Article 11.(1) The State guarantees the natural rights of the human person and of the family. Article 11.(3) The State guarantees the protection of private life, save the exceptions established by the law. Article 15. The domicile is inviolable. An intrusion can only be made in the cases specified by the law and in the forms that it prescribes. Article 28. The secrecy of correspondence is inviolable. The law determines those agents responsible for the violation of the secrecy of correspondence entrusted to the postal [services]. The law regulates the guarantee to be given to the secrecy of telegrams.