❌ XSS Attacks Explained – How HACKERS steal data with one line of code

Video Description

Cross-Site Scripting (XSS) is one of the most common and dangerous web vulnerabilities, capable of hijacking user sessions, stealing credentials, and injecting malicious scripts into trusted websites. In this video, we’ll explore the three major types of XSS attacks—Stored, Reflected, and DOM-Based—and show real-world examples of how hackers exploit them. We’ll also cover famous XSS exploits like the MySpace Samy Worm and PayPal’s XSS Vulnerability, proving why this attack vector remains a serious threat today. More importantly, you’ll learn how to prevent XSS in your own applications using input sanitization, escaping, Content Security Policy (CSP), and JavaScript security libraries like DOMPurify. By the end of this video, you'll have a developer’s playbook for identifying, mitigating, and defending against XSS attacks. Whether you're a developer, ethical hacker, or security enthusiast, this guide will give you the tools to secure your applications against malicious scripts. https://www.linkedin.com/in/bytemonk/ 📌 Timestamps 🔹 00:00 – Introduction: Why XSS is One of the Most Dangerous Web Attacks 🔹 00:45 – What is Cross-Site Scripting (XSS) and How Does it Work? 🔹 01:22 – Stored XSS – How Attackers Inject Permanent Malicious Code 🔹 04:00 – Reflected XSS – How Hackers Trick Users into Clicking Malicious Links 🔹 04:56 – DOM-Based XSS – The Invisible JavaScript-Based Attack 🔹 06:55 – How to Prevent XSS – Best Practices for Web Security 🔹 08:11 – Conclusion: Secure Your Web Apps & What’s Next! https://www.youtube.com/playlist?list=PLJq-63ZRPdBt423WbyAD1YZO0Ljo1pzvY https://www.youtube.com/playlist?list=PLJq-63ZRPdBssWTtcUlbngD_O5HaxXu6k https://www.youtube.com/playlist?list=PLJq-63ZRPdBu38EjXRXzyPat3sYMHbIWU https://www.youtube.com/playlist?list=PLJq-63ZRPdBuo5zjv9bPNLIks4tfd0Pui https://www.youtube.com/playlist?list=PLJq-63ZRPdBsPWE24vdpmgeRFMRQyjvvj https://www.youtube.com/playlist?list=PLJq-63ZRPdBslxJd-ZT12BNBDqGZgFo58 AWS Certification: AWS Certified Cloud Practioner: https://youtu.be/wF1pldkQrOY AWS Certified Solution Architect Associate: https://youtu.be/GzomXNLFgkk AWS Certified Solution Architect Professional: https://youtu.be/KFZrBxSA9tI #CORS #RESTAPI #WebSecurity