Ciao a tutti,
forse ho trovato la soluzione; devo provare ad abilitare questa funzione nella scheda Common ACL di SquidGuard.
Occorre selezionare questa voce: Use SafeSearch engine
To protect your children from adult content you can use the protected mode of search engines.
At the moment it is supported by Google, Yandex, Yahoo, MSN, Live Search and Bing. Make sure that the search engines can be accessed. It is recommended to prohibit access to others.
Note: This option overrides 'Rewrite' setting.
Saluti