Install web firewall module.Apply whitelist methodology in firewallhttps://addons.mozilla.org/fr/firefox/addon/umatrix/Install web filtering module.Apply all possible blacklisting filtershttps://addons.mozilla.org/fr/firefox/addon/ublock-origin/Install web mapping softwareAnalyse what has leaked from your surfingBlock domains that have leaked your surfing.https://addons.mozilla.org/fr/firefox/addon/lightbeam-chikl/:gnujihad: