Which YubiKey is most secure?

The YubiKey 5 FIPS certified security keys meet the highest level of assurance (AAL3) of the new NIST SP800-63B guidelines.

How much does a YubiKey cost?

Here at Keytos, we're not only proponents of the tech, but we're also power users! The TL;DR here is that the cost of a YubiKey is anywhere between $25 for the Security Series and $95 for the YubiKey FIPS series .

What is the difference between YubiKey and security key?

The Security Key Series differs from a YubiKey 5 Series in that it comes only with the FIDO (FIDO2/FIDO U2F) protocol and the non-Enterprise Edition does not have a serial number . It is only available in USB-A + NFC and USB-C + NFC form factors.

How long will a YubiKey last?

A Yubikey will essentially last forever , and if you stay clear of the insanity that is Passkeys its Webauthn element can support an infinite number of websites. Portability: I have a smartphone, a work laptop, a home laptop, and a home desktop. My Yubikey has USB and NFC, so it can trivially be used with all of them.

What happens if someone steals my YubiKey?

So, what happens if you lose your YubiKey? In that case, you can still use your Authenticator app (phew!). While you can't create a backup YubiKey, you can always contact Yubico to get a replacement key.

Which YubiKey should I choose?

When deciding which YubiKey to purchase from the recommended list, consider the USB Type . If you primarily use computers that have a USB-A connection, choose from the available USB-A models. If you primarily use computers that have a USB-C connection, choose from the available USB-C models.

Can I use YubiKey for all my passwords?

The YubiKey works with Password Safe to protect your passwords using two-factor authentication (2FA) . Both a master password and a YubiKey are needed to enable access to your Password Safe file, which contains the usernames, websites, passwords and other information for all of your online accounts.

How many passkeys can YubiKey hold?

The recently released YubiKey 5.7 firmware allows each YubiKey to store a total of 100 passkeys , offering more than enough storage not just for enterprise needs but for users' personal accounts, while maintaining robust security standards.

Does Walmart have YubiKey?

YubiKey 5 NFC Two Factor Authentication USB and NFC Security Key - Walmart.com .

Is it safe to buy used YubiKeys?

We at Yubico do not recommend the purchase of second-hand YubiKeys . Only keys purchased from our web-store or an authorized reseller are valid for warranty. Yubico highly recommends not purchasing keys from un-approved sources.

What is the difference between YubiKey 4 and 5?

As you can see, there isn't much of a difference between YubiKey 4 and YubiKey 5 series devices – the most important difference by far is that YubiKey 5 devices support the FIDO2 authentication protocol, while YubiKey 4 devices are limited to FIDO U2F .

Is it safe to buy YubiKey from a third party?

Yubico highly recommends not purchasing keys from un-approved sources . Only keys purchased from our web-store or authorized resellers are valid for warranty service. Keys purchased from resellers are subject to that reseller's warranty and return policies.

Is YubiKey more secure than Google Authenticator?

Authenticator apps provide a layer of security and are a convenient option for use by many, but they are still vulnerable to phishing due to the 30-second window. Security keys, like the YubiKey, are considered to be both more convenient and more secure . Yubico also provides a use in conjunction with the YubiKey.

Buy YubiKeys at Yubico.com | Shop hardware authentication security keys (2024)

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none YubiKey 5 Series Multi-protocol lineup that is the #1 choice for businesses and supports passwordless From €50 EUR excl. VAT

none Security Key Series FIDO-only lineup that's affordable and meets organizational and individual needs From €25 EUR excl. VAT

none YubiKey 5 FIPS Series FIPS 140-2 validated lineup for government and regulated organizations and supports passwordless From €80 EUR excl. VAT

none YubiKey Bio Series Biometric authentication for FIDO-based services and supports passwordless From €90 EUR excl. VAT

none YubiHSM 2 Series Affordable protection for cryptographic keys to secure your PKI environment, encrypt databases and code signing From €650 EUR excl. VAT

none YubiKey 5 Series Multi-protocol lineup that is the #1 choice for businesses and supports passwordless From €50 EUR excl. VAT none Security Key Series FIDO-only lineup that's affordable and meets organizational and individual needs From €25 EUR excl. VAT none YubiKey 5 FIPS Series FIPS 140-2 validated lineup for government and regulated organizations and supports passwordless From €80 EUR excl. VAT none YubiKey Bio Series Biometric authentication for FIDO-based services and supports passwordless From €90 EUR excl. VAT none YubiHSM 2 Series Affordable protection for cryptographic keys to secure your PKI environment, encrypt databases and code signing From €650 EUR excl. VAT

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References