maybe. Controversial? Definitely. Interesting? Absolutely — no one can debate that with a straight face. When 15-year-old Ben Kennedy’s bedroom nightlight […]

[ad_1] If you are interested in learning how to build a custom mechanical keyboard from scratch. You might be interested in the journey of Christian Selig who has built his perfect keyboard from scratch and provides more insight into how you can do it to. Typing for long hours on a standard keyboard can lead […]

[ad_1] Pity the video team at a large hacker camp, because they have a huge pile of interesting talks in the can but only the limited resources of volunteers to put them online. Thus we often see talks appearing from past camps, and such it is with one from Electromagnetic Field 2022. It’s from [Sarah […]

[ad_1] Hey there, fellow tech enthusiasts! Ever wondered how you could effortlessly stream camera footage from your Arduino boards directly to your web browser? Wonder no more! Arduino’s Web Serial Camera demo shows how to bring your camera projects to life. Stream images from your Arduino boards Arduino hardware like the Nicla Vision and Portenta […]

[ad_1] Ever wondered how you can turn a tiny, affordable computer into a powerhouse for electronic projects? The answer lies in the Raspberry Pi and its versatile GPIO pins. The latest issue of The MagPi Magazine, issue #144, is your ultimate guide to mastering essential electronics with Raspberry Pi. Points of Interest : Introduction to […]