Cybercriminals wielding the FARGO (aka Mallox, aka TargetCompany) ransomware are targeting MS SQL servers. Learn more here.
The post MS SQL Servers Are Getting Hacked to Deliver Ransomware appeared first on Linux Today.
The post 5 Best Practices to Prevent SSH Brute-Force Login Attacks in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Servers running SSH are usually a soft target for brute-force attacks. Hackers are constantly coming up with innova…
It’s not reliable to allow multiple users to have access to the root account, especially when one or more sudo users reside on your system, so you can simply lock it by disabling the su command.
The post How to Disable ‘su’ Access for Sudo Users …
Linux is one of the best operating systems and has provided its services to its users for 30 years now. It is currently rated as the most powerful operating system. This is because it has more users than Windows and the cloud platform for Microsoft. Many users have left windows and are now using Linux […]
The post Common Linux Security Issues You Should Monitor appeared first on Linux Today.
In Linux computing, system security is the highest priority. Standard users or system administrators always take certain precautions to ensure the safety of the system and its users. We have already discussed many topics related to system security (get the link at the bottom of this article). However, today we will focus on ensuring the […]
The post How to Find User Accounts with Empty Password on Linux appeared first on Linux Today.
Here are three courses that are absolutely free and should be on your list: Linux Server Management and Security, Introduction to Linux for Cybersecurity Crash Course, and Securing Linux Systems.
The post 3 Free Linux Security Training Courses You Can …
While open-source software was created by and for developers, it is now an integral part of commercial software development and the backbone for continuous enterprise innovation. Of those surveyed, 20% identified open source’s speed of innovation and affordability as the most valued benefits of its usage. When asked about the biggest threats to further innovation […]
The post Open-Source Software Usage Slowing Down for Fear of Vulnerabilities, Exposures, Risks appeared first on Linux Today.
Practical tutorial on how to install Snort and how to get started with Snort alerts and rules to successfully implement an Intrusion Detection System.
The post How to Show Security Warning Message to SSH Unauthorized Users first appeared on Tecmint: Linux Howtos, Tutorials & Guides .SSH banner warnings are crucial when companies or organizations want to show a strict warning message to discourage una…
AT&T Alien Labs has discovered a new Linux malware, Shikitega, that can be used for highly evasive attacks. Learn more here.
The post New Linux Malware Shikitega Can Take Full Control of Devices appeared first on Linux Today.
This explains how to execute DDOS (Distributed Denial of Service) attacks using the hping3 tool which is useful for security or capability testing purposes.
Day by day, cybercriminals devise new ways to gain unauthorized access to and manipulate data belonging to others. To maintain their shady practices, they’ve perfected methods to operate unseen, taking advantage of weaknesses in web infrastructure. Everybody with an online presence can be a target, either for monetary or other…
The post Cybersecurity Best Practices for Your Enterprise in 2022 appeared first on LinuxAndUbuntu.
The post Suricata – A Intrusion Detection, Prevention, and Security Tool first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Suricata is a powerful, versatile, and open-source threat detection engine that provides functionalities for intrusion…
QNAP Systems has provided more information about the latest DeadBolt ransomware campaign targeting users of its network attached storage (NAS) devices. Learn more here.
The post Thousands of QNAP NAS devices hit by DeadBolt ransomware appeared first on…
PQShield published a white paper that lays out the quantum threat to secure end-to-end messaging and explains how post-quantum cryptography (PQC) can be added to the Signal secure messaging protocol to protect it from quantum attacks. Learn more here.
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Trend Micro has predicted that ransomware groups will increasingly target Linux servers and embedded systems over the coming years. Learn more here.
The post Ransomware attacks on Linux to surge appeared first on Linux Today.
The widely-used DevOps platform GitLab has released critical security updates for its Community Edition (CE) and Enterprise Edition (EE).
The post GitLab Patches Critical RCE in Community and Enterprise Editions appeared first on Linux Today.
PyPI, the official third-party software repository for Python packages, is warning about a phishing campaign targeting its users. Learn more here.
The post Phishing PyPI Users: Attackers Compromise Legitimate Projects appeared first on Linux Today.
Linux has an extensive range of open-source distributions that pentesters, ethical hackers, and network defenders can use in their work, whether for pentesting, digital forensics, or other cybersecurity uses. Learn about the best open-source distributi…
Malware analysis benefits security analysts by allowing them to identify and triage incidents. Learn about some of the best open-source malware analysis tools here.
The post 7 Open-Source Malware Analysis Tools You Should Try Out appeared first on Linu…