3 should solve this by introducing main window, which is shown right on application's start. The new Nitrokey 3 is the best Nitrokey we have ever developed. GnuPG successfully recognizes the Nitrokey 3 as an OpenPGP Card (development version of the firmware required). Multi-protocol. $55 (-ish) keys also support GPG + PIV + HMAC + several other features. 999. With touch button. As a Yubikey replacement it’s 50/50. The firmware on modern NitroKey models (except the NitroKey Pro 2) is updatable. Convenient and portable: The YubiKey 5C fits easily on your keychain, making it convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. Nitrokey HSM With Windows. 3. Nitrokey FIDO2. Yubikey Vs Solokey. iOS also comes with complete support. MS Still doesn't have U2F support, so you'll have to purchase more costly FIDO2 devices. Protecting against compromised host systems. Passwordless Login and Two-Factor Authentication; Secure Administration of Servers and IoT With SSH; Phishing Protection; Security For Cryptocurrency Exchanges And Bitcoin Startups; Support. They include Yubikey 5 NFC, 5C, 5 Nano and Security key NFC. The YubiKey 5 cryptographic module is FIPS 140-2 certified, both Level 1 and Level 2 (Physical Security Level 3). The U2F model is still the basis for FIDO2 and compatibility for existing U2F deployments is provided in the FIDO2 specs. The downside is that they’re made in China and not available everywhere. It's small—a little shorter than a house key. Your Nitrokey is now ready to use. If you're on the fence, buy the 5 now, it's well worth it and will last you years. This has the added benefit that I can store part of my os decryption password on my OnlyKey and have the OnlyKey enter it for me. What I am also really missing from Nitrokey is a Nano model, which I can easily leave in my. The U2F model is still the basis for FIDO2 and compatibility for existing U2F deployments is provided in the FIDO2 specs. 2in (12 x 40. I've only used a NitroKey HSM. It also doesn't support NFC. We plan to ship all pre-orders of the Nitrokey 3 Mini by the end of the month. $50. It's not just two-factor identification. Tags. Das war. Going by the above criteria, we tested Yubico’s Security Key, Security Key NFC, Security Key C NFC, and YubiKey 5C, 5C NFC, 5Ci, and 5 NFC; Google’s Titan Security Keys (USB-A/NFC Security Key. After that, the Nitrokey 3 Mini will be in stock and available to order directly from our online store. It also doesn't support NFC. The YubiKey 5 Series is the industry’s first set of multi-protocol security keys to support FIDO2 / WebAuthn, the open. The all-round best security key. With strong community focus. Use nfc. I am more concerned it is mentioned that even Nitrokey FIDO2 token has a chip weaker than NK Pro2 from a security point of view. They include Yubikey 5 NFC, 5C, 5 Nano and Security key NFC. The Nitrokey is much bulkier than the Security Key NFC and can’t match its build quality. The Yubikey 4 has multiple factors, being the Nano and the Yubikey 4 itself. It is my. First check the: Frequently Asked Questions. They are storing keys which might. It offers USB-A mini for the first time. The new Nitrokey 3 is the best Nitrokey we have ever developed. On the other hand, SoloKeys are also quite popular in this category as it is the only security key that is open-source FIDO-2 security keys. (My next computer will be USB-C, my current one is USB-A so I use an adapter, works like a champ!)The Feitian ePass K40 is approximately equivalent in features to the Yubico Security Key, not a YubiKey 5 series key. NitroKey (everything is on Github : code + hardware + layout)/OpenPGP cards (card readers are expensive and not so common). When asked for a password, the YubiKey will create a token by concatenating different fields such as the ID of the key, a counter, and a random number,. If most of the accounts are accessed from your mobile device, then the Yubikey 5 NFC is a better key. That's the nitrokey FIDO2 or the security key by yubico . In terms of the 5-series, though, there are currently six keys you can buy. Near Field Communication (NFC) Keep your online accounts safe from hackers with the Security Key by Yubico. 