(2)Presidential Decree shall set the period for which the providers of information referred to in paragraph (1) shall keep the relevant information in custody. Article 44 (Request for Deleting Information) (1)Any person whose legal interest is infringed upon by information that is provided for the public using information and communications networks may ask the information and communications service provider administering that information to delete the information or run his refute concerning that information. (2)Upon reception of the request for deletion of the relevant information, the information and communications service provider shall quickly take requisite steps and promptly serve notice to the requester. CHAPTER VI SECURING OF SAFETY OF INFORMATION AND COMMUNICATIONS NETWORKS Article 45 (Securing of Safety, etc. of Information and Communications Networks) (1)Every information and communications service provider shall take protective steps to secure the safety and reliability of information and communications networks used to provide the information and communications services. (2)The Minister of Information and Communication may set a guideline on the protection of information, as well as information and communications services, that specifies the protective steps referred to in paragraph (1), publish it, and advise every information and communications service provider to observe it. Article 46 (Protection of Agglomerated Information and Communications Facilities) (1)Any operator who runs the business of administering information and communications facilities agglomerated for other persons who provide information and communications services shall take protective steps to operate the information and communications facilities with stability under the conditions stipulated by the Ordinance of the Ministry of Information and Communication. (2)Under conditions stipulated by the Ordinance of the Ministry of Information and Communication, the business operator referred to in paragraph (1) shall have his information and communications facilities insured to cover any harm sustained by the destruction, loss, damage and other problems in operating the facilities.