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Preview of Laboratory (Content Security Policy / CSP Toolkit)

Laboratory (Content Security Policy / CSP Toolkit)by April King, Mozilla

Because good website security shouldn't only be available to mad scientists!

Laboratory is an experimental Firefox extension that helps you generate a Content Security Policy (CSP) header for your website.

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After recording, Laboratory generates a Content Security Policy that matches the resources your site uses.
If your site has inline script, it creates a policy that will work but warns you that it's dangerous.
With Laboratory, you can enforce custom Content Security Policies without having to change a single line of your web server's configuration!
About this extension
Laboratory is an Firefox extension that helps you generate a proper Content Security Policy (CSP) header for your website. Simply start recording, browse your site, and enjoy the CSP header that it produces.

Want to learn about how Laboratory works and the best ways to use it? Please check out our video introduction by Securing DevOps.
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More information
Add-on Links
Version
3.0.5
Last updated
6 months ago (Nov 15, 2018)
License
Mozilla Public License, version 2.0
Version History
Usage Statistics
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Permissions

This add-on can:

  • Access your data for all websites
  • Access browser tabs
  • Access browser activity during navigation
Learn more about permissions
Release notes for 3.0.5
- Brand new user interface
- Much faster performance
- Support for worker-src, form-action, unsafe-eval, and websockets
- Support for scheme sources
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