Best Security Keys for 2024

We analyzed top picks from leading reviewers to find the best for every need
Published: February 9th, 2024
Last Updated: May 4th, 2024

🔒In our increasingly connected world, keeping your online accounts safe is more essential than ever. Security keys add a physical layer of protection to traditional multi-factor authentication (MFA) methods, making them a solid defense against phishing and other cyberattacks. These small devices have gained popularity for their reliability and strong security features.

We've done some thorough research to find the best security keys for different needs, from top performers to budget-friendly options and specialized uses.

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Overall Best: Yubico Security Key C NFC

Yubico - Security Key C NFC - Black- Two-Factor authentication (2FA) Security Key, Connect via USB-C or NFC, FIDO U2F/FIDO2 Certified Security Key C NFC (Black)

When it comes to reliability and versatility, the Yubico Security Key C NFC stands out as our overall best pick. This key supports both FIDO U2F and FIDO2 standards, ensuring compatibility with a wide array of platforms and services. It features a USB-C connector coupled with NFC support, seamlessly integrating with modern devices, including smartphones. The key’s superb build quality and affordable price point make it a practical option for most users. Yubico’s sterling reputation in the security industry further assures you that you're investing in a high-quality device designed to protect your digital identity.

Lowest at any Popular Retailer
$29.00 at Amazon

More Answers

Still curious about the Yubico Security Key C NFC? Here are some answers you might find interesting:

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How does the Yubico Security Key C NFC work with Google and Microsoft accounts?
The Yubico Security Key C NFC is pretty handy for securing your Google and Microsoft accounts with two-factor authentication. Just keep in mind, it doesn't support the [Yubico Authenticator](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DYubico%2BAuthenticator%26tag%3Dssw.ans.tx-1-20) app, which is what you'd use for generating those one-time passwords (OTPs). Instead, it relies on FIDO2 and FIDO U2F protocols to get the job done. These protocols are all about secure, physical authentication, so you won't have to bother with generated passwords, making the process smoother with lots of popular websites. As per the manufacturer's description, this key is more of a budget-friendly option in the Yubico lineup because it focuses solely on the FIDO protocols. It doesn't have the OTP feature that some other Yubico products come with. So, if you want something that covers more authentication options, including the Yubico Authenticator, you might want to check out the [YubiKey 5 series](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DYubiKey%2B5%2Bseries%26tag%3Dssw.ans.tx-1-20) instead. The Security Key C NFC really shines when it comes to its main job. It works well with Google and Microsoft accounts, acting as a physical gadget that confirms your identity for secure logins. From what we've found, many people think this is a great way to beef up account security without needing to manage complicated passwords. That said, before you buy one, it's smart to double-check the specific compatibility requirements for the services you want to use. The Security Key C NFC is generally good for standard use with big accounts, but it doesn't have as many features as other models in the Yubico range. Still, for a lot of folks mainly interested in protecting their Google and Microsoft accounts, this key does the trick. Just make sure it fits what you need from a security key, and you'll be more confident in your choice.
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Is the Yubico Security Key C NFC compatible with LastPass?
Yep, the Yubico Security Key C NFC works with LastPass. It uses the FIDO U2F and FIDO2 (WebAuthn) protocols, which provide good security options beyond just passwords. Since LastPass supports these protocols, you can definitely use the Yubico Security Key C NFC to beef up the security for your LastPass account. However, it's a good idea to double-check whether your device or system fully supports these protocols. According to our research, there can be hiccups. For example, some folks have had trouble getting their key recognized on certain devices, especially when using USB-C ports on something like a MacBook. You might need to tweak some settings or grab a compatible adapter to make it work smoothly. The Security Key C NFC is pretty affordable compared to models like the [YubiKey 5 Series](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dyubikey%2B5%2Bseries%26tag%3Dssw.ans.tx-1-20). It mainly focuses on FIDO2 and U2F protocols. But if you're looking for features like OTP or smart card capabilities, you might want to look into something like the [YubiKey 5C](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dyubikey%2B5c%26tag%3Dssw.ans.tx-1-20), which supports a broader range of protocols and gives you more flexibility. Overall, our data suggests that the Security Key C NFC generally does a good job with services linked to Google or Microsoft systems, as long as you've configured everything correctly. Before diving in, just make sure your setup can support it, so connecting the Security Key C NFC with LastPass is hassle-free.
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What are the differences between the Yubico Security Key C NFC and other Yubikey models?
If you're trying to figure out the differences between the Yubico Security Key C NFC and other YubiKey models, here's a lowdown based on what we know. The standout feature of the Yubico Security Key C NFC is its dual support for USB-C and NFC, which means you can either plug it into a USB-C port or tap it against an NFC-compatible device for authentication. This flexibility makes it compatible across systems like Windows, macOS, ChromeOS, and Linux, according to the manufacturer's product description. One thing to keep in mind is that the Yubico Security Key C NFC works well with services supporting FIDO U2F and FIDO2 protocols, which include big names like Google and Microsoft. However, if you're looking for something that also supports protocols like OTP (One-Time Password), you might want to consider the [YubiKey 5 Series](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DYubiKey%2B5%2BSeries%26tag%3Dssw.ans.tx-1-20) instead. Our research suggests this limitation might impact how the key works with some apps, such as the [Yubico Authenticator](https://www.shopsavvy.com/redirect?url=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DYubico%2BAuthenticator%26tag%3Dssw.ans.tx-1-20) app. So, it’s important to check what you really need based on your existing services and apps. As for the build, this key is known for its sturdy design and reliability, which makes it a good choice if you're looking for a budget-friendly option. Just a heads up though, experiences with the setup process seem to vary. Some people get it going without any hitches, while others might face a few bumps. It might be a good idea to peek at Yubico's setup resources or some online tutorials if you run into trouble. So, if you want to secure your accounts on common platforms and don't need the extra bells and whistles some higher-end models offer, the Yubico Security Key C NFC could be just right for you. It’s all about striking a balance between what you need it to do and how much you want to spend.

