* <tt>browser.safebrowsing.downloads.remote.enabled</tt>: enables remote lookups (requires the previous pref)
* <tt>browser.safebrowsing.downloads.remote.timeout_ms</tt>: timeout for the remote lookups
* <tt>browser.safebrowsing.downloads.remote.url</tt>: server endpoint for remote lookups
* <tt>browser.safebrowsing.malware.enabled</tt>: enables malware checks (required by application reputation)
* <tt>browser.safebrowsing.provider.google.lists</tt>: list of tables coming from the Google Safe Browsing service
* <tt>urlclassifier.downloadAllowTable</tt>: list of trusted certificates which suppress remote lookups (Windows-only)
* <tt>urlclassifier.downloadBlockTable</tt>: list of URLs serving malware binaries
Firefox 45 and earlier:
* <tt>browser.safebrowsing.appRepURL</tt>: server endpoint for remote lookups
Firefox 46 and later:
* <tt>browser.safebrowsing.downloads.remote.url</tt>: server endpoint for remote lookups
== Engineering ==