Web Security & Ethical Hacking

Web Security Fundamentals — How the Web Gets Attacked

HTTPS & TLS — What Actually Happens in the Handshake

OWASP Top 10 — Every Vulnerability Explained

SQL Injection — How It Works and How to Stop It

XSS — Cross-Site Scripting Prevention

CSRF — Cross-Site Request Forgery Protection

Authentication vs Authorisation — The Core Difference

Password Hashing — bcrypt, Argon2, and Why It Matters

JWT Deep Dive — Signing, Verification & Common Mistakes

OAuth 2.0 Flows — Which One to Use and When

RBAC vs ABAC — Role and Attribute Based Access Control

API Security Checklist — 20 Controls for Production APIs

Web Security: OWASP Top 10 in .NET (Practical)

Security Middleware & Headers in ASP.NET Core

Fix CORS & Add Security Headers in .NET

Secrets Management — Vault, Azure Key Vault & .env Done Right

Zero Trust Architecture — Never Trust, Always Verify

Supply Chain Security — Dependency Attacks & SBOM

GDPR for Developers — What You Must Actually Implement

Threat Modelling — STRIDE and How to Use It

Penetration Testing Basics — What Pentesters Actually Do

Security Interview Prep — Junior to Mid Level

Security Interview Prep — Senior & Architect Level