Microsoft, Google, Okta, Duo
In the early 1960s, MIT professor Fernando Corbató was developing a new kind of shared computer system and wanted a way for people to be able to protect their private files. His solution was a password. Over the years, Corbató’s fix won out over other means of authentication and became the standard way we log on to pretty much everything, everywhere.
The catch? Passwords are inherently insecure. They can be stolen, guessed, or brute-forced. But mostly, people just use bad ones. (And, worse, reuse them.)
Password managers like Dashlane and 1Password can track all those various alphanumerics for you and even replace the weak ones. But password management is a half measure when it comes to security. The real action is in eliminating passwords altogether.
The process is already underway. Enterprise-oriented companies like Okta and Duo, as well as personal identity providers like Google, offer ways for people to log in to apps and services without having to enter a password. Apple’s facial recognition system has taken biometric login mainstream. Most notably, Microsoft announced in March 2021 that some of its customers could go completely passwordless, and it followed up in September by telling people to delete their passwords altogether. Those other methods of authentication? They’re finally winning.
You’ve probably experienced this for yourself. You go to log in to a site or fire up an app, and instead of being asked to enter a password you get a prompt to enter a six-digit code from your authenticator app, tap a notification on your phone, or click a link sent to your email. Or maybe you just need to raise your phone to your face. Easy peasy.
As for typing in a bunch of characters and symbols you have to recall, write down, or store in a database? Good riddance to all that.
Curious about how hackers do what they do? Check out The Extortion Economy, our five-part podcast series about the ransomware crisis.
Start with data to build a better supply chain
Successful digital transformation starts with the right team, an agile mentality, and a strong data foundation, says global digital solutions manager of procurement and supply chain at bp, Raimundo Martinez.
Chiplets: 10 Breakthrough Technologies 2024
Chipmakers are betting that smaller, more specialized chips can extend the life of Moore’s Law.
Quantum computing is taking on its biggest challenge: noise
For a while researchers thought they’d have to make do with noisy, error-prone systems, at least in the near term. That’s starting to change.
Apple Vision Pro: 10 Breakthrough Technologies 2024
Micro-OLED technology has been in development for more than a decade, but the Vision Pro will be the highest-profile demonstration of its abilities to date.
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.