Mitigate cross-site scripting (XSS) with a strict Content Security Policy (CSP) | Articles | web.devMitigate cross-site scripting (XSS) with a strict Content Security Policy (CSP) Stay organized with collections Save and categorize content based on your preferences. Cross-site scripting (XSS), the ability to inject malicious scripts into a web app, has been one of the biggest web security vulnerabilities for over a decade. Content Security Policy (CSP) is an added layer of security that helps to
