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.
A major Linux vulnerability could allow the least privileged users to perform malicious acts. Learn how Dirty Pipe makes Linux privilege escalation easy here.
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Snort is a well-known open-source network intrusion detection and prevention system (IDS). Learn how to install and configure Snort on an Ubuntu 20.04 here.
The post Snort – A Network Intrusion Detection System for Ubuntu appeared first on Linux Today.
Canonical has patched the Dirty Pipe vulnerability that affected both Ubuntu 21.10 and 20.04 LTS. Learn more and patch your OS now.
The post Canonical Patches Dirty Pipe Vulnerability in Ubuntu 21.10 and 20.04 LTS appeared first on Linux Today.
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.
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…
Lynis is a free and open-source security solution for Linux security auditing. In this article, learn how to install Lynis and conduct an audit of a Kali Linux system.
The post Linux Security Auditing with Lynis appeared first on Linux Today.
Pegasus, the malware developed by NSO Group, was responsible for the hacking of three Bahraini dissidents, according to an extensive study published on February 18, 2022 by The Citizen Lab. Two of the three activists have given their permission to be identified. NSO Group is an Israeli security company that…
The post Bahraini Journalists and Activists Hacked With Pegasus appeared first on Linux Tutorials, FOSS Reviews, Security News.
If you use snap to install your Linux applications, it’s time to patch. Security holes have been found in the snap Linux packaging system. Learn more here.
The post Oh snap! Security Holes Found in Linux Packaging System appeared first on Linux T…
Lynis is a free and open-source security auditing tool released as a GPL licensed project. Learn how to audit a remote Linux system with the Lynis security tool here.
The post How to Audit a Remote Linux System with Lynis Security Tool appeared first o…
There are several ways to harden NGINX web server security. This guide explains how to secure web applications and control access based on client IP address in NGINX.
The post How to Control Access Based on Client IP Address in NGINX appeared first on …
Wazuh is able to detect vulnerabilities through the integration of vulnerability feeds indexed by Canonical, Debian, Red Hat, and the National Vulnerability Database. Learn more here.
The post Wazuh Vulnerability Detection appeared first on Linux Today.
Recently, a zero-day vulnerability dubbed Log4Shell with CVE CVE-2021-44228 was detected in Apache’s Log4J 2 that allows malicious actors to launch Remote Code Execution (RCE) attacks. This means that an assailant can remotely send commands to a server running vulnerable applications. The key to combating the current wave of attacks is early detection of the vulnerability […]
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It’s not that Linux is insecure; it’s that it’s so often deployed without enough thought given to security.
The post VMware Finds Linux Malware on the Rise appeared first on Linux Today.
Devs and maintainers are getting paid. But not to concentrate on security.
The post The Bill Comes Due: Securing Open-Source Software Isn’t Going to Be Cheap appeared first on Linux Today.
As the most common cloud operating system, Linux is a core part of digital infrastructure and is quickly becoming an attacker’s ticket into a multi-cloud environment. Learn how cybercriminals are using malware to target Linux-based operating systems he…
Metasploit, one of the most widely used penetration testing tools, is a very powerful all-in-one tool for performing different steps of a penetration test. If you ever tried to exploit some vulnerable systems, chances are you have used Metasploit, or at least, are familiar with the name. It allows you to find information about system […]
The post Metasploit Tutorial for Beginners – Basics to Advanced appeared first on Linux Today.
If you consider all the components you need for your software, you have a pretty long chain, and those components have dependencies too. Any weak link can compromise the entire software supply chain, putting your business at risk. Learn more about how …