GPS

Bill Gates appeared on CNN's Fareed Zakaria GPS to discuss what should be done about artificial intelligence right now. He set out his view on how governments and the tech industry should respond to the rapid rise of AI, adding his voice to the growing debate among business leaders and policymakers over regulation, safety and the technology's economic impact.

The European Union's Galileo satellite navigation system includes an encrypted signal service that can be used to counter GPS spoofing, where attackers broadcast fake positioning data to deceive receivers. Coverage is examining how the system's authentication features let devices verify that navigation signals genuinely come from Galileo satellites, a capability drawing interest as spoofing incidents around conflict zones and near critical infrastructure raise concerns about the vulnerability of civilian navigation systems worldwide.