Rijul Rajesh articles - 140 total
Meet MIC: The Digital Security Guard in Your Wi-Fi
Hello, I'm Rijul Rajesh. I’m building LiveReview, a private AI code review tool that runs on your LLM...
Beginner’s Guide to Wordlists and Crunch for Password Testing
If you are new to cybersecurity or penetration testing, one term you will encounter frequently is...
Understanding Why LLMs Respond the Way They Do with Reverse Mechanistic Localization
Imagine you’re listening to your favorite band. Suddenly, in one song, there’s a guitar solo that...
Airodump-ng for Beginners: Scanning and Monitoring Wi-Fi Networks
When it comes to Wi-Fi security and penetration testing, one of the most well-known tools in the...
The 4-Way Handshake Explained: How Wi-Fi Keeps Your Data Safe
When you connect to a Wi-Fi network that uses WPA or WPA2 security, your device and the router go...
WEP Encryption Explained: How It Worked and Why It Failed
Before WPA2 and WPA3 became the gold standards of WiFi security, there was WEP, short for Wired...
The Hidden Bug in Go: Variable Shadowing Explained
If you’ve been writing Go for a while, you might have run into a strange situation where a variable...
Packet Sniffing 101: How to Focus on a Specific Wi-Fi Network
Packet sniffing isn’t always about listening to everything in the air. Sometimes, you want to focus...
Not All Wi-Fi Is Visible: How Bands Limit What Your Adapter Detects
If you’re just stepping into the world of wireless security, understanding Wi-Fi bands is...
Unboxing the Black Box: Understanding AI with Reverse Mechanistic Localization
Imagine you’re listening to your favorite band. Suddenly, in one song, there’s a guitar solo that...
LLM Hallucinations: When AI Goes Off the Rails
Language models have become surprisingly capable at many tasks, from writing code to answering...
BeEF Explained: Ethical Hacking with the Browser Exploitation Framework
BeEF, short for Browser Exploitation Framework. It’s not as famous as Metasploit, but it’s a powerful...
Let the AI Run Code: Inside the REPL Loop
If you’ve ever tinkered in a Python shell or tested a JavaScript snippet in the browser console,...
CDNs Explained: Push vs Pull and How They Speed Up Your Website
Have you ever noticed how some websites load almost instantly, no matter where you are in the world?...
Gatekeepers in APIs and Services: How are they used
In any well-architected system, some components exist not to perform fancy tasks, but to ensure...
Understanding Linux File Structure: What Goes Where
If you're just starting with Linux, the file system can feel like a maze. There's no "C: drive", no...
Helping Designers and Developers Align: Design System vs Component Library
If you've been working with modern front-end development or UI/UX design, you've likely heard the...
Decoupled by Design: A Developer’s Guide to Microservices
When we talk about how modern applications are built, one term shows up over and over:...
DigitalOcean Explained: Droplets, Databases, and Developer Tools
If you're new to the world of cloud hosting or just getting started with deploying your projects...
From JSON to BSON: The Data Format MongoDB Actually Uses
If you’ve worked with MongoDB or other document-based databases, you may have come across BSON. It...
Understanding IPv4 and IPv6: What Every Developer Should Know
As a developer, especially if you’re working with networking, web applications, or services that...
Organize Your Projects Better with Symlinks (and Save Time)
You've probably heard the term "symlink" tossed around. Maybe you've seen it in dotfile repos, or...
Redis Teleportation: Moving Data from Prod to Local in Minutes
Working with Redis in production can be a double-edged sword. It’s fast, powerful, and stores a lot...
You’ve Heard of SSL/TLS—Now Actually Understand It
If you’ve ever configured HTTPS on a website, integrated a payment gateway, or dealt with API...
The Developer’s Superpower Isn’t Just Code — It’s the Questions They Ask
In the fast-changing world of technology, there’s one skill that’s becoming more valuable than...
How Redis Handles Concurrent Updates Without Traditional Locks
In the world of concurrent systems, data consistency is both a challenge and a priority. When...
Agentic AI: How Autonomous Agents Are Changing the Game
In recent years, the field of artificial intelligence has evolved rapidly, moving beyond simple...
How Redis Slow Log Helps You Debug Laggy Commands
If you're working with Redis in production, performance is everything. Redis is known for its speed,...
Track, Analyze, and Simplify: RedisTimeSeries for Real-Time Data
When working on applications like IoT monitoring, financial analytics, or server metrics tracking,...
Redis for Maps and Locations: Understanding Geospatial Indexing
If you've ever used an app to find the nearest ATM, track a delivery, or hail a ride, you're...