ASD’s declassification program will proactively release archived holdings into the public domain. Read more about our activities through documents and records as they are declassified for public release.

ASD’s history, how offensive cyber is changing ASD and how ASD will contend with the technological challenges of the future.

ASD defends Australia from global threats and advances the national interest through the provision of foreign signals intelligence, cyber security and offensive cyber operations, as directed by the Australian Government. Throughout 2020–21, ASD continued this critical work with success.