15 (2) However, technical storage prior to transmission of any communication shall be authorized for electronic communications' networks and information systems operators, without prejudice to the principle of confidentiality. Section 45. The recording of communications and traffic data related thereto in a professional setting with a view to providing digital evidence of an electronic communication shall be authorized. Section 46. (1) Electronic communication networks and information systems content providers shall be bound to conserve such content and stored data in their installations for a period of the 10 (ten) years. (2) Electronic communication networks and information systems content providers shall be bound to set up liters in order to contain any attacks that may be prejudicial to the personal data in privacy of users. Section 47. The use of electronic communication networks and information systems for the purpose of storing information or accessing information stored in the terminal equipment of a natural person or corporate body shall be made only with their prior consent. Section 48. (1) The sending of electronic messages for prospecting purposes by dissimilating the sender identity or without indicating the valid address to which the addressee may send a request aimed at blocking such information shall be prohibited. (2) The sending of electronic mails by usurping the identity of another user shall be prohibited. V -INTERCEPTION OF ELECTRONIC COMMUNICATION Section 49. Notwithstanding the provisions of the Criminal Procedure Code, in case of crimes or offences provided for hereunder, criminal investigation officers may intercept record or transcribe any electronic communication. Section 50. In the event of encoding, compressing or ciphering of data transmitted by electronic communication networks or electronic communication service providers, clear corresponding interceptions shall be provided to the services that requested them. Section 51. The personnel of electronic communication network operators or electronic communication service providers shall be bound to secrecy for any requests they receive. PART III CYBERCRIMINALITY CHAPTER 1 PROCEDURAL LAW PROVISIONS Section 52. (1) In case of any cyberoffence, Criminal Investigation Officers with general jurisdiction and authorized officials of the Agency shall carry out investigations, in accordance with the provisions of the Criminal Procedure Code.