# Australian Signals Directorate ## Definition The Australian Signals Directorate (ASD) is Australia's foreign signals-intelligence, cyber-security and cyber-operations agency. ## Corpus Context ASD is the Australian technical-intelligence node in [[wiki/Five Eyes|Five Eyes]] and an example of the infrastructure beneath [[wiki/Intelligence Liaison|intelligence liaison]]. ## Sources / Provenance - [Australian Signals Directorate](https://www.asd.gov.au/)