1 YubiKey FIPS (4 Series) Overview. The bottom line is that if you can afford the Yubikey 5 NFC get it as you have additional functional over the Security key. Then it will be up to the software providers to start enabling Passkey support. There is also the Nitrokey, which seems to have some linux support, but only Ubuntu is officially supported. Performs RSA or ECC sign/decrypt operations using. Right now the keyfile in a DO is not protected by a PIN it seems. 47 x 1. I will appreciate your help with these. There’s a bunch of other keys available, what makes nitrokey stand out?Once a YubiKey is registered, the user’s PIN should be changed if the default value (123456) is still set. 676771] usb 1-1: Product: Nitrokey HSM [176309. Look for instructions for yubikey ssh authentication using gpg-agent. Yubikey works with 2fA making it hard to break into your device with just a password. Now we focus on the support of a first elliptic curve. I’m I right to think that LP and YK use FIDO 2UF. Our lead engineer, Dain Nilsson, has written a whitepaper that goes into detail on this YubiKey function. com. 16 on Nitrokey, and Yubikey can't store at all. The Yubikey 5 series has functionality that only a small portion of users need. Look into Solo key, Nitro key, OnlyKey, and Tillitis Tkey for varying levels of functionality. At first glance, both the Yubikey and FIDO may not have stark differences between them, as they are both U2F security keys. Two-Factor Authentication For ERP Software Odoo; Additional Decryption Subkeys (ADSK) with GnuPG; Desktop Login And Linux User Authentication; OpenPGP smartcard with GnuPG on Fedora; Firmware Update; Using The Nitrokey 3 With nitropy; OpenPGP Email Encryption; OpenPGP Key Generation With Backup; OpenPGP Key Generation Using. Even among other Nitrokey products, the Nitrokey FIDO2 is a bit of an odd duck. We have a range of computer login choices for organizations and individuals. With a simple touch, it protects access to computers, networks, and online services for the world’s largest. TermBot is an SSH client that supports authentication with YubiKeys, Nitrokeys and other OpenPGP cards over NFC and USB. However, for most users, the SECURITY KEY SERIES and the YUBIKEY 5 SERIES should prove sufficient for most applications. In my opinion its not worth paying $100-120 (depending upon region) for a security key when other cheaper better alternatives available. A Company minimum standard of 6 chrs is not enforceable on. The built-in PIN pad, with functionality to erase the key after 10 failed attempts, gives it a different look and dynamic compared to others. However, they designed it using stronger security software,. It offers NFC, USB-C and USB-A Mini (optional) for the first time. By the end of the year (2023), the infrastructure bits should mostly be all rolled out across the 3 large providers (Apple, Google and Microsoft). The double-headed 5Ci costs $70 and the 5 NFC just $45. Your Nitrokey FIDO2 does not have NFC but still costs a few more: 29 EUROs, though such a small price difference does not matter. The new Nitrokey App 2 will be the central management solution for all Nitrokey 3 devices in the future. The built-in PIN pad, with functionality to erase the key after 10 failed attempts, gives it a different look and dynamic compared to others. While FIDO is supported by web browsers, using Nitrokey as a secure key store for email and (arbitrary) data encryption requires native software. Nitrokey is an open source hardware USB key for data encryption and two-factor authentication with FIDO. The Nitrokey 3 combines the features of previous Nitrokey models: FIDO2, one-time passwords, OpenPGP smart card, Curve25519, password manager, Common Criteria EAL 6+ certified secure element,. ago. I read on their forum that some people have problems running it in debian Jessie, which I use daily. Its history dates back to 2014 through a company called SatoshiLabs from the Czech Republic. Product documentation. If you only want to secure Bitwarden, Google, Microsoft, and now Apple ID, then the security keys are enough. Decrypt the file with Yubikey's OpenPGP private key. Ideal for remote maintenance and for ensuring product authenticity. Versatile compatibility: Supported by Google and Microsoft accounts, password. 