The tyranny of passwords – is it time for a rethink?

They are elusive, infuriating gatekeepers that rule our lives. Easy to crack and hard to remember, forgetting them is pricey - it cost Stefan Thomas 160m in lost bitcoin

Modern life is the act of entering the third character of a long-dead family pet into an online form three times a week, getting it wrong, and speaking to a call-centre worker in India whose real name is almost certainly not Kenny, ad infinitum, until you die. Our ancestors lived short, brutish lives and died in childbirth, or were gored to death on the battlefield, but at least they didn't have passwords, and that's something.

The tyranny of passwords; it colonises modern life. These petty dictators deny us access to our bank accounts, our baby photos, our phone contracts, even our heating. They reproduce as endlessly as bacteria, and yet, like Tupperware lids, you can never find the one you need. They are our boyfriends, our girlfriends, our children, our pets. A talented and motivated adversary could probably work yours out in the time it has taken you to read this paragraph.