Australian government’s Cyber Security Strategy 2020 is released after months of consultation with industry and other stakeholders. The new strategy is a crisp articulation of the threat posed by cyber security, says Hamish Hansford. The ongoing cyber security threat to Australia is broad, ranging across multiple levels of the Australian economy, at the individual and up to the critical infrastructure level, says Hansford, first assistant secretary within the Department of Home Affairs Cyber, Digital and Technology Policy division.”]