Architecting a secure single information environment

archTIS provides strategic consulting, architecture and system integration services to enable the rapid implementation and accreditation of secure information management and sharing capabilities for both the enterprise and the smaller communities of interest. This case study describes the award-winning Security Architecture for the Australian Department of Defence (Defence) Single Information Environment Security Architecture (SIESA). This suite of security architecture documents describes the future ICT security functional model, capabilities, and services required to secure the information and technology assets of Defence, and the standards by which these are implemented. 

 

CASE STUDY Single Information Environment Security Architecture (SIESA)

PDF 471.24 KB