Jan 15 · 7 min read · আমরা যেকোনো ওয়েবসাইটে সাধারণত ইমেল ও পাসওয়ার্ড দিয়ে প্রথমে লগইন করি। এরপর ওয়েবসাইট ব্রাউজ করি, ব্রাউজার বন্ধ করি, এমনকি কম্পিউটারও বন্ধ করে দিই। পরে আবার সেই ওয়েবসাইটে প্রবেশ করলে একটু খেয়াল করলেই দেখা যায়—অনেক ক্ষেত্রেই আমাদের আর নতুন করে ইমেল ও পাস...
Join discussionJan 1 · 5 min read · Challenge Description Category: Web exploitationAuthor: thee2d Intelligence analysts from the North Pole Logistics Directorate (NPLD) have uncovered a covert online storefront operated by the KRAMPUS Syndicate. Its name? Kramazon. Looks familiar. Wor...
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Dec 1, 2025 · 4 min read · Cookies are small pieces of data stored in the browser.They help websites remember things like: logged-in users preferences session IDs carts tokens user settings In Express, cookies are easy to work with using a small middleware called cooki...
Join discussionNov 15, 2025 · 8 min read · HTTP Cookies HTTP is stateless by default, so there is no concept of an authenticated user that persists beyond a single request. To overcome this limitation in a web application, you can use cookies. A cookie can be set in response to an HTTP reques...
Join discussionSep 7, 2025 · 2 min read · Think about the last time you tried to sign into an account—typing password after password, only to be told it’s wrong. You reset it, promise yourself you’ll remember, and then a month later the cycle starts again. Frustrating, right? Now picture sig...
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Aug 20, 2025 · 6 min read · Cookies in web development are small pieces of data that a website sends and stores on the user's computer through the browser. They act like a memory system for websites, helping them identify and remember users across sessions. Think of cookies as ...
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Aug 9, 2025 · 7 min read · You’ve probably seen privacy-related pop-up messages lots of times:“The website uses cookies to improve your experience.” You’ve probably seen this message many times. Most people just click “Accept” or “Reject” without thinking about it.But have you...
Join discussionJul 1, 2025 · 8 min read · We set up a basic Typescript Project. You can do it from scratch, but I have prepared a shell script that does that for me. Feel free to use, btw, this shell script, which I am using below to create the project, was created and documented in this blo...
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May 7, 2025 · 4 min read · If you’re building an Angular 9 Universal app with Server-Side Rendering (SSR) and relying on cookies (e.g. for authentication tokens), you may hit a common problem: ✅ Cookie exists in the browser, ❌ But on page reload, the token is not available on ...
Join discussionApr 22, 2025 · 4 min read · Pre-requisites: 🟢 Node.js & Express.js ~ Backend Dev. 🔐 JSON Web Token (JWT) 🗂️ Database Models – especially MongoDB Imagine this scenario... A user registers on an application—let’s say, Instagram 📸. Their details like full name, email, an...
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