Managing the risk of legacy ICT to public service delivery
to illustrate the range of approaches that small and large government bodies are taking to address the issues arising from legacy ICT (defined as "systems and applications that have been operationally embedded ... The cross-government report describes the case studies from four public services (state pension, Value Added Tax collection, prescription payment and consumer credit licensing services) selected ... within a business function but superseded by newer and more effective technologies or changed business needs"). ... Possible approaches to the problem of 'legacy ICT' ... UK’s government experience in managing the risks connected to legacy ICT provides valuable insight for others facing the same problem and are considering transforming their services.
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Cyber Attacks: Securing Agencies’ICT Systems
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 ... were considered serious enough to warrant a Cyber Security Operations Centre response. <br/> The protection of Australian Government systems and information from unauthorised access and use is a key ... ... 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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