306 lines
14 KiB
JSON
306 lines
14 KiB
JSON
{
|
|
"user": {
|
|
"Safe Browsing": {
|
|
"description": "Google Safe Browsing is a service from Google that warns users when they attempt to navigate to a dangerous website or download dangerous files.",
|
|
"preferences": {
|
|
"browser.safebrowsing.downloads.remote.enabled": {
|
|
"value": false,
|
|
"title": "Disable Google Safe Browsing for downloads",
|
|
"description": "To verify the safety of certain executable files, GeckoView may submit some information about the file, including the name, origin, size and a cryptographic hash of the contents, to the Google Safe Browsing service which helps GeckoView determine whether or not the file should be blocked."
|
|
}
|
|
}
|
|
},
|
|
"Block Implicit Outbound": {
|
|
"description": "Control not explicitly user invoked interactions",
|
|
"preferences": {
|
|
"network.prefetch-next": {
|
|
"value": false,
|
|
"title": "Disable link prefetching"
|
|
},
|
|
"network.dns.disablePrefetch": {
|
|
"value": true,
|
|
"title": "Disable DNS prefetching"
|
|
},
|
|
"network.dns.disablePrefetchFromHTTPS": {
|
|
"value": true,
|
|
"title": "Disable HTTPS DNS prefetching"
|
|
},
|
|
"network.predictor.enabled": {
|
|
"value": false,
|
|
"title": "Disable prefetching predictor"
|
|
},
|
|
"network.predictor.enable-prefetch": {
|
|
"value": false,
|
|
"title": "Disable prefetching predictions"
|
|
},
|
|
"network.http.speculative-parallel-limit": {
|
|
"value": 0,
|
|
"title": "Disable link-mouseover opening connection to linked server"
|
|
}
|
|
}
|
|
},
|
|
"DNS": {
|
|
"description": "Improve DNS and Proxy/SOCKS security",
|
|
"preferences": {
|
|
"network.trr.mode": {
|
|
"value": 3,
|
|
"title": "Enable DNS over HTTPS",
|
|
"requireUserOptIn": true
|
|
},
|
|
"network.trr.uri": {
|
|
"value": "https://dns.quad9.net/dns-query",
|
|
"title": "Use quad9 for Trusted Recursive Resolver (TRR)",
|
|
"description": "Quad9 is a privacy-focused DNS resolver that provides malware blocking and security features.",
|
|
"requireUserOptIn": true
|
|
},
|
|
"network.trr.custom.uri": {
|
|
"value": "https://dns.quad9.net/dns-query",
|
|
"title": "Use quad9 for custom Trusted Recursive Resolver (TRR)",
|
|
"description": "Quad9 is a privacy-focused DNS resolver that provides malware blocking and security features.",
|
|
"requireUserOptIn": true
|
|
},
|
|
"network.dns.native_https_query": {
|
|
"value": true,
|
|
"title": "Enable native DNS HTTPS Query",
|
|
"description": "DNS over HTTPS",
|
|
"shouldBeDefault": true
|
|
},
|
|
"network.proxy.socks_remote_dns": {
|
|
"value": true,
|
|
"title": "Set the proxy server to do any DNS lookups when using SOCKS",
|
|
"description": "e.g. in Tor, this stops your local DNS server from knowing your Tor destination as a remote Tor node will handle the DNS request"
|
|
},
|
|
"network.file.disable_unc_paths": {
|
|
"value": true,
|
|
"title": "Disable using UNC (Uniform Naming Convention) paths",
|
|
"description": "Warning: Can break extensions for profiles on network shares",
|
|
"requireUserOptIn": true
|
|
},
|
|
"network.gio.supported-protocols": {
|
|
"value": "",
|
|
"title": "Disable GIO as a potential proxy bypass vector"
|
|
},
|
|
"media.peerconnection.ice.proxy_only_if_behind_proxy": {
|
|
"value": true,
|
|
"title": "Force WebRTC inside the proxy"
|
|
},
|
|
"media.peerconnection.enabled": {
|
|
"value": false,
|
|
"title": "Disable WebRTC PeerConnection",
|
|
"description": "Prevent exposing local IP Address"
|
|
},
|
|
"media.peerconnection.ice.default_address_only": {
|
|
"value": true,
|
|
"title": "Force a single network interface for ICE candidates generation",
|
|
"description": "When using a system-wide proxy, it uses the proxy interface"
|
|
}
|
|
}
|
|
},
|
|
"Secure Connections": {
|
|
"description": "SSL/TLS / OCSP / CERTS / HPKP",
|
|
"preferences": {
|
|
"security.ssl.require_safe_negotiation": {
|
|
"value": true,
|
|
"title": "Require safe negotiation",
|
|
"description": "Blocks connections to servers that don't support RFC 5746 as they're potentially vulnerable to a MiTM attack."
