Rijul Rajesh articles - 78 total
Split, Zoom, Detach: tmux is the Productivity Tool You’re Missing
Ever wished you could split your terminal into panes, keep sessions alive after SSH disconnects, or...
Message Brokers Made Simple: Exploring Redis for Service Communication
In modern software architecture, different services or applications need to communicate with each...
From WEP to WPA3: The Evolution of Wi-Fi Security
If you’ve ever set up a Wi-Fi network, you’ve probably come across terms like WEP, WPA, WPA2, and...
A Guide to the MITRE ATT&CK Framework: Understanding Tactics & Techniques
If you’ve just dipped your toes into cybersecurity, you’ve probably heard conversations about MITRE...
Meet PKI: The Quiet Hero Behind Secure Browsing
Ever wondered how your data stays secure when you're shopping online, logging into your bank, or even...
Code Obfuscation: The Art of Hiding in Plain Sight
Have you ever looked at a piece of code and thought, "What on earth is this spaghetti doing?" If it...
Salting Passwords: Your First Line of Defense in Cryptography
When you think of "salting," you might imagine seasoning your fries or adding a dash to your soup....
Inside the Hacker Trap: How Honeypots Catch Intruders
Imagine setting a digital trap—not for catching users, but for catching hackers. That’s exactly what...
Cyber Kill Chain: How Cyber Attacks Work, Step by Step
Ever wonder how cyber attacks unfold step by step? Like, how does someone sitting halfway across the...
Ethical Hacking Essentials: Exploring Metasploit, BeEF, and More
A while back I stumbled upon something called Metasploit on a blog. As I read on, I realized it was...
Explore Pentesting the Easy Way: Using Nmap and Docker
In Part 1, we learned how to scan a server and interpret basic Nmap output. Now it’s time to simulate...
Your First Ethical Hack: Learn Network Scanning with Nmap
One of the best places to begin with cybersecurity is with Nmap — a beginner-friendly tool used by...
The Art of Not Overthinking: Occam’s Razor for Developers
You know that moment when your laptop won’t boot, and your brain goes straight to "Maybe the...
From Code to Defense: Understanding Zero Trust as a Developer
If you’ve been anywhere near security conversations in the last few years, chances are you’ve heard...
Red vs Blue vs Purple: The Colorful World of Cybersecurity
If you’ve been hanging around the cybersecurity world (or just scrolling through tech Twitter),...
Making UX That Clicks: Motivation, Mind Games, and Mental Models
When we think about UX, it is way beyond just clean interfaces and smooth animations. We should be...
Stop Fetching the Same Data in Go: Cache It Instead!
If you’ve been working with Go and have ever thought: “Why am I fetching this value again? It...
The Internet’s Roadmap: Discovering Network Routes with Traceroute
Ever wished you had x-ray vision for the internet? What if you could see how your data travels...
Discovering DNS: A Beginner’s Introduction to nslookup
When your internet connection acts up, or a website refuses to load, the culprit is often DNS (Domain...
What is Redis? A Beginner’s Guide to Blazing-Fast Databases
If you've heard about Redis but never really understood what it is, don't worry! This article will...
Keep Users on Track: The Importance of Visible Progress in UX
Progress visibility is a fundamental aspect of UX design. It reassures users, keeps them engaged, and...
Working on Your UX? Here’s Why These 5 Forces Are Key to Making an Impact
When you think about UX design, your mind probably jumps to wireframes, user journeys, and...
Cloud Setup Without the Headache: Meet Terraform
If you've ever manually set up cloud resources and thought, there has to be a better way, then you’re...
SCAMPER: A Fun and Easy Way to Improve Any Product
Innovation doesn’t happen by accident—it thrives in structured creativity. Let me introduce you to...
How to Build Habit-Forming Products Using Nir Eyal's Hook Model
Ever wondered why you can’t stop scrolling through social media, checking your emails, or opening...
Why Users Think the Way They Do (And How to Design for It)
As a UX designer, have you ever noticed that users don’t always behave the way you expect? You design...
Precision Prompting: How to Get AI to Say Exactly What You Need
AI tools like ChatGPT have become indispensable for developers, writers, and creators alike. But...
Your First Taste of Hardware: A Gentle Intro to Arduino
If you're new to Arduino, one of the best ways to start is by making an LED blink. This simple...
How Behavioral Economics Can Make Your UX Unforgettable
The Curious Case of the Vanishing Cart It was a quiet evening, and Alex was scrolling...
From Manual to Automated: How Ansible Can Save You Hours!
If you’ve ever found yourself manually configuring servers, running the same commands over and over,...