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   🚀  Understanding CRUD Operations in REST APIs (Simplified) CRUD stands for  Create ,  Read ,  Update , and  Delete . These are the four fundamental operations used to manage data in web applications. In this post, we will break down how each operation works in a REST API, using a practical tool that lets you interact with a simple API through real HTTP requests. 🔍 What is CRUD? Create : Add new data to the system (POST request). Read : Retrieve existing data (GET request). Update : Modify existing data (PUT request). Delete : Remove data (DELETE request). These operations correspond to  HTTP methods  used in REST APIs. Below, we'll explore each one and see how they work in an easy-to-understand tool. 1. Create (POST Request) When you want to  create  a new record in a system, you use a  POST  request. This sends data (usually in JSON format) to the server, which then adds it to the database or memory. Example: What Ha...

AI vs Hackers: My Wake-Up Call in 2025 - What Every Tech Professional Needs to Know Hey there, I'm Rahul - just a curious tech enthusiast who stumbled upon something that completely changed how I view cybersecurity and AI. Trust me, this isn't your typical tech blog post. Grab a coffee, because this is going to be a long but eye-opening journey. The Day I Realized We're Living in a Cybersecurity War Zone Last month, I was sipping my morning coffee, scrolling through my LinkedIn feed like any other Tuesday, when I stumbled upon a headline that made me nearly choke on my latte: "93% of Security Leaders Brace for AI-Powered Cyber Attacks in 2025." Wait, what? Ninety-three percent? As someone who's been tinkering with technology for years, I thought I had a pretty good handle on cybersecurity trends. Boy, was I wrong. That single statistic sent me down a rabbit hole that completely transformed my understanding of what we're facing in 2025. You see, I've al...

Digital Foot-printing and OSINT: How Your Online "Trash" Becomes a Security Goldmine Last Updated: August 2025 | Reading Time: 12 minutes Table of Contents: What Is Digital Footprinting? Understanding Your Digital Trash The OSINT Methodology Real-World Case Studies Essential OSINT Tools and Techniques Social Media Archaeology Metadata and Hidden Information GitHub and Code Repository Mining Advanced Search Techniques Protection Strategies Legal and Ethical Considerations What Is Digital Footprinting? Digital footprinting is the practice of collecting and analyzing publicly available information about individuals or organizations from digital sources. Also known as OSINT (Open Source Intelligence) , this methodology forms the foundation of modern cybersecurity reconnaissance and is the first phase of ethical hacking penetration testing. The Difference Between Active and Passive Footprinting Passive Footprinting involves gathering information without direct...

  ChatGPT-5: The Ultimate Guide to OpenAI's Revolutionary AI Model (2025) Remember when we thought artificial intelligence was something straight out of science fiction? Those days feel like ancient history now. Today, AI isn't just changing how we work or create—it's becoming as natural as checking our phones or brewing morning coffee. And with OpenAI's groundbreaking release of ChatGPT-5 on August 7, 2025, we've just witnessed what many experts are calling the most significant leap in AI technology since the original ChatGPT launch. If you've been wondering what all the fuss is about, why tech enthusiasts are calling it revolutionary, or how this might actually impact your daily routine, you've come to the right place. Let's dive deep into everything you need to know about ChatGPT-5—no tech jargon, no marketing fluff, just real insights that matter to real people. What Exactly is ChatGPT-5? Breaking It Down Think of ChatGPT-5 as your most knowledge...