Regular permission can be overridden by special permissions like SUID, SGID, and sticky bit. When you use the special permissions on a file, then only the owner of the file or group owner can manipulate the file.
In some cases where you just want only …
Three vulnerabilities in ubiquitous APC Smart-UPS (uninterruptible power supply) devices could allow remote attackers to use them as an attack vector, disable or completely destroy them, Armis researchers have discovered. The vulnerable devices, developed by Schneider Electric subsidiary APC, are used all around the globe to provide emergency backup power for critical physical infrastructure (industrial […]
The post Widely Used UPS Devices can be Hijacked and Destroyed Remotely appeared first on Linux Today.
Read MoreAn easily exploitable vulnerability (CVE-2022-0847) in the Linux kernel can be used by local unprivileged users to gain root privileges on vulnerable systems by taking advantage of already public exploits. Discovered by security researcher Max Kellermann, the flaw – which he dubbed Dirty Pipe, due to its similarity to the Dirty Cow flaw – has […]
The post More on the Easily Exploitable Linux Bug that Gives Root Access to Attackers (CVE-2022-0847) appeared first on Linux Today.
Read MoreBlast! This is about as bad a Linux security problem as I’ve seen in years.
The post Dirty Pipeline Is an Awful Linux Mess appeared first on Linux Today.
Firefox is a fast, free, and open-source web browser that provides you with a highly customizable interface. Mozilla releases Firefox 98, a new major version of the browser. The most notable change is the new optimized download flow.
The post Firefox 9…
United Patents, Microsoft, the Linux Foundation, and the Open Invention Network are beating back open-source patent trolls.
The post Open-Source Zone Grinds Away at Patent Trolls appeared first on Linux Today.
Mozilla has released an out-of-band security update for Firefox, Firefox Focus, and Thunderbird, fixing two critical vulnerabilities (CVE-2022-26485, CVE-2022-26486) exploited by attackers in the wild.
The post Mozilla Fixes Firefox Zero-Days Exploited…
Puppet is a centralized configuration management and automation tool. Learn how to install the Puppet server and agent on Debian 11 here.
The post How to Install Puppet Server and Agent on Debian 11 appeared first on Linux Today.
Cloudflare Tunnel offers a secure way to connect to Cloudflare without a public IP address. Learn more in this Cloudflare Tunnel tutorial.
The post Cloudflare Tunnel Tutorial – Expose Web Services to the Internet appeared first on Linux Today.
You can take GNOME’s brand new text editor and terminal client for a spin in Ubuntu 22.04, ahead of the stable GNOME 42 release this later this month.
This post, You Can Install GNOME’s New Terminal and Text Editor Apps on Ubuntu 22.04 is from OM…
VLC 3.0.17 is here about nine months after VLC 3.0.16 to introduce several new features. Learn more about the media player release here.
The post VLC 3.0.17 Improves HW Decoding for AMD GPUs, Adds Support for DTS appeared first on Linux Today.
The Free Software Foundation (FSF), a Massachusetts 501(c)(3) charity
with a worldwide mission to protect computer user freedom, seeks a
motivated and talented Boston-based individual to be our full-time
program manager.
Tiling desktops have been experiencing a resurgence in popularity. Here a few options that can help keep your desktop better organized.
Read MoreIn this article, we will show installation, configuration, and generally how to use LXD containers on an Ubuntu 20.04 server. Learn more here.
The post How to Use LXD Containers on Ubuntu 20.04 appeared first on Linux Today.
The Firefox 98 release is now available for download with a few minor updates, like optimized download flow. Learn more here.
The post Firefox 98 Available for Download with New Optimized Download Flow appeared first on Linux Today.
When it comes to a web browser or browsing apps on Linux, there are many choices. In this article, we’re looking at the most secure Linux web browsers that protect your privacy.
The post 3 Most Secure Linux Web Browsers that Protect Your Privacy appear…
KDE Plasma 5.24.3 LTS is here two weeks after the Plasma 5.24.2 update and brings more improvements for the Plasma Wayland session. Learn more here.
The post KDE Plasma 5.24.3 LTS Improves the Plasma Wayland Session appeared first on Linux Today.
by Martin Hirschvogel
The Simple Network Management Protocol (SNMP) has been an integral part of monitoring network environments since its introduction in 1988. It has established itse…
Read MoreWe look at GNOME 42’s new features in this run-down, including a new GNOME Shell theme, screenshot experience, libadwaita ports, and much, much more.
This post, The Best New Features in GNOME 42 is from OMG! Ubuntu!. Do not reproduce elsewhere without …
Puppet is a centralized configuration management and automation tool. In this guide, you will install and configure the Puppet server and agent on the Debian 11 Bullseye.
Read More