2. Henry5321. TerribleHalf • 4 yr. Now that USB-C is. Using the Security Key NFC, I no longer need to use the Google. Compared to the. As a Yubikey replacement it’s 50/50. Most popular. devices. Plus, when you add a TOTP seed, you pretty much have to have both your Yubikey and your backup both. 3 x 5mm) Weight: 3g (0. Mobile apps for Android and iOS 13. 9 millimeters, HWD), the Titan Key is quite a bit longer than either the Yubikey Bio USB-A or -C keys ($80 and $85, respectively). Die neue Version 2. USB-C and lightning bolt. Setup FIDO2 WebAuthn. The YubiKey 5 NFC has six distinct applications, which are all independent of each other and can be used simultaneously. proprietary Y*** OTP. It's expensive. See these instructions . 59 x 0. I would be interested in this too, hopefully someone will chime in. In terms of accessibility, the Yubikey 5 is more advanced in its use, since you can use it for both computer/laptop and mobile. For macOS and Linux, CTAP2/FIDO2 was completely missing until recently, which is supposed to follow with version 109 in mid-January 2023. They include Yubikey 5 NFC, 5C, 5 Nano and Security key NFC. initrd. Access. From a security standpoint, by default, Git doesn’t provide any assurance. It offers NFC, USB-C and USB-A Mini (optional) for the first time. 2. Nitrokey Storage also allows you to create hidden volumes whose existence can be plausibly denied. NitroKey 3A NFC 1. 2 or later. It offers NFC, USB-C and USB-A Mini (optional) for the first time. Two-factor Authentication OpenSK supports two-factor authentication (2FA). Interestingly, this costs close to twice as much as the 5 NFC version. Opera can also score with full support according to its self-description. The Nitrokey 3 combines the. The YubiKey does so much more, too—provided. However, I’d like to keep a copy of the public key on the NK3. 875: Nitrokey-Pro : 3. Password Length on the device. $10. This physical layer of protection prevents many account takeovers that can be done virtually. martijnonreddit. Nitrokey 3 Nitrokey Storage 2 Nitrokey Pro 2 Nitrokey Start Nitrokey HSM 2 Nitrokey FIDO2 ; Open source: Firmware updates: Tamper-resistant smart card : FIDO2, U2FNitrokey is great, and I really want to get one, however shipping to the U. 715. Effectively: you'd only get the account TOTP codes if you knew your Bitwarden username, password, and had a valid Yubikey. This are the answers: Nitrokey: Similar functionality, fully Open Source, Made in Germany. The 5th generation YubiKey has arrived! Our new YubiKey 5 Series is comprised of four multi-protocol security keys, including two much anticipated new features: FIDO2 / WebAuthn and NFC (near field communication). It provides the strongest level of authentication to Twitter, Facebook, Gmail, GitHub, Dropbox, Salesforce, Duo, Centrify and hundreds more U2F and FIDO2 compatible services. ago. , to guarantee that the files and the commits that you are working. 3. 11oz) As noted above, the YubiKey 5Ci is unique because it includes two connectors: one for Apple Lightning and another for USB-C. The 5 series offers additional functionalities. The YubiKey 5 NFC uses a USB 2. Interestingly, the K10 is roughly $5 USD more than the T2F2-mini, while the feature-set between the two is the same. The only difference between the 5 series keys is how they communicate with your devices. 509, PKCS#11) OpenPGP/ GnuPG email encryption : RSA key length [bit] 2048 - 4096: 2048 - 4096:. Ich habe sowohl den 3C NFC als auch den 3A NFC im Juli 21 bestellt, weil ich von Yubikey nach Deutschland auf etwas quelloffeneres wechseln wollte. Nitrokey Storage is the original option for the all-encompassing protection of your personal data. Trustworthy and easy-to-use, it's your key to a safer digital world. - YubiKey NEO - YubiKey 5 NFC USB: - Nitrokey Start, Pro, Storage (with adapter) - YubiKey 4, 4 Nano, 5, 5 Nano (with adapter). Visit Site at Nitrokey See It Read Our Nitrokey FIDO2 Review. 