Security Insights

Infect Me If You Can: Outsmarting Malware Sandbox Evasion

Modern malware plays hide-and-seek with security tools, behaving innocently in sandboxes but striking on real systems. This guide exposes their deception tactics—from delayed execution and environment checks to code injection and shape-shifting—and arms you with practical Linux defenses. Learn to monitor process behavior, detect suspicious memory patterns, and implement system hardening that doesn't sacrifice usability. With these techniques, your everyday Linux system becomes a fortress that catches even the stealthiest threats. Don't just hope for security—dare malware to try its worst, knowing you've stacked the deck in your favor.

NotPetya Ransomware Explained: The $10 Billion Nation-State Cyberattack Fueled by Leaked NSA Exploits

In 2017, the world was hit by NotPetya — a ransomware attack that wasn’t really about ransom. Fueled by leaked NSA cyberweapons like EternalBlue, and deployed through a supply chain compromise, it quickly escalated into a global cyberattack, causing more than $10 billion in damages. This article breaks down the full attack chain, from the Shadow Brokers leak to MBR destruction, and exposes the stark difference in capability between solo researchers and nation-state threat actors. Learn how NotPetya worked, why traditional defenses failed, and what defenders must do today to stop the next weaponized zero-day.

It's Not the Tool — It's the Setup (And Who's Behind the Wheel)

Why true cybersecurity doesn't come from tools but from mastery, control, and a tuned setup — through the eyes of an engineer who prefers a V8 to AI.

GTFObins in the wild

This blog explores the concept of GTFOBins—legitimate Unix binaries that attackers exploit for privilege escalation, persistence, and evasion on Linux systems. By demonstrating real-world abuse of common tools like less, vim, find, python, tar, and awk, the article shows how seemingly harmless utilities can be weaponized for post-exploitation. It also provides practical guidance on setting up a safe testing lab, along with robust defense strategies including auditing, access control, and network monitoring. Readers gain both offensive and defensive insights into one of the stealthiest techniques used in modern Linux attacks.

Nginx vs. HAProxy: Is It Time to Rethink Your Web Stack?

As HAProxy evolves beyond traditional load balancing into full HTTP proxy capabilities, many architects are questioning long-standing defaults like Nginx. This deep dive explores when to stay with Nginx, when to migrate to HAProxy, and how hybrid models are shaping the modern web.

Linux Server Hardening Guide: 15 Essential Commands for Stronger Security (Lynis, Monit, Fail2Ban)

In today’s cyber threat landscape, securing your Linux server is essential. This comprehensive guide walks you through 15 critical commands and tools — including Lynis, Monit, Fail2Ban, iptables, and more — to harden your server against attacks. Learn best practices for incremental implementation, avoid common pitfalls, and set up powerful security monitoring and access controls to protect your infrastructure.

My Terminal is My Happy Place: A Tour of My CLI Setup

Comprehensive Network Traffic Monitoring: A Deep Dive into Zeek, MySQL, and Grafana Integration

This project provides a comprehensive solution for capturing network traffic, processing it with Zeek (formerly Bro), and storing the enriched logs into a MySQL database for further analysis and visualization. It includes scripts and configurations to enhance Zeek's capabilities with GeoIP, ASN data, and JA3/JA4 fingerprinting, enabling detailed network security monitoring and analysis.

Bookmarklet Deep Dive: Harvest Every JavaScript URL on a Page with a Single Line

We distilled a single‑line JavaScript bookmarklet that, when clicked, sweeps the current web‑page for every .js file—both from <script src="…"> tags and inline references—deduplicates the list, and replaces the page with a slick black‑console read‑out of the URLs. The post breaks down how the one‑liner works (Sets for de‑duping, a lightweight regex, DOM‑replacement for output), shows performance & security considerations, and offers easy extensions like copying to clipboard or filtering by hostname. In under 200 characters, you get an instant asset‑inventory tool for audits, bug‑bounty recon, or plain curiosity.

Ultimate Command Arsenal: Master Wireshark, Linux, and Windows CLI

This comprehensive guide compiles essential commands for system administrators, network engineers, and IT professionals working across multiple platforms. From network packet analysis with Wireshark to Linux system administration and Windows command-line automation, this reference provides over 200 commands organized by function and platform. Beyond just listing commands, the guide includes PowerShell equivalents, troubleshooting workflows, and best practices for network management. Whether you're debugging network issues, managing servers, or automating routine tasks, this all-in-one reference will become an indispensable tool in your technical arsenal. Bookmark it, print it, or keep it open as your command-line companion for daily IT operations.

ZeroDay Odyssey: A Cyberpunk Framework for Web Application Penetration Testing

In the neon haze of cyberspace, where firewalls flicker and secrets hide in plain sight, ZeroDay Odyssey is your compass. Inspired by OWASP and forged for both rebels and red teams, this modular framework guides you through the labyrinth of web security—from reconnaissance to exploit, from code to consequence. Whether you're hunting bugs or defending fortresses, the Odyssey begins here.

Mastering Cybersecurity: A Complete Roadmap from Beginner to Expert

This comprehensive guide dives deep into the entire cybersecurity landscape—from foundational knowledge to advanced specializations. It covers offensive security (ethical hacking, red teaming), defensive operations (SOC, incident response), threat intelligence, digital forensics, malware analysis, cloud and IoT security, application security, and more. You’ll explore: Structured learning paths and certifications Tools and frameworks used by professionals Career progression flowcharts and team roles Legal lab environments, CTFs, and bug bounties Africa-focused and global resources Portfolio-building strategies and community engagement Legal and ethical vulnerability research practices Whether you’re starting out or advancing your career, this guide is your go-to reference for building a successful, ethical, and global cybersecurity career.

Responsible Disclosure: Browser DevTools and Direct File Access in SlidesGPT

You can download full presentations from [SlidesGPT](https://slidesgpt.com) for free—**no signup or payment needed**—by inspecting your browser’s **Network tab**. When a presentation is generated, SlidesGPT fetches a `.pptx` file from a public Google Cloud URL (e.g., `https://storage.googleapis.com/pptgpt/result_XXXX.pptx`). By copying this URL from the console, you can directly download the presentation without any restrictions. This simple trick lets you access your AI-generated slides instantly and freely.

Bluewave vs Uptime Kuma: A Real-World Comparison for Monitoring Uptime and Beyond

In this deep dive, we compare two powerful contenders—BlueWave Uptime, built for detailed server analytics and real-time incident tracking, and Uptime Kuma, the sleek and simple uptime monitor with a beautiful UI. Whether you're managing critical infrastructure or just want to keep tabs on your services, this comparison will help you choose the right tool for your needs.