Quantum computers are difficult to build today, but their radically different design means they can rapidly crack encryption codes that would defeat any other computer. Many encryption algorithms that currently protect the privacy of electronic comms and banking transactions will soon be rendered ineffective. Comms providers already need to be conscious of the risks of messages being intercepted today just so they can be decrypted and exploited in future. We discuss the timescales for the evolution of quantum computing and the enhanced security measures already needed to protect our way of life with Ian Deakin, Principal Technologist at the Alliance for Telecommunications Industry Solutions (ATIS).

Topical news items are also debated by the show’s presenters: Lee Scargall, a senior risk executive and consultant with considerable international experience; Eric Priezkalns, Editor of Commsrisk; and Sarah Delphey, formerly of Bandwidth and now VP of Trust Solutions at Numeracle.