Language Selection

English French German Italian Portuguese Spanish

Login

Enter your Tux Machines username.
Enter the password that accompanies your username.

More in Tux Machines

Linux Gaming For Older/Lower-End Graphics Cards In 2018

A request came in this week to look at how low-end and older graphics cards are performing with current generation Linux games on OpenGL and Vulkan. With ten older/lower-end NVIDIA GeForce and AMD Radeon graphics cards, here is a look at their performance with a variety of native Linux games atop Ubuntu using the latest Radeon and NVIDIA drivers. Read more Also: Wine 3.0 open-source compatibility layer now available

Red Hat Patch Warning

  • We Didn't Pull CPU Microcode Update to Pass the Buck
  • Red Hat Will Revert Spectre Patches After Receiving Reports of Boot Issues
    Red Hat is releasing updates that are reverting previous patches for the Spectre vulnerability (Variant 2, aka CVE-2017-5715) after customers complained that some systems were failing to boot. "Red Hat is no longer providing microcode to address Spectre, variant 2, due to instabilities introduced that are causing customer systems to not boot," the company said yesterday. "The latest microcode_ctl and linux-firmware packages are reverting these unstable microprocessor firmware changes to versions that were known to be stable and well tested, released prior to the Spectre/Meltdown embargo lift date on Jan 3rd," Red Had added.

Android Leftovers

Security: Updates, SOS Fund, IR, ME, and WPA

  • Security updates for Friday
  • Seeking SOS Fund Projects
    I’m spending some time over the next few days looking for the next round of projects which might benefit from an SOS Fund security audit.
  • Strong Incident Response Starts with Careful Preparation
    Through working every day with organizations’ incident response (IR) teams, I am confronted with the entire spectrum of operational maturity. However, even in the companies with robust IR functions, the rapidly evolving threat landscape, constantly changing best practices, and surplus of available tools make it easy to overlook important steps during planning. As a result, by the time an incident occurs, it’s too late to improve their foundational procedures.
  • The Intel Management Engine: an attack on computer users' freedom
    Over time, Intel imposed the Management Engine on all Intel computers, removed the ability for computer users and manufacturers to disable it, and extended its control over the computer to nearly 100%. It even has access to the main computer's memory.
  • What Is WPA3, and When Will I Get It On My Wi-Fi?
    WPA2 is a security standard that governs what happens when you connect to a closed Wi-Fi network using a password. WPA2 defines the protocol a router and Wi-Fi client devices use to perform the “handshake” that allows them to securely connect and how they communicate. Unlike the original WPA standard, WPA2 requires implementation of strong AES encryption that is much more difficult to crack. This encryption ensures that a Wi-Fi access point (like a router) and a Wi-Fi client (like a laptop or phone) can communicate wirelessly without their traffic being snooped on.