usb security keys are also called usb security tokens.

I have hundreds of passwords, but using a password manager makes it easier and more secure. Yes, you should have a password manager, too! Passwords suck, but we’ll be stuck with them for a good while. How many authenticator apps does one person need? Why Not a Password Manager App? So, while authenticator apps aren’t as phishing resistant as security keys, they're certainly a lot better than nothing, which is why you’re likely to end up needing both. Of those sites where security keys weren’t an option, 1 in 4 supported authenticator apps. Now, in my article on why WebAuthn & security keys are great, I attempted to add a security key to all websites important to me, but only 1 in 3 of the sites supported them. How about both? You definitely want to use security keys when possible, because one-time passcodes from authenticator apps can be phished. How many security keys does one person need? Why Not an Authenticator App? Let’s address their top counter-arguments first! Now, when I do tell my friends to go buy a couple of security keys, I tend to get a bit of pushback.

They can work cross-platform and can be used on any number of websites that support them.

They are simple to understand, durable, and portable. Security keys are the strongest practical authenticators today. If at any point you find yourself confused with all the terminology, check out my article on making sense of the security alphabet soup. Today, I’m going to answer the question here! With dozens of security keys, authenticator apps, and password managers available, friends and customers often ask me what devices they should use (although, to be honest, they should be asking me a lot more!). Everyone agrees that we should protect ourselves better online. Strong authentication is gaining traction with both consumers and corporations.

Usb security keys are also called usb security tokens.