ISO27001
Information Security Management System ( ISMS ) is influenced by its buisness and security objectives, its security risks and control requirements, the processes employed and the size and structure of the orgainzation.
reference : http://humanum.arts.cuhk.edu.hk/~kwaipiu/writing/ph74-01.txt
reference : http://www.cyberworld.com.hk
reference : https://www.infosec.gov.hk/tc_chi/business/business.html
