Featured Linux Articles
Need an in-depth introduction to a new security topic? Our features articles will bring up up-to-date on everything from buffer overflows to SE Linux policy development.
Need an in-depth introduction to a new security topic? Our features articles will bring up up-to-date on everything from buffer overflows to SE Linux policy development.
Linux proxy servers are essential for individuals and organizations looking to enhance their online privacy, data, network security, and browsing experience. In this comprehensive article, we will explore the concept of proxy servers, discuss the advantages of using a Linux proxy server, dive into the risks associated with their usage, highlight Squid as an efficient and user-friendly Linux proxy server, and provide step-by-step instructions on how to set up the HTTP Linux proxy.
As cyber threats rapidly advance, Linux administrators and InfoSec professionals are essential defenders against increasingly sophisticated threats. Protectors of critical infrastructure and sensitive data, these experts must implement a wide array of security practices designed specifically to their unique challenges.
At a time of rapid technological progress, the security of our digital tools - particularly WiFi routers - has become critical. Recent news from ASUS sent shockwaves through the cybersecurity community when multiple models of their routers were found with critical flaws that exposed an ongoing challenge of protecting networks against intrusions.
The US government reported the OPM Breach, one of the country's greatest hacks, in 2015. Over 22 million past and present employees' personnel records were compromised by hackers believed to be based in China. According to experts, the consequences of such a large-scale breach may persist for almost 40 years.
While Linux servers are already extremely secure by default, there are extra steps you can and should take if you do have a Linux server instance running. As with any system, vulnerabilities still exist and can wreak havoc if proper prevention and security best practices are not implemented.
Computer systems, software, applications, and other interfaces are vulnerable to network security threats. Failure to find these cybersecurity vulnerabilities can lead to the downfall of a company. Therefore, businesses must utilize vulnerability scanners regularly within their systems and servers to identify existing loopholes and weaknesses that can be resolved through security patching.
Containers are among the many recent inventions of modern computing. They have emerged as the cornerstone of software development and deployment. They isolate applications and their dependencies into a closed environment, enabling efficient and consistent deployment across different infrastructures.
Email encryption is a great way to enhance your organization’s communication security by protecting your email content and ensuring unauthorized individuals can’t read the information.
The CIA triad — no relation to the Central Intelligence Agency — is an information security framework for protecting information. It examines the confidentiality, integrity, and availability of an organization’s data, giving users a valuable tool for assessing and implementing systems or finding weaknesses.
DISGOMOJI malware represents an innovative development in cyber espionage tactics, particularly its refined approach to targeting government agencies in India. Originating from altering an open-source cybersecurity project previously known as discord-c2, its appearance reinforces an emerging trend of adapting and evolving existing tools into intricate cyberespionage campaigns.
Ethical hacking, or analyzing a system without permission to try and discover vulnerabilities that hackers can use, is an essential part of maintaining robust Linux security. Ethical hacking helps prevent cyberattacks before they happen by identifying vulnerabilities before they are exploited by malicious actor.
Remember when you were sent an email from a purported "bank" informing you of suspicious transactions? Phishing attacks - those deceptive attempts at stealing your information through deception - can be overwhelming and potentially stressful, but not with cybersecurity awareness!
As a Linux administrator or security practitioner, you understand DNS's essential role in network security. Attacks and unauthorized access pose threats against DNS connections, so robust security protocols must be implemented to safeguard them. Zero-Trust DNS provides greater security, control, and flexibility over DNS traffic.
It’s hard to think of a technology more impactful than Artificial Intelligence (AI). While it’s been around for a while, it’s only recently broken into the mainstream. Now that it has, it’s rewriting the playbook for much of the tech industry, especially open-source software (OSS).
With the support of the open-source community and a strict privilege system embedded in its architecture, Linux has security built into its design. That being said, gone are the days when Linux system administrators could get away with subpar security practices. Cybercriminals have come to view Linux as a viable attack target due to its growing popularity, the valuable devices it powers worldwide, and an array of dangerous new Linux malware variants that have emerged in recent years.
Security is vital for your Linux web apps, but keeping up with the latest exploits and meeting compliance standards can quickly become overwhelming.
In the dynamic landscape of web development, ensuring that applications perform uniformly across various web browsers is a vital aspect of user experience. This becomes increasingly important for Linux systems, where the default browsers and configurations range presents unique challenges. Cross-browser compatibility testing on Linux helps to identify and resolve these discrepancies, thereby enhancing the accessibility and functionality of web applications for all users.
In the evolving cybersecurity landscape, staying ahead of threats while ensuring system stability and compliance is paramount for businesses and developers. Red Hat Enterprise Linux (RHEL) version 9.4 emerges as a beacon of innovation and security, encapsulating the best open-source technology to meet these challenges head-on.
Imagine releasing a software solution into the market only to realize the user cannot use the app properly. They have been reporting numerous bugs, which has lowered your reputation and reliability.
Open-source software, or OSS, has completely changed the technology sector by enabling developers anywhere to work together and produce creative solutions faster. However, security issues are a significant worry, just like in any digital environment. Therefore, you should take precautions to secure any open-source software you use.