Content Security Policy
Without the bad bits.

Easily integrate and manage your content security policy at scale.
Protect your website from Cross-site scripting (XSS) and Code Injections.
Get started or Start with Github
Works with
  • Sqreen for Ruby apps
    Ruby
  • Sqreen for Python apps
    Python
  • Sqreen for NodeJS apps
    Node.JS
  • Sqreen for PHP apps
    PHP
Content Security Policy

TRUSTED BY THE BEST ENGINEERING TEAMS TO BUILD SAFER APPS - BIG AND SMALL

YCombinator Algolia Toptal Frontapp BlaBlaCar Triplebyte

Content Security Policy at Scale

And a lot more to protect your app

Detect attackers before they hit

Detect attackers early

Stay one step ahead of attackers with instant notifications. Learn which of your users are a risk.

Stop intrusions. Prevent data loss.

Stop intrusions. Protect data

Shut down attacks immediately, with protection from the OWASP Top 10, account takeover attacks and more.

Remediate as a team

Remediate as a team

Developers, DevOps, and Security can see for themselves what's gone wrong, and prioritize to get it right.

Learn more

They love Sqreen

Check out our Cheat Sheet on CSP

Deploy your CSP today

Get your CSP up and running in no time! - No credit card required. Get started Request demo