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Hardening the Firefox Front End with Content Security Policies

by Tom Schuster, Frederik Braun, Christoph Kerschbaumer attackanddefense.dev published 2025-04-094 min read

Most of the Firefox User Interface (UI), including the address bar and the tab strip, are implemented using standard web technologies like HTML, CSS and JavaScript plus some additional custom components like XUL. One of the advantages of using web technologies for the front end is that it allows rendering the frontend…
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Security & PrivacyWeb & Frontend2025

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Apr 9, 2025Hardening the Firefox Front End with Content Security Policies by evilpie18568

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