 Hello, I'm Martin Parkinson, Secretary of the Department of Prime Minister and Cabinet. Australians today live in a time where the internet offers us great opportunities to evolve and expand our businesses, to develop and export new products, to engage with our social and community interests and to improve our way of life. But to make the most of these opportunities, people need to trust our networks. Last year, my department undertook a review of Australia's cybersecurity in response to the ever-changing threats to Australia's interests in cyberspace, but also to take advantage of the rapidly growing economic opportunities available to us if we can get cybersecurity right. After consulting with more than 190 Australian and international organisations, the government has developed this national cybersecurity strategy. Those we spoke to want the government to show national leadership on cybersecurity, to work with business leaders, industry and academia to build strong cyber defences, and to increase the national effort to fight cybercrime. The national cybersecurity strategy builds on our existing capability and reputation to ensure Australia can be a world leader in cybersecurity, from understanding and defeating cyber threats to encouraging innovation and education. The strategy maps out how the government will join with the private sector and research community and the Australian people to protect our networks and help us ensure that an open, free and secure internet fosters the innovative entrepreneurial knowledge-based economy that will drive Australia's future prosperity. I present the strategy to you, to all Australians and our international partners, and look forward to an Australia that is more cyber secure and more cyber savvy.