|
|
},
|
|
"security.tls.enable_0rtt_data": {
|
|
"value": false,
|
|
"title": "Disable TLS1.3 0-RTT (round-trip time)",
|
|
"description": "This data is not forward secret, as it is encrypted solely under keys derived using the offered PSK. There are no guarantees of non-replay between connections."
|
|
},
|
|
"security.OCSP.enabled": {
|
|
"value": 1,
|
|
"title": "Enforce OCSP fetching to confirm current validity of certificates"
|
|
},
|
|
"security.OCSP.require": {
|
|
"value": true,
|
|
"title": "Set OCSP fetch failures to hard-fail",
|
|
"description": "When a CA cannot be reached to validate a cert, GeckoView just continues the connection (=soft-fail). Setting this pref to true tells GeckoView to instead terminate the connection (=hard-fail)."
|
|
},
|
|
"security.cert_pinning.enforcement_level": {
|
|
"value": 2,
|
|
"title": "Enable strict PKP (Public Key Pinning)"
|
|
},
|
|
"security.remote_settings.crlite_filters.enabled": {
|
|
"value": true,
|
|
"title": "Enable CRLite"
|
|
},
|
|
"security.pki.crlite_mode": {
|
|
"value": 2,
|
|
"title": "Enable CRLite for PKI"
|
|
},
|
|
"security.tls.enable_kyber": {
|
|
"value": true,
|
|
"title": "Enable Post-Quantum Kyber TLS"
|
|
},
|
|
"network.http.http3.enable_kyber": {
|
|
"value": true,
|
|
"title": "Enable HTTP3 Post-Quantum Kyber TLS"
|
|
},
|
|
"security.ssl.treat_unsafe_negotiation_as_broken": {
|
|
"value": true,
|
|
"title": "Display warning on the padlock for 'broken security'"
|
|
},
|
|
"browser.xul.error_pages.expert_bad_cert": {
|
|
"value": true,
|
|
"title": "Display advanced information on Insecure Connection warning pages"
|
|
},
|
|
"dom.security.https_first": {
|
|
"value": true,
|
|
"title": "Attempt to establish HTTPS connections first before falling back to HTTP",
|
|
"shouldBeDefault": true
|
|
}
|
|
}
|
|
},
|
|
"Privacy": {
|
|
"preferences": {
|
|
"network.http.referer.XOriginTrimmingPolicy": {
|
|
"value": 2,
|
|
"title": "Trim cross-origin referrers",
|
|
"description": "Trims down referrers to just the scheme, hostname and port"
|
|
},
|
|
"network.http.referer.XOriginPolicy": {
|
|
"value": 2,
|
|
"title": "Only send cross-origin referer if host matches"
|
|
},
|
|
"network.http.referer.disallowCrossSiteRelaxingDefault": {
|
|
"value": true,
|
|
"title": "Disallow relaxing referrer policy for cross-site requests"
|
|
},
|
|
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation": {
|
|
"value": true,
|
|
"title": "Disallow relaxing referrer policy for cross-site requests",
|
|
"description": "On top navigation"
|
|
},
|
|
"general.useragent.updates.enabled": {
|
|
"value": false,
|
|
"title": "Disable automatic User Agent updates",
|
|
"description": "This preference controls whether Firefox automatically updates its User-Agent string. When set to false, it prevents Firefox from automatically updating the browser's User-Agent string, which is a text identifier that tells websites which browser and version you're using."
