Linux admins,

Lately, we in the security community have noticed an increasingly complex intersection of sophisticated threat models, modern workloads, and evolving tech stacks. The Apache Foundation released an update to their Apache 2.4.64 server that should be viewed as a part of an extended security-hardening initiative. It contains a handful of quite serious security updates that every admin should apply, and it plays a unique role as a "choke point" that interrupts the potential escalation of broader threats.

Read on to learn more about how these updates not only close critical security loopholes, but also how future-proofing critical assets in an environment where attackers are innovating at an alarming speed should be the focus for every Linux admin today.

Yours in Open Source,

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Dave Wreski

LinuxSecurity Founder

Why Updating to Apache 2.4.64 Is a Must for Securing Your Web Server

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Apache HTTP Server 2.4.64 is here, and it’s carrying quite a load of security fixes that Linux admins absolutely need to pay attention to. Whether your Apache deployment is running simple HTTP workloads or juggling SSL/TLS-heavy configurations, let’s be clear—if you're on anything between 2.4.0 and 2.4.63, your system just got a target painted on it.

This article isn’t about convincing you to upgrade. It’s about understanding why not upgrading isn’t really an option. There’s a reason 2.4.64 is making waves: some of the vulnerabilities fixed in this release carry serious implications, spanning everything from denial-of-service (DoS) attacks to session hijacking and beyond. If you’re responsible for production web servers, read on. We'll cover what’s lurking in previous versions, who’s at risk, and how to tighten your configuration for maximum security in the face of these threats. 

Learn About Apache HTTP Server 2.4.64>>

The Rise of Rust-Based Malware: Memory Safety’s Double-Edged Sword

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When Rust emerged as the "memory-safe" poster child of programming languages, it didn’t take long for its influence to spread. From systems programming to infrastructure tools, Rust is being embraced in areas long dominated by C and C++. It’s cleaner, safer, and the way forward for Linux kernel modules, system utilities, and network drivers.

But while developers are rewriting the bones of critical infrastructure in Rust, attackers have also taken notice—and they’ve begun leveraging the same advantages. So while Rust makes systems safer on one hand, it’s making malware stronger on the other. And that, for Linux admins and security professionals, is where things get complex.

To be clear, Rust isn’t “inherently dangerous.” Far from it. The language is designed to eliminate a whole class of vulnerabilities—memory corruption issues like buffer overflows and use-after-free bugs are exceedingly difficult to introduce in Rust. Great for system stability, bad for exploits that rely on those flaws. But attackers are smart, adaptable types, and they’ve discovered a different angle: malware written in Rust often shields itself using the very design principles we admire about the language. For us, as defenders, this means a steep learning curve and a shift in focus. Let’s break this down.

Learn About Rust-Based Malware>>