Category Archives: Uncategorized

Debian 13.6 security update patches over a hundred advisories in trixie

Most PCs still run with a UEFI Secure Boot certificate authority, installed by default since 2013, that has now expired. That certificate signed the bootloaders letting machines start with Secure Boot turned on. Its expiry sits at the center of the sixth update to Debian 13, codenamed “trixie.” The point release carries mostly security corrections along with a few fixes for serious problems. The Secure Boot problem gets handled through fwupd, updated to upstream version … More → The post Debian 13.6 security update patches over a hundred advisories in trixie appeared first on Help Net Security.
http://news.poseidon-us.com/TTVSrB

Week in review: Accenture data breach, great open-source cybersecurity tools

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Securing the inbox: Where identity, brand and security meet Getting a verified logo to appear next to your email has traditionally meant having to work with two separate entities. You have to work with a DMARC partner for setting up DMARC and BIMI, then use a trusted Certificate Authority (CA) to purchase a Mark Certificate, and this means having to … More → The post Week in review: Accenture data breach, great open-source cybersecurity tools appeared first on Help Net Security.
http://news.poseidon-us.com/TTTx1l

Physicists finally build a quantum material predicted more than a decade ago

Researchers have achieved a major milestone by creating a long-sought two-dimensional quantum material and confirming its unusual conducting edge states. The ability to control these states through strain could make the material a promising platform for future room-temperature quantum electronics.
http://news.poseidon-us.com/TTT76B

Tiny bubbles could revolutionize inkjet printing

Ultra-fine bubbles may offer a cleaner way to perfect inkjet printing for next-generation electronics. By simply changing the number of bubbles in each droplet, researchers were able to dramatically reshape the final printed pattern without leaving behind unwanted chemical residues.
http://news.poseidon-us.com/TTT75Q