COMPANIES NEED TO ENSURE THEIR CYBER-SECURITY SYSTEMS ARE QUANTUM RESISITANT, WARN EXPERTS

CYBER-SECURITY specialists are already considering how to make IT systems resist a hack based on a quantum computer, an emerging technology that is starting to demonstrate its potential to calculate problems that elude current digital computers, let alone humans. Keith Nuthall reports   QUANTUM computing is here. Google last October (2019) announced it had developed a 53-qubit (the unit of quantum information) device, nicknamed Sycamore, which it claimed in an article in scientific journal Nature (see https://www.nature.com/articles/s41586-019-1666-5) took ...


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