Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×
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When a Linux server starts slowing down, the symptoms are rarely isolated; web applications begin to lag, and background tasks take longer to complete. Processes that should run quietly in the background start stacking up. Over time, this kind of degradation doesn’t just frustrate users — it affects uptime, system reliability, and in many cases, revenue.
Running a website involves a constant mix of updates, performance checks, and design adjustments. Images play a major role in this process, but they also bring complications—slow loading times, inconsistent formats, and extra work to get them right.
Linux powers over 80% of cloud infrastructure, making it an attractive target for cybercriminals. Your Linux server's security matters more than ever, as data breach costs hit $4.45 million in 2023, according to IBM's Cost of Data Breach Report. Cybercrime continues to grow 15% each year and might reach $10.5 trillion by 2025. Your SaaS environment's Linux foundations need resilient protection.
As the world becomes more dependent on open-source software, it's critical to ensure that Linux systems stay secure. These systems run everything from enterprise servers to embedded IoT devices, and that reach comes with risk.
It is necessary to back up Proxmox virtual machines (VM) to avoid data loss in any scenario, including hardware failure, software issues, or human error. When disaster strikes, you can quickly restore the needed data and ensure business continuity. Read this post to learn how to back up Proxmox VMs on Linux.
One of the most important responsibilities of any organization’s IT team is to make sure that its digital assets are kept secure. Data breaches can result in massive reputational damage and erode client trust — along with triggering costly fines.
Cyberattacks cost retailers time, trust, and money—especially during peak seasons when disruption hits hardest. Despite heavy investments in cybersecurity, threats like ransomware and phishing continue to succeed.
From enterprise servers to cloud-native applications, Linux is the backbone of numerous information systems. Its reliability and adaptability have allowed enterprises and developers to prefer and continue to prefer Linux as an operating system. In addition, the growing reliance on open-source components and infrastructure makes a competent security system for Linux crucial today.
Linux 6.14 features razor-sharp prioritization of ironing out performance creases and hardening security. Linus Torvalds shipped this release somewhat later than usual, dryly blaming “extreme incompetence,” but it was well worth it.
What happens when your Linux server goes down? Is your organization prepared to recover quickly and securely, or will critical data and operations be left vulnerable?
Online stores are an essential part of the modern economy. Their stability, speed, and security directly affect a business's success. However, owners of online stores often have questions about the appropriate operating system. This is understandable, as they want modern solutions and high-quality service.
Linux is a powerful operating system that is greatly appreciated for being reliable, flexible, and open in nature. It runs servers, desktops, and even embedded devices around the world. But this huge popularity comes with big risks too, as Linux-based systems are not really safe from security hazards. Thus, implementing Linux security best practices effectively secures your infrastructure against security vulnerabilities, data breaches, and data loss.
Linux security admins must be wary of an emerging and dangerous threat: the cShell DDoS bot malware. Recently discovered by researchers at ASEC, this sophisticated bot uses Go programming language-based code known as cShell to exploit weak passwords and poor security practices in SSH servers running Linux-based operating systems to gain control. Popular Linux utilities like screen and hping3 orchestrate distributed denial-of-service (DDoS) attacks that leverage infected systems to overwhelm their targets with traffic.
In this digital age, Linux servers face unprecedented challenges posed by cyber threats. These, in turn, introduce new vulnerabilities that system administrators must address. Traditionally considered a more secure environment compared to other operating systems such as Windows or macOS, Linux is presently under attack from malware strains of different types and sophisticated attack vectors.
In the current threat landscape, Linux servers have emerged as a dominant force, underpinning approximately 81% of all websites globally. Despite the prevalence of Windows in personal computing, Linux's resilience to various threats is a significant factor behind its extensive adoption, particularly in web hosting and enterprise environments.
Linux servers form a vital backbone of today's Internet, with approximately 81% of all hosted websites running on them. With Windows' complete dominance in the personal computing space, Linux's resilience to minute threats has made it a staple among server admins. However, this doesn't prevent attackers from actively targeting Linux servers and pentest distros.
Hackers have recently been observed actively targeting the Apache AXIS server to deploy malicious web shells, exposing significant vulnerabilities and risks for organizations and demanding immediate and comprehensive security measures.
Cybercriminals have been relentlessly attacking the digital landscape, aiming to exploit vulnerabilities in well-known systems. One such exploit is the recently discovered Hadooken malware, which targets Oracle WebLogic applications.
Recently, new information revealed by Doctor Web virus analysts has sent shockwaves through the cybersecurity world. It details a new cyber threat aimed specifically at Linux servers: the TgRat Trojan. This advanced Remote Access Trojan (RAT) is stealthier than its Windows equivalent, first seen in 2022.
Security threats continue developing rapidly, with attackers finding new vulnerabilities daily. indicate a shift in ransomware attacks targeting Linux servers, possibly due to their increasing prevalence in critical infrastructure and enterprise operations, making them attractive targets for ransomware groups.
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