12. $22. YubiKey 5C NFC. Inside that KeypassXC database, for better or worse, I have my TOTP data and get my TOTP codes direct from KeypassXC. Nitrokey 3 Nitrokey Storage 2 Nitrokey Pro 2 Nitrokey Start Nitrokey HSM 2 Nitrokey FIDO2 ; Open source: Firmware updates: Tamper-resistant smart card : FIDO2, U2F : One Time Passwords (OTP) Password Manager : S/MIME email and hard disk encryption (X. Compared to the. Now, you want to log into. #. Yubikey – what are the differences? Yubikey with greater variety. If you want to have your YubiKey on your keychain:. Hidden shortcomings is that Yubikey 5 has lot of features and a learning curve. 3 x 5mm) Weight: 3g (0. It's our recommended security key for first-time buyers or. The best Nitrokey alternatives are Authy, YubiKey and Microsoft Authenticator. I've only used a NitroKey HSM. Having a YubiKey removes the need, in many cases, to use SMS for two-factor. The other is that I plan to buy a second key as a backup because security is only as strong as your weakest link. People even publish their public keys on public key servers. This is made possible by the new Tensor G3 CPU and is one of the greatest security features in years, which hardly any other device offers. Yubikey 5 NFC works with iPhone 7 or higher and Android phones that support NFC. The Titan is also. At 0. I wrote to both companies why to buy their product. They. The Yubico OTP is based on symmetric cryptography. prajaybasu. Keychain vs Nano) you want. io to: xxxx [IPv4] Failed reachability for: xxxxx, xxxx. fail to find the right spot! Q: What happens if I lose my device? When securing accounts using FIDO (two-factor authentication and passwordless login), you should. ago. 3RC1, so you can still use version 1. 4. I use ed25519 where i can (some sites don't support it) and RSA keys for sites that don't support it (azure devops *cough* *cough*). In order to protect your KeePass database using a YubiKey, follow these steps: Start a text editor (like Notepad). Because it's FOSS. One-time passwords (OTP) and conventional static passwords are supported. The CTAP specification refers to two protocol versions, the CTAP1/U2F protocol and the CTAP2 . 509 and SSH CAsAs your organization experiences changes YubiEnterprise Subscription allows you to stay agile cost-effectively. Then do reset with “nk3” instead of “start”. Please follow this link for an in-depth setup guide for your preferred computer login tool. The Yubikey Authenticator app can accept both to set up the key. The series provides a range of authentication choices including strong two-factor, multi-factor and passwordless. The YubiKey 5 series, image via Yubico (Yubico) Pricing of the 5 series varies. It's our recommended security key for first-time buyers or. Additional features like OpenPGP Card and PIV are available in test firmware releases. Read the YubiKey 5 FIPS Series product brief >. YubiKey 5C CSPN features a slim USB-C form. Encrypt data and emails: Encrypt your emails with GnuPG, OpenPGP, S/MIME, Thunderbird or Outlook. Different models include different features, similar to NitroKey models. Thanks for the suggestion. Improved compatibility with OpenSSH: If you use OpenSSH with resident keys, you can now. Encrypt entire hard drives using TrueCrypt/VeraCrypt, LUKS or individual files using GnuPG. Keep your online accounts safe from hackers with the YubiKey. Nitrokey 3 - Test Firmware Release. OpenSK Features. Thanks to strong cryptography, Nitrokey FIDO2 supports secure two-factor authentication. It offers NFC, USB-C and USB-A Mini (optional) for the first time. You can make sure your Yubikey supports the needed hmac-secret extension by querying it with ykman: $ ykman --diagnose 2>&1 | grep hmac-secret Backup your LUKS header. Using a YubiKey to login to your computer. This project