The sshd splitting progresses with sshd-auth, isolating authentication in a separate binary, and reducing pre-auth attack surface in OpenSSH.
The post OpenSSH Splits Again: New Authentication Binary Unveiled appeared first on Linux Today.
Dollar for dollar matching funds, cool swag, and you get to sleep better at night knowing that the folks at Tor are able to continue working hard to protect your privacy. What’s not to like about that?
The post Tor’s Raising Funds — Get Swa…
Security is paramount. Security involves defence in depth. Approaching security one step at a time, with consistency and rigour, you can mitigate threats, and keep intruders at bay.
The post 13 Best Free and Open Source Anti-Malware Tools appeared firs…
Thousands of Linux systems are likely infected with the highly elusive and persistent “perfctl” (or “perfcc“) cryptomining malware and many others still could be at risk of getting compromised, Aqua Security researchers revealed. “In all the attacks observed, the malware was used to run a cryptominer, and in some cases, we also detected the execution […]
The post Linux systems targeted with stealthy “Perfctl” cryptomining malware appeared first on Linux Today.
Read MoreFind out the File Smuggling technique to secretly share the executable file from an email provider, such as Gmail, without getting blocked.
The post How to Attach an Executable File to Your Email (Works on Gmail) appeared first on Linux Today.
By taking advantage of four separate vulnerabilities, an attacker can take control of a Linux system without having physical access to the targeted machine.
The post New Cups Exploit Makes Desktop Linux Users Particularly Vulnerable — Update Now …
If you’ve cast a half-glazed eye over Linux social media feeds at some point in the past few days you may have caught wind that a huge Linux security flaw was about to be disclosed. And today it was: a remote code execution flaw affecting the CUP…
Read MoreOpenSSH 9.9 is out now! Support for post-quantum key exchange, improved security features, and bug fixes.
The post OpenSSH 9.9 Features Enhanced Quantum-Resistant Algorithms appeared first on Linux Today.
Ensuring the security and integrity of your Linux system involves mastering file and directory permissions. In this comprehensive guide, we’ll delve into the core permission types—read (r), write (w), and execute (x)—and explore how to leverage them effectively. From basic permission assignments to advanced techniques like ACLs, this article will equip you with the knowledge […]
The post Linux File and Directory Permissions Guide appeared first on Linux Today.
Read MoreWhen launching some apps (e.g., GParted, Synaptic, or Grub Customizer), install/uninstall packages with App Center or Software Updater, it always pops-up a dialog asking for admin password to authenticate. This is great for security! But for lazy men who don’t want to type user password again and again after logged in (or unlocked screen), it […]
Read MoreThis tutorial will help you install Tor Browser, the anonymity-promising web browser derived from Firefox, on Ubuntu 24.04 “Noble Numbat”. We also included below how to update, how to make desktop shortcuts, and even how to contribute back to thi…
Read MoreDiscover a step-by-step guide to check your private and public IP addresses, including both IPv4 and IPv6 protocols, using CLI and GUI methods.
The post How to Check Your Private & Public IP Addresses in Ubuntu appeared first on Linux Today.
Explore the top open-source IAM (Identity and Access Management) tools, their features, and how they can enhance your organization’s security and access control.
The post 6 Best Open-Source IAM Tools in 2024 appeared first on Linux Today.
Samba — once considered essential for desktop Linux users and which is still an essential part of enterprise operations — is getting a big security makeover.
The post Germany’s Sovereign Tech Fund Spends More Than $700K to Fund Samba Security U…
Discover how to safeguard your online privacy on Linux by installing Tor Browser, a secure and anonymous web browser, with step-by-step instructions and essential tips for safe browsing.
The post What is Tor Browser (and How to Install it on Major Linu…
Ubuntu is working on a new desktop security center and prompting-client. Here’s how to try it out in current Ubuntu 24.04 LTS. It’s an experimental new feature that will land in next Ubuntu 24.10. Which, provides graphical interface to make it easier for users to control the file/folder access permission for Snap apps. For example, […]
Read MoreA new type of malware has been discovered that is able to bypass detection by 14 major WordPress security scanners, including Wordfence. Read on to find out more!
The post New WordPress Malware Bypasses Top 14 Security Scanners appeared first on Linux …
Security-focused Linux distro Kali 2024.3 rolls out with Qualcomm Snapdragon support, new security tools, and major package updates.
The post Kali Linux 2024.3 Released, Here’s What’s New appeared first on Linux Today.
This tutorial shows how to enable One Time PassWord in Ubuntu 24.04 for either local or remote SSH login. One Time PassWord, OTPW in short, is a PAM module which is useful for allowing a user to login public or shared computer/server using a single-use password, that works only for one time. By generating a […]
Read MorePrompting Client is the latest security effort for snap software, and acts as a companion to the new desktop Security Center app. As you may have read in my article last week, Prompting Client is a security buffer — think doorman — that guards your hom…
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