YubiKey 5C - Multi-Factor authentication (MFA) Security Key and passkey, Connect via USB, FIDO Certified - Protect Your Online Accounts (5C)

I bought this key to use this for Google, LastPass, and Duo MFA at my workplace and setting up and using it has been a positive, relatively simple experience. After using it for a few days, I will probably get the USB-A/NFC version for daily use and use this as my backup. My primary devices are a Pixelbook (two USB-C ports) and a Moto X4 running Android 9. The device apparently identifies itself as a keyboard when plugged into a port. Touching the gold/brass contacts on either side of the key inputs a string of cryptographic characters and a return. This is important because if you accidentally tap the contacts while in Gmail you'll get a bunch of new message windows pop up. I recommend not leaving the key plugged in when you're not actively using it because it is easy to bump the contacts accidentally, particularly while removing the key: they are where it's most natural to grip the key while pulling it out. Hopefully a future version could make these contacts a little less easy to bump unintentionally. Physically, it's small and doesn't add much bulk to my keychain, which I appreciate because I carry my keys in my front pocket and prefer my keyring to be as small as is practical. I am a little worried about lint and dust collecting in the connectors over time and degrading the connection, and am looking into options to cover the connectors. It seems like the most practical option for me is to keep the USB-A/NFC version on my keyring and use this USB-C key as my backup. It would be great in the future to see a durable, sealed USB-C version with NFC whose contacts can be covered while it's not in use. The Google, LastPass, and Duo instructions were clear and well-written. It takes a little bit of time the first time you set it up, and all of those services have some minor hiccups on the software UX side of things, but the Yubikey itself did everything it was supposed to. The only significant issue I experienced is that the Duo's web app used by my employer does not recognize the Android version of Chrome, which means I cannot use the key for mobile logins and have to use less secure and less convenient push notifications. All told, I'm happy with this purchase.

TL;DR: Ideal for MFA with major platforms, easy setup, perfect for daily professional use. I purchased this key mainly for multi-factor authentication with several popular online platforms, and I've found the setup and use to be pleasantly straightforward. Considering its efficiency, I'm planning to use a different version for my regular activities and keep this one as a backup. The key is recognized as a keyboard when plugged in, and touching its contacts inputs a secure code. Caution is advised though, as accidental touches can trigger unintended actions in certain apps. It's best not to leave it plugged in unnecessarily to avoid these mishaps. Its compact design is a major plus for me, as it adds very little bulk to my keychain. There is a slight concern about dust and lint affecting the connectors over time, so I'm exploring ways to protect them. A more robust, dust-resistant version in the future would be a great improvement. The integration process with the platforms I use was mostly seamless, with just a few minor interface hiccups. The only significant limitation I've encountered is with certain mobile app compatibilities, which restricts its use for mobile logins. In summary, this key has been a valuable addition to my tech arsenal, effectively balancing security and convenience in my daily professional routine.

Love this product. Safe from hackers

Works greaf

It's a great idea for security, but not many sites have started using this type of MFA. However, you can use it in combination with an app (Yubikey Authenticator) for sites that use various one-time password MFAs, so that expands its usage. It was not exactly plug and play on Linux. Also, some browsers have trouble with it (e.g., Chromium, Brave), but it works well with Firefox. (I was only using Linux, but I don't know if that was a factor.)

This YubiKey is very easy to use. Great for upgrading the lecel of security of online accounts.

at this price point I'm not sure why the USB c stainless shield is stamped instead of extruded like it is on their other models

Product as described

This little one ☝️ awesome!! Compatible with ios 26.5 work smoothly 😆 so happy 🎉🎉 Thanks you for fast delivered as well 👍💖

No tiene ni NFC, ni huella dactilar, es solo tocar la parte dorada para activar.

The Yubico YubiKey 5C is a remarkable device that has revolutionized digital security with its ingenious design and unparalleled functionality. As someone deeply concerned about safeguarding personal information, this product has exceeded my expectations and delivered an unparalleled level of peace of mind. Firstly, the YubiKey 5C's sleek and compact design immediately captures attention. Its portability is a huge plus, fitting effortlessly into my pocket or attached to a keychain for convenience. The USB-C compatibility makes it incredibly versatile, ensuring seamless connectivity across a wide array of devices without the need for adapters. Setting up the YubiKey 5C was refreshingly simple. The straightforward configuration process provided step-by-step instructions that even a novice could follow effortlessly. Its compatibility with various platforms and services, including Google, Microsoft, social media accounts, and password managers, showcases its adaptability in securing diverse digital environments. What truly sets the YubiKey 5C apart is its multifactor authentication capabilities. Its support for multiple authentication protocols, including FIDO2, U2F, OTP, and smart card functionality, fortifies my online presence across various applications. The hassle-free touch authentication feature expedites the login process, eliminating the need to remember complex passwords. Moreover, the YubiKey 5C's robust security measures are unparalleled. Its tamper-resistant hardware ensures that sensitive data remains protected, safeguarding against phishing attacks and unauthorized access. Knowing that my accounts are fortified by this level of security provides an immense sense of confidence in an era where cyber threats are rampant. In terms of durability, the YubiKey 5C excels. Its sturdy construction withstands daily wear and tear, demonstrating reliability over extended periods. The fact that it requires no battery or charging is a huge advantage, ensuring continuous functionality without the inconvenience of maintenance. The customer support provided by Yubico is exemplary. Their responsive and knowledgeable team promptly addresses queries and concerns, reaffirming their commitment to customer satisfaction. In conclusion, the Yubico YubiKey 5C is a game-changer in the realm of digital security. Its user-friendly setup, robust security features, versatility, and impeccable build quality make it an indispensable tool for anyone prioritizing online safety. Investing in the YubiKey 5C is not just a purchase; it's an investment in fortifying your digital world. I highly recommend this product to anyone seeking a reliable, easy-to-use, and effective means of safeguarding their online identity.

Le top du top niveau sécu

Win11 de kullanılması çok zor. Özel bir uygulama ile giriş yapılabildiği anlatılıyor fakat Microsoft hesabı ile oturum açılınca mümkün olmuyor. Daha güveni olayım diye aldım artık parmak izi bile kullanamıyorum. PC dışında diğer alanlarda oldukça güveni buluyorum.