will allow it to extend its Rust firmware, developing additional functionality which makes it into a full-featured open hardware security key. thrakkerzog. Criteria¶ Company policy says we have to compare/contrast at least three vendors during our selection process. It is my understanding that their hardware is also open source and they've. YubiKey Security token Peripheral Computer hardware Computer Information & communications technology Technology. For more information, see the firmware-update page for. 0) 4. The Security Key is a stripped down, cheaper version of it, essentially. YubiKey 5Ci and 5C - Best For Mac Users. 1 Answer. Firefox has full support on Windows. Gamer10222 • 2 yr. While FIDO2 support is absent, the Google Titan Security Key Bundle does one thing flawlessly — works with your phone or tablet. The YubiKey 5 Series prices range from $45 for the 5 NFC to $60 for the 5C Nano. 2022. 1. That's where Yubikey keeps the market. Primary Functions: Secure Static Passwords, Yubico OTP, OATH – HOTP (Event), OATH – TOTP (Time), Smart Card (PIV-Compatible), OpenPGP, FIDO U2F, FIDO2. Afterwards you can begin to generate new keys. 0 interface as well as an NFC. Nitrokey develops and. g. The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives. U2F relies on the concept of minting a cryptographic key pair for each service. I do have a yubikey 5 nfc but the issue is my firmware is older than 5. The majority difference is instead of a USB-A connector it has a USB-C and Lightning connector. Experience even stronger security with the ability to store YubiHSM 2 authentication keys on a YubiKey, to. The Nitrokey Fido U2F security key delivers two-factor authentication for the most popular sites on the web, and does so with impressive open-source bona fides. 22 Wenn der Stick Strom hat. Oh man, I only just decided to get a Yubikey instead of a Nitrokey because NFC. However, if you are comfortable with the command line, Nitrokey should not be a problem for you. Yubikey is closed source and this posts bugger is closed as well. yubikey manager then reboot5. Also per usb Kabel (pc) oder per Powerbank,. Yubico has announced a new line of security keys that lets you unlock accounts with a fingerprint. Or choose your operating system:Trezor devices are designed to be used on compromised host devices. Yubico's YubiKey (2019) Safenet Protect Server PSI-E2/PSE2 (2019) eyeDisk (2019) Samsung, Crucial (2018) Fujitsu, Zalman, Apricorn, Satechi, Startech (2016). Once you have made sure that both your user account and. luks. You need to configure a new Keepass2 database: Master Password. Nitrokey is an open source hardware USB key for data encryption and two-factor authentication with FIDO. (hsmwiz)GTIN: 5060408461518. Sold by Yubico Inc. 60 for USB-C keys. Yubico changes the game for strong authentication, providing superior security with unmatched ease-of-use. dedyn. Make sure to install a firmware more recent than version 1. 676772] usb 1-1:. 99 Kensington VeriMark Guard USB-C Fingerprint Key also. 5 Understanding the LED indicator 3. But on the plus side both U2F and FIDO2. YubiKey alternatives are mainly Authenticators but may also be. To help you choose, you can always use the Works with Yubikey tool to determine compatibility. com at a retail price of $80 for the USB-A form-factor and $85 for the USB-C form-factor. Please note that if you provision a new Nitrokey the factory default PIN from above must be entered as the. Encrypt your emails with GnuPG, OpenPGP, S/MIME, Thunderbird or Outlook. arrow_forward. )Setup Any New Codes: To setup new codes, simply log into the online account you want to secure, find the security settings and locate the 2FA menu. 3. 2. All YubiKey 5 Series keys have the same core functionality, you just decide on what connector and size (Ex. Dimensions: 0. 676771] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [176309. YubiKey 5C NFC. Multi-protocol. Made in China. io [IPv4]Please see the following topics at docs. $25 USD. 4. 24 votes, 10 comments. KeePro Unlocker. I got through