Firefox @fedia.io The New Oil @mastodon.thenewoil.org BOT 2w ago Hardening the #Firefox Frontend with Content Security Policies Hardening the #Firefox Frontend with Content Security Policieshttps://attackanddefense.dev/2025/04/09/hardening-the-firefox-frontend-with-content-security-policies.html#FOSS #cybersecurity #CSP #Mozilla