‘Authenticator’ is an easy to use two-factor authentication app for the Linux desktop, and lets you generate 2-factor authentication codes for more than 290 services.
This post, Use Authenticator to Generate Two-Factor Authentication Codes on Linux is…
Internet pirates steal personal financial information using a new sort of Internet piracy known as “phishing,” which is pronounced “fishing,” and that is exactly what these hackers are doing: “fishing” for your personal financial information. Phishing scams are one of the most popular types of attacks. They are a very…
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Read MoreWireguard is a modern VPN that employs cutting-edge cryptography. It was originally designed for Linux, but it is now a cross-platform tool that works flawlessly on all major operating systems, including Windows, MacOS, BSD, iOS, and Android. Wireguard is simple to set up and use. It is faster than OpenVPN and…
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Read MoreIntrusion Detection Systems (IDS) like Snort is an excellent resource to protect networks and systems. Snort Alerts are discussed in this article.
Read MoreMore than 3.6 million MySQL servers are publicly exposed on the internet, security researchers noted this week. Learn more here.
The post Millions of MySQL Servers Are Publicly Exposed appeared first on Linux Today.
Ax Sharma, Senior Security Researcher at Sonatype, talks about the tactics used by the researcher Yunus Aydin (aka “SockPuppets”) and what they revealed about the security gaps that can be misused to mount supply chain compromises affecting the open so…
Read MoreVerizon has been issuing its yearly DBIR report for the last 15 years, providing security practitioners and executives around the world a glimpse into the global trends and patterns related to cyber incidents and data breaches. This year’s key takeaway? “There has been an alarming rise (13%) in ransomware breaches – a jump greater than […]
The post Verizon 2022 DBIR: External attacks and ransomware reign appeared first on Linux Today.
Read MoreFail2ban is free and open-source intrusion prevention system software (IPS). Learn how to install and configure Fail2ban on Ubuntu 22.04 here.
The post How to Install and Configure Fail2ban on Ubuntu 22.04 appeared first on Linux Today.
Modern Wi-Fi networks are more secure than early versions, but they still require support. Learn about the best Wi-Fi security & performance testing tools here.
The post Best Wi-Fi Security & Performance Testing Tools for 2022 appeared first o…
Last week I had the privilege of participating in the Open Source Software Security Summit II in Washington, DC. The Linux Foundation and OpenSSF gathered around 100 participants from enterprise, the U.S. government, and the open source community to agree on an action plan to help increase the security of open source software. If you […]
The post Open Source Software Security: Turning Sand into Concrete appeared first on Linux.com.
Read MoreThe Apache Log4j vulnerability, Log4Shell bug, is one of the most critical in the history of cybersecurity. Learn how it puts data lakes and AI at risk.
The post Log4j Vulnerability Puts Enterprise Data Lakes and AI at Risk appeared first on Linux Today.
This article offers a quick look into security on Linux and covers popular facts and myths about Linux security.
The post Is Linux Really the Most Secure OS? Facts and Myths About Linux Security appeared first on Linux Today.
Software development heavily relies on open-source platforms and third-party vendors because it speeds up the process and gives developers standard libraries. A wide range of people or organizations maintain the code, so it’s pretty hard to prevent sec…
Read MoreCanonical has released several Ubuntu Linux kernel security updates for Ubuntu 21.10 (Impish Indri), Ubuntu 20.04 LTS (Focal Fossa), Ubuntu 18.04 LTS (Bionic Beaver), and Ubuntu 16.04 and 14.04 ESM.
The post New Ubuntu Linux Kernel Security Updates Pat…
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.