Articles about Computers

Banks, governments and tech providers urged to upgrade security because current systems will soon be obsolete Banks, governments and technology providers need to be prepared for quantum computer hackers capable of breaking most existing encryption systems by 2029, Google has warned.The tech company said in a blogpost that quantum computers would pose a “significant threat to current cryptographic standards” before the end of the decade and urged other companies to follow its lead. Continue reading...

Commonwealth ombudsman also finds Victoria and Queensland police not keeping adequate recordsGet our breaking news email, free app or daily news podcastThe New South Wales police force is overusing intrusive technology to monitor the phones and computers of people suspected of committing less serious crime, the commonwealth ombudsman has found.The watchdog said Victoria and Queensland police were not keeping sufficient records to justify their use of the electronic surveillance powers, while NSW police “were unable to demonstrate” they were meeting the requirements of the Telecommunications (Interception and Access) Act 1979. Continue reading...

A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful

Two popular quantum computing algorithms for problems in chemistry may have very limited use even as quantum hardware improves

Superconducting computing circuits were briefly heralded as the future of computing in the 1980s. Columnist Karmela Padavic-Callaghan visits a quantum chip foundry where one company is betting this technology’s second act will revolutionise quantum computers