JavaScript Conference 2026 (Warsaw & Online)
Learn from the BestMeet Jakub Andrzejewski
Jakub Andrzejewski
Senior Frontend Engineer, Storyblok | Poland
Talk
Content Security Policy and the Art of Not Setting Everything on Fire
Cross-Site Scripting (XSS) remains one of the most common and dangerous attack vectors on the modern web. In this talk, we’ll explore how attackers exploit uncontrolled script execution, why traditional frontend safeguards aren’t enough, and how Content Security Policy (CSP) provides one of the most effective defenses against XSS.
About Jakub Andrzejewski
• Senior Frontend Engineer
• Nuxt Ecosystem
• GoogleDevExpert in Web Performance
• Nuxt Ecosystem
• GoogleDevExpert in Web Performance
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