Context As dawn breaks on ANZAC Day, Australians and New Zealanders pause to remember the sacrifices of the soldiers who stormed the beaches of Gallipoli in 1915. However, in a hyperconnected 21st-century world, the fight for national sovereignty has shifted from trenches and shores to servers and silicon. Today, a new generation of defenders stands guard not in khaki uniforms but behind keyboards and firewalls. This is the story of how the ANZAC spirit endures in the cyber domain. Legacy of Vigilance: A Century of Defence Evolution ANZAC Day is more than a memorial; it is a reaffirmation of values: courage, mateship, endurance, and sacrifice. These values were forged in the heat of battle in the ...