Qasim Qlf

Senior Detection Engineer | Software Engineer | Ex-SWE @ NETSOL | CS`15 @ UET | Open Source Contributor | Cybersecurity Enthusiast |

Cybersecurity analyst working with Sigma rules, YAML detections, and SIEM dashboard for threat detection and engineering.

🔍 Getting Started with Sigma Rules: The Blueprint for Detection Engineering

Leave a Comment / Cybersecurity, Detection Engineering /

🛡️ Introduction: Why Sigma Rules Matter in Modern Detection Engineering In the evolving world of cybersecurity, the role of detection engineering has never been more crucial. Threats are more sophisticated, and defenders must keep up with diverse environments and technologies. One of the biggest challenges detection engineers face? Writing detection rules that work across different […]

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Person at computer about to click a suspicious link with warning signs and shield icon indicating online scam protection

🛡️ Don’t Just Click! Here’s How to Verify Links Before You Fall for a Scam

Leave a Comment / Cybersecurity, Online Safety, Tech Tips /

“Wait, is this a safe link?” We’ve all had that moment of doubt. Whether it’s a message from a friend or a stranger, knowing how to verify a link before clicking is your best line of defense against phishing scams. The irony?Even my Phishing Awareness Quiz—which helps people learn about online safety—sometimes gets ignored just

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🤖 Essential AI Tools Every Tech Professional Should Know (And How to Use Them Safely)

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In today’s fast-moving tech landscape, AI isn’t just a buzzword—it’s your competitive edge.Whether you’re a developer, cybersecurity analyst, or digital marketer, AI tools can help you: ✅ Automate tedious tasks✅ Boost productivity✅ Improve code quality✅ Stay ahead in your career But while AI unlocks amazing opportunities, it also introduces new risks—from data leaks to compliance

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Young professional studying online to earn free tech certifications for career growth

🎓 Top Free Certifications to Boost Your Tech Career (No Experience Needed)

Leave a Comment / Career Development, Certifications /

In today’s fast-paced tech world, certifications can open doors—even if you’re just starting out. Whether you’re a student, recent graduate, or early-career professional, the right credentials can help you stand out, build confidence, and prove your skills to employers. But let’s be real:💰 Not everyone can afford expensive training.⌛ And no one wants to waste

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MITRE ATT&CK matrix visual showing cybersecurity attack tactics and techniques for threat detection and SOC operations

Understanding the MITRE ATT&CK Framework: A Simple Guide to Tactics & Techniques

Leave a Comment / Cybersecurity, MITRE ATT&CK /

Cybersecurity threats are evolving fast. Are you ready to defend your organization?Whether you’re new to security or an experienced analyst, the MITRE ATT&CK Framework is one tool you must know. In this article, we’ll break it down in a user-friendly way — no complicated jargon, just practical knowledge. 🔍 What Is the MITRE ATT&CK Framework?

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🛡️ Can You Outsmart a Phishing Attack? Take This Free Cybersecurity Quiz to Find Out!

Leave a Comment / Cybersecurity /

Learn. Test. Protect. Every day, thousands fall for phishing scams — even tech-savvy users. That’s why I created a free Phishing Awareness Quiz at qasimqlf.com — a fast, powerful way to test your instincts and protect yourself online. ✅ What You’ll Learn from This Quiz This isn’t just a random set of questions — it’s

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Illustration showing phishing scams through emails, text messages, and phone calls, symbolizing stolen data.

How to Avoid Phishing Scams: A Complete Guide for Everyone in 2025

Leave a Comment / Digital Wellness /

Phishing attacks are getting more sophisticated every year — tricking even smart users into giving away sensitive information.Whether you’re a tech professional or someone who just checks emails casually, phishing scams can target you.Learning to spot and avoid them isn’t just smart; it’s essential. In this guide, we’ll break down everything you need to know

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🚀 How to Build a Successful Career in 2024: 5 Key Steps 💡

🚀 How to Build a Successful Career in 2024: 5 Key Steps 💡

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In today’s rapidly changing world, building a successful career requires more than just hard work. It’s about adaptability, continuous learning, and making strategic moves. Whether you’re just starting or looking to level up, here are 5 key steps to help you build a career that’s both successful and fulfilling. 1️⃣ Invest in Continuous Learning 📚 The world is evolving

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