Cyber Attacks: Securing Agencies’ICT Systems
responsibility of agencies, having regard to their business operations and specific risks. In the context of a national government, those risks can range from threats to national security through to the disclosure ... Cyber crime is an international problem, and it is estimated that in 2012, 5.4 million Australians fell victim to such crimes, with an estimated cost to the economy of $1.65 billion ... . In the government sector, the Australian Signals Directorate (ASD)3 has estimated that between January and December 2012, there were over 1790 security incidents against Australian Government agencies. Of these, 685 ... ... Cyber-security strategy needs consistent implementation and periodic reviews ... List of 35 mitigation controls against cyber intrusions are a basic tool of information security strategy of the Australian Government. Top four are: 1. application whitelisting, 2. patching ... application, 3. patching operating systems, 4. minimising administrative privileges. Analysis by the ANAO helps to fill gaps and to direct next steps.
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