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Runner-up: Yubico YubiKey 5C NFC

Yubico - YubiKey 5C NFC - Two Factor Authentication USB and NFC Security Key, Fits USB-C Ports and Works with Supported NFC Mobile Devices - Protect Your Online Accounts with More Than a Password

The Yubico YubiKey 5C NFC serves as our runner-up, offering a robust set of advanced features. In addition to supporting standard MFA protocols, this key includes functionalities like Smart Card and OpenPGP, catering to those who need more sophisticated security measures. Its USB-C and NFC capabilities ensure compatibility across a range of modern devices. Although it comes at a higher price, the YubiKey 5C NFC is perfect for users seeking extensive usability and strong security features beyond basic MFA.

Lowest at any Popular Retailer
$55.00 at Amazon

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Budget Pick: Google Titan Security Key

For those entering the world of hardware security keys, the Google Titan Security Key is our top budget pick. Priced at approximately $30, it offers compatibility with USB-C and NFC, covering the security needs of most devices. It excels particularly within Google’s ecosystem, providing seamless integration with Google accounts. This key delivers reliable security features at an accessible price, making it an excellent choice for users looking for a straightforward, affordable MFA solution.

Available at Amazon
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Best for Biometric Authentication: Yubico YubiKey C Bio

If you prefer biometric authentication, the Yubico YubiKey C Bio is the best choice. It combines traditional security key features with fingerprint recognition, adding a critical layer of biometric security. This key is perfect for users who prioritize ease of use and additional security through biometric methods. Despite its higher price tag, the YubiKey C Bio ensures that only authorized individuals can access your accounts, thereby offering robust performance and greater peace of mind.

Available at Amazon
View at Amazon

Best Open-Source Security Key: Nitrokey 3C NFC

Privacy-conscious users who value open-source solutions will find the Nitrokey 3C NFC to be the ideal security key. This device supports major standards like FIDO2 and features upgradable firmware, allowing for enhanced security and customization. While more expensive than some competitors, its open-source nature provides transparency and control that are crucial for many users. This key is perfect for those who want a high-security device coupled with the ability to control and audit the firmware themselves.

Available at Amazon
View at Amazon
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