The Debian Project has announced a massive Linux kernel security update for its Debian GNU/Linux 11 “Bullseye” OS series. Learn more here.
The post Debian GNU/Linux 11 Users Get Massive Linux Kernel Security Update appeared first on Linux Today.
Security researchers have uncovered a critical vulnerability that could lead to DNS spoofing attacks in two popular C standard libraries that provide functions for common DNS operations.
The post New DNS Spoofing Threat Puts Millions of Devices at Risk…
Security researchers have uncovered a critical vulnerability that could lead to DNS spoofing attacks in two popular C standard libraries that provide functions for common DNS operations.
The post New DNS Spoofing Threat Puts Millions of Devices at Risk…
Databases contain some of the most critical data in enterprises, so vulnerabilities in them are serious issues. Learn what researchers have recently found in exposed databases.
The post Security Researchers Find Nearly 400,000 Exposed Databases appeare…
The Microsoft 365 Defender Research Team has revealed several new Linux vulnerabilities collectively dubbed “Nimbuspwn.” Learn more here.
The post Nimbuspwn: New Root Privilege Escalation Found in Linux appeared first on Linux Today.
SSH is one of the most widely used protocols for system administration on Linux platforms. This guide shows how to harden the SSHd setup of your server.
The post OpenSSH Security Hardening Guide for Linux appeared first on Linux Today.
Microsoft has unearthed two security vulnerabilities (CVE-2022-29799, CVE-2022-29800) in the networkd-dispatcher daemon that may be exploited by attackers to gain root on many Linux endpoints, allowing them to deploy backdoors, malware, ransomware, or …
Today we increasingly saw the importance of privacy and security in computing. This includes our browsing activity, which now needs protection even more than before. This tutorial will help you enable DNS over TLS (DoT) on Ubuntu using Quad9 serv…
In this video for Help Net Security, Kurt Seifried, Chief Blockchain Officer and Director of Special Projects at Cloud Security Alliance, talks about the state of open source security in 2022.
The post The State of Open Source Security in 2022 appeared…
In this tutorial, we’ll explore two methods to connect to SSH without typing a password. Learn more here.
The post How To Connect to SSH Without Typing a Password appeared first on Linux Today.
MITRE Engenuity has released the latest round of its ATT&CK endpoint security evaluations, and the results show some familiar names leading the pack with the most detections.
The post Latest MITRE Endpoint Security Results Show Familiar Names on To…
Spring4Shell (CVE-2022-22965) is a remote code execution (RCE) vulnerability that affects Spring Core. Learn about protecting against Spring4Shell here.
The post Protecting Against the Spring4Shell Vulnerability appeared first on Linux Today.
SFTP, or SSH File Transfer Protocol, is a method for securely transferring data between computers. Learn to install SFTP on Linux servers here.
The post How to Install and Use SFTP on Linux Servers appeared first on Linux Today.
I am a new Debian Linux 11 server user and developer. How do I set up an OpenVPN Server on Debian Linux version 11 server to shield my browsing activity from bad guys on public Wi-Fi, and more?
The post Debian Linux 11 Set Up OpenVPN Server In 5 Minute…
After breaching NVIDIA and Samsung and stealing and leaking those companies’ propertary data, the Lapsus$ cyber extortion gang has announced that they have popped Microsoft and Okta.
If Lapsus$’s assertions prove to be true, this (previously) relativel…
This post will give you a detailed guide on how to check and install the latest security updates for RHEL 6/7/8 systems.
The post How to Check and Install Security Updates on RHEL 6/7/8 appeared first on Linux Today.
Passbolt is a free and open-source password manager based on PHP, MySQL, and OpenPGP. Learn how to install Passbolt password manager on Rocky Linux here.
The post How to Install Passbolt Password Manager on Rocky Linux appeared first on Linux Today.
Cobalt Strike was created a decade ago as a tool for security professionals. Learn how it became a favorite tool of hackers here.
The post How Cobalt Strike Became a Favorite Tool of Hackers appeared first on Linux Today.
Findings from a Bulletproof report highlight the issue posed by poor security hygiene as automated attacks remain a high security threat to businesses. The research gathered throughout 2021, showed that 70% of total web activity is currently bot traffic. With attackers increasingly deploying automated attack methods, default credentials are the most common passwords used by […]
The post Attackers Using Default Credentials to Target Businesses, Raspberry Pi and Linux Top Targets appeared first on Linux Today.
With last-minute Spectre fixes, the Linux Kernel 5.17 release was delayed while restarting the automated testing process. Learn more here.
The post Linux Kernel 5.17 Release Delayed to Tackle Spectre v2 Exploit appeared first on Linux Today.