Security Key C NFC - Basic Compatibility - Multi-Factor authentication (MFA) Security Key and passkey, Connect via USB-C or NFC, FIDO Certified

After a bunch of research I decided to go with YubiKey after all the positive reviews. It's a great physical security key and works with NFC. Love the peace and mind it gives me owning one of these. I love how small it is and how I can carry it on my keychain wherever I go. Fairly easy to use for anyone familiar with MFA/2fa. Some people may need help setting it up if they are not tech savvy.

good product works just fine

I'm primarily using this to secure my password manager. It takes a little while getting used to having to pull out the extra device but it is a good feeling to know that nobody else can get into my password manager. I picked up two, one for a backup. I'm thinking of picking up a third for just in case just in case. The problem becomes keeping them all up to date. Just a fact of life I guess.

Easy set up for all accounts. Just go into settings, password or privacy of any account you want to add a passcode to, plug this in, and follow the prompts to add it. simple!

I am hoping to use this as a UF2 device, but it causes every browser to prompt for a pin. It tries to press for FIDO protocols instead of the UF2 protocol its supposed to be capable of. I simply don't want to risk being locked out of my own accounts should something go wrong with a pin. This is unacceptable. Don't buy it unless you want to memorize a new pin#.

So far, this "Security Key C NFS" does not work with my iPhone 12 mini, i.e. the NFC feature fails to connect to the Yubico Authenticator. The failure rate is ~98%. It connected only three times, in 50+ tries: - I even took the (plastic) case off. - I tried every possible orientation at the top of the iPhone - This iPhone uses NFC just fine when using Apple Pay at multiple stores' many kiosks, so the iPhone NFC seems just fine. I have had to contact Yubico support (still waiting for a response) and setup and use have not been easy at all. They have a long way to go to make this a usable product (and i'm a computer engineer...) 06.24.2026 After a short back and forth with Yubico text support, including much debug info I provided, they decided to mail me another Yubico NFC key. Currently waiting for tracking number, receipt of key, and testing.

YubiKeys are a must at every tech company I've worked for. They offer the highest level of security and are incredibly easy to set up. I’ve used them for over eight years, and they’ve saved me from multiple phishing attempts. If you see negative reviews, ignore them—it’s usually just a lack of technical know-how. Take the time to learn the system; the security payoff is worth it.

Super bueno

NFC, touch, USB-C. All good. You can also use iPhone’s NFC to authenticate with this security key. Expensive though; double the price of USA.

Nice Security Key Plug And Play , No Authenticator app Needed or supported this is Only Basic Key If Your Budget is Good go with Yubico 5C Nfc With Upgraded TOTP Supported

I am quite new to using security keys like Yubikey and after seeing a friends account get hacked causing them lots of grief I thought about my own security. Setting these up is quite straight forward you download the Yubico authenticator app and set a pin. The pin is what you will use when you log into websites with the key that support these and get that pin wrong upto 8 times the Yubico will factory reset itself. The reason for this is if somebody steals your key it gives you that added protection. You can either use a yubico security key as the final step in 2factor authentication on a supported website or a passkey on a supported website. Support for these is a bit patchy and different websites might implement them a little differently. It's worth watching some tutorials on Youtube if you're a beginner and interested in these. There's other YubiKeys that offer more features so best do your research and choose the one that meets your individual needs. The Security key here is the most basic but does what I personally want. Pros - Stronger protection than say SMS codes for 2FA authentication. Only you have the physical key! - Setting them up as Passkeys offers strong protection against your login credentials being stolen and is convenient. Microsoft is one place that's starting to move away from Passwords and offer passwordless logins. It sounds less secure but it really isn't. Phishing is one of the leading ways hackers gain your credentials. Cons - You ideally need at least two in case you lose one, so keep one or more for a spares. - You have to weigh up your own security needs but it might be worth having another way into your account if you do lose or damage them. Websites typically offer multiple 2FA methods to confirm it's you. Only you can decide on your needs and your security will only then be as strong as the lowest method attached to that given account - A little learning curve but not difficult as such, like I say watch some tutorials if you're new

Cumple con la función para la que fue creada esta llave!

good quality