diff --git a/user.js b/user.js
index 47637a1..21ff9e3 100644
--- a/user.js
+++ b/user.js
@@ -1228,6 +1228,13 @@ user_pref("media.devices.insecure.enabled", false);
 user_pref("remote.enabled", false); // [DESKTOP]
 user_pref("remote.force-local", true); // [DESKTOP]
 user_pref("remote.log.level", ""); // [DESKTOP]
+// -------------------------------------
+// Pref : Disable security bypass buttons
+// Prevent the user from bypassing security in certain cases.
+// "security.certerror.hideAddException" prevents adding an exception when an invalid certificate is shown.
+// "browser.safebrowsing.allowOverride" prevents selecting "ignore the risk" and visiting a harmful site anyway.
+user_pref("browser.safebrowsing.allowOverride", false); // [DESKTOP]
+user_pref("security.certerror.hideAddException", true); // [DESKTOP]
 //
 // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 // Section : Block Implicit Outbound
@@ -1960,7 +1967,6 @@ user_pref("extensions.getAddons.cache.enabled", false)
 // -------------------------------------
 // Pref : Disable Google Safe Browsing (Block dangerous and deceptive contents)
 user_pref("browser.safebrowsing.enabled", false); // [DESKTOP]
-user_pref("browser.safebrowsing.allowOverride", false);
 user_pref("browser.safebrowsing.blockedURIs.enabled", false);
 user_pref("browser.safebrowsing.debug", false);
 user_pref("browser.safebrowsing.downloads.enabled", false); // [DEFAULT: false]