diff --git a/user.js b/user.js index 93dc7fb..5492236 100644 --- a/user.js +++ b/user.js @@ -887,11 +887,10 @@ user_pref("security.insecure_connection_text.enabled", true); // [FF60+] /*** [SECTION 1400]: FONTS ***/ user_pref("_user.js.parrot", "1400 syntax error: the parrot's bereft of life!"); /* 1401: disable websites choosing fonts (0=block, 1=allow) - * If you disallow fonts, this drastically limits/reduces font - * enumeration (by JS) which is a high entropy fingerprinting vector. - * [NOTE] Disabling fonts can uglify the web a fair bit. + * [WARNING] Blocking fonts can *sometimes* reduce JS font enumeration, but not entropy. + * There are also other methods to fingerprint fonts. Wait for RFP (4500) to cover this. * [SETTING] General>Language and Appearance>Fonts & Colors>Advanced>Allow pages to choose... ***/ -user_pref("browser.display.use_document_fonts", 0); + // user_pref("browser.display.use_document_fonts", 0); /* 1402: set more legible default fonts * [NOTE] Example below for Windows/Western only * [SETTING] General>Language and Appearance>Fonts & Colors>Advanced>Serif|Sans-serif|Monospace ***/