ISO 27001 Annex : A.11 Physical and Environmental Security
ISO 27001 Annex : A.11 Physical and Environmental Security in this article explain Secure areas, Physical Security Perimeter and Physical Entry Controls. A.11.1 Secure areas Its objective is to avoid unauthorized physical access, damage and interference with the organization’s information and information processing facilities. A.11.1.1 Physical Security Perimeter Control- Security perimeters should be established in order to secure areas that contain either sensitive or confidential information and information processing facilities. Implementation Guidance- When appropriate, for physical security perimeters, the following guidelines should be considered and implemented: Security perimeters should be established and the location and intensity of each perimeter should depend on the security requirements of the assets inside the perimeter and on the results of the risk assessment ; The building or facility perimeters should be physicall...