|
|
},
|
|
"privacy.query_stripping.enabled": {
|
|
"value": true,
|
|
"title": "Strip known tracking query parameters from URLs"
|
|
},
|
|
"dom.private-attribution.submission.enabled": {
|
|
"value": false,
|
|
"title": "Disable Private Attribution Submission Control",
|
|
"shouldBeDefault": true
|
|
},
|
|
"privacy.trackingprotection.enabled": {
|
|
"value": true,
|
|
"title": "Enable Tracking Protection"
|
|
},
|
|
"privacy.trackingprotection.socialtracking.enabled": {
|
|
"value": true,
|
|
"title": "Enable Social Tracking Protection"
|
|
},
|
|
"privacy.trackingprotection.cryptomining.enabled": {
|
|
"value": true,
|
|
"title": "Enable Cryptomining Protection"
|
|
},
|
|
"privacy.trackingprotection.fingerprinting.enabled": {
|
|
"value": true,
|
|
"title": "Enable Fingerprinting Tracking Protection"
|
|
}
|
|
}
|
|
},
|
|
"Resist Fingerprinting": {
|
|
"description": "Advanced Fingerprinting protection. This might break websites. For best results make sure to enable \"Privacy\" hardenings.",
|
|
"preferences": {
|
|
"privacy.resistFingerprinting": {
|
|
"value": true,
|
|
"title": "Resist Fingerprinting"
|
|
},
|
|
"privacy.resistFingerprinting.letterboxing": {
|
|
"value": true,
|
|
"title": "Enable Letterboxing"
|
|
},
|
|
"webgl.disabled": {
|
|
"value": true,
|
|
"title": "Disable WebGL (Web Graphics Library)"
|
|
},
|
|
"privacy.partition.network_state.ocsp_cache": {
|
|
"value": true,
|
|
"title": "Enable OCSP cache"
|
|
}
|
|
}
|
|
},
|
|
"Attack Surface Reduction": {
|
|
"preferences": {
|
|
"pdfjs.enableScripting": {
|
|
"value": false,
|
|
"title": "Disable PDFJS scripting"
|
|
},
|
|
"mathml.disabled": {
|
|
"value": true,
|
|
"title": "Disable MathML (Mathematical Markup Language)"
|
|
},
|
|
"gfx.font_rendering.graphite.enabled": {
|
|
"value": false,
|
|
"title": "Disable graphite"
|
|
},
|
|
"javascript.options.ion": {
|
|
"value": false,
|
|
"title": "Disable Ion"
|
|
},
|
|
"javascript.options.baselinejit": {
|
|
"value": false,
|
|
"title": "Disable baseline JIT"
|
|
},
|
|
"javascript.options.jit_trustedprincipals": {
|
|
"value": false,
|
|
"title": "Disable JIT trustedprincipals"
|
|
},
|
|
"javascript.options.asmjs": {
|
|
"value": false,
|
|
"title": "Disable asm.js"
|
|
}
|
|
}
|
|
},
|
|
"Disk Avoidance": {
|
|
"description": "Control what data to persist to disk",
|
|
"preferences": {
|
|
"browser.cache.disk.enable": {
|
|
"value": false,
|
|
"title": "Disable disk cache",
|
|
"description": "Don't cache data to disk. Might impact performance negatively",
|
|
"requireUserOptIn": true
|
|
},
|
|
"browser.privatebrowsing.forceMediaMemoryCache": {
|
|
"value": true,
|
|
"title": "Set media cache in Private Browsing to in-memory"
|
|
},
|
|
"media.memory_cache_max_size": {
|
|
"value": 65536,
|
|
"title": "Increase in-memory media cache maximum size"
|
|
},
|
|
"browser.sessionstore.privacy_level": {
|
|
"value": 2,
|
|
"title": "Disable storing extra session data",
|
|
"description": "Extra session data such as form content, cookies and POST data"
|
|
}
|
|
}
|
|
},
|
|
"Miscelaneous": {
|
|
"preferences": {
|
|
"permissions.manager.defaultsUrl": {
|
|
"value": "",
|
|
"title": "Remove special permissions for certain mozilla domains"
|
|
},
|
|
"network.IDN_show_punycode": {
|
|
"value": true,
|
|
"title": "Use Punycode in Internationalized Domain Names to eliminate possible spoofing"
|
|
},
|
|
"extensions.postDownloadThirdPartyPrompt": {
|
|
"value": false,
|
|
"title": "Disable bypassing 3rd party extension install prompts"
|
|
},
|
|
"layout.css.visited_links_enabled": {
|
|
"value": false,
|
|
"title": "Disable coloring of visited links"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} |