Stina Ehrensvärd has one mission: to keep people safe online. Her Silicon Valley-based company, Yubico, produces the Yubikey, which is designed to stop people being terrible with their passwords.

USB-C flash drives seem to be the way to go at the moment for true on-the-go storage as we keep seeing manufacturers of laptops opt for the connector ovre the older USB-A standard - I'm looking at you ...