Hacker101: CTF OSU [Moderate Writeup]
Feb 18 · 3 min read · Resumen Objetivo del reto: elevar las calificaciones de Natasha Drew en el portal de estudiantes OSUSEC para obtener la flag. Contexto del objetivo El challenge indica explícitamente que Natasha no tiene las notas necesarias y hay que ponerle todo e...
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NetCom Learning: Why Advanced SQL Courses Training is the Keystone of Business Intelligence
Jan 22 · 4 min read · In the era of "Big Data," tools come and go. Hadoop had its moment, NoSQL has its specific use cases, and visualization tools like Tableau rely on clean data feeds. Yet, through decades of technological shifts, SQL (Structured Query Language) remains...
Join discussionThe Definitive Guide to SQL Injection: Detection, Exploitation, and Defense
Jan 9 · 4 min read · [!danger] Rules of Engagement Authorized Use Only. Testing for SQL Injection on servers you do not own or have explicit permission to test is illegal. This guide is for educational purposes, CTF challenges, and hardening your own applications. 1. Th...
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Sql-for-beginners
Jan 4 · 4 min read · SQL for Beginners: A Practical Guide to Understanding Databases Introduction Data is the backbone of every modern application — from social media platforms and banking systems to e-commerce websites and mobile apps. Managing this data efficiently is ...
Join discussionBackend Security (Part-1)
Jan 2 · 5 min read · ব্যাকএন্ড অ্যাপ্লিকেশন তৈরি করার সময়, একজন ব্যাকএন্ড ডেভেলপারকে সার্ভার সুরক্ষিত রাখার উপর মনোযোগ দিতে হবে। বিভিন্ন ধরণের সাইবার এট্যাক হতে পারে । আমি হয়তোবা সবগুলো জানি না, তবে এই ব্লগগুলিতে, আমি সবচেয়ে সাধারণ এবং খুবই জনপ্রিয় কিছু ধরণের এট্যাক ন...
Join discussionBackend Security (Part-1)
Dec 30, 2025 · 3 min read · When building a backend application, a backend developer must focus on keeping the server secure. There are many different types of security attacks. I may not know all of them, but in these blogs, I will discuss the most common and traditional types...
Join discussionDay 4 – Outsmarting AI with Van SolveIT
Dec 27, 2025 · 2 min read · The Mission Briefing As part of my 24-hour "Boss Rush" through the town of Wareville, I’ve hit Day 4: AI in Security — "old sAInt nick.". The Best Festival Company (TBFC) is trialling a new AI assistant, Van SolveIT, to help the elves increase their ...
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A Beginner-Friendly Guide to Structured Query Language
Dec 24, 2025 · 4 min read · What Is SQL? In today’s digital world, data is everywhere. From social media platforms and e-commerce websites to banking systems and healthcare applications, massive amounts of data are generated every second. Managing, storing, and retrieving this ...
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SQL Injection in Web Applications
Dec 22, 2025 · 4 min read · What is SQL Injection? SQL Injection is a web application vulnerability where an attacker is able to interfere with the queries that an application sends to its database. Most websites use databases to store information such as usernames, passwords, ...
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