CASTILLO DURÁN, E. F.; ILLESCAS PEÑA, F.; QUEVEDO SACOTO, A. S. Analysis phase for the implementation of an Information Security Management System (I.S.M.S.) based on ISO 27001. Oriented to the media. ConcienciaDigital, v. 6, n. 4.1, p. 6-25, 27 Oct. 2023.