National Information Security Policy and Guidelines | Ministry of Home Affairs 6.6. Limitations The figure below summarizes the overall security ecosystem by explaining the relationship between national security, cyber security, organization security and information security. The policy focuses on protection of classified information and hence intends to only provide guidance, procedures and controls which are relevant to this specific area. While it is beyond the scope of this document to detail every single practice involved in the design, implementation, configuration, management and security enforcement, an effort has been made to capture information security measures through security domains. Figure 2: Each area encompasses information which has ramifications towards National Security NISPG - Version 5.0 Restricted Page 25