OWASP Top 10 (2025) Full Lecture — Web App Security Vulnerabilities Explained

Описание: This lecture breaks down the OWASP Top 10 (2025 Edition) — the industry-standard reference for the most critical and common web application security risks, updated for the first time since 2021 and based on analysis of over 175,000 CVEs plus industry survey data.

We walk through each category in detail, including real vulnerable code examples and practical fixes:

🔒 A01: Broken Access Control — authorization failures, IDOR, and privilege escalation
⚙️ A02: Security Misconfiguration — insecure defaults, exposed debug endpoints, open cloud storage
🔐 A04: Cryptographic Failures — weak hashing and data exposure
💉 A05: Injection — SQL, NoSQL, command injection, and XSS
🏗️ A06: Insecure Design — architectural flaws and missing rate limiting
🔑 A07: Authentication Failures — weak passwords, brute-force attacks, and session handling
📦 A08: Software or Data Integrity Failures — unsigned updates, insecure deserialization, and CI/CD pipeline risks
📋 A09: Security Logging and Alerting Failures
⚠️ A10: Mishandling of Exceptional Conditions

Whether you're a developer, student, or security enthusiast, this lecture will help you understand how these vulnerabilities occur in real applications — and how to defend against them using parameterized queries, proper authentication, digital signature verification, and secure coding practices.

📚 Reference: OWASP Top 10:2025

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