Tre Hubbard
Helen Sloan/HBO
Janina Steinmetz/Getty Images
Noah Berger/Getty Images for Amazon Web Services

For the average Australian, the digital world is no longer a destination we visit; it is the environment we inhabit. We bank on the bus, check our emails from the local café, and manage our entire social lives through a screen. Ten years ago, digital security was simple: you installed an antivirus, ran a scan once a week, and avoided clicking on emails from long-lost princes. Today, the threats are quieter, more sophisticated, and often invisible.
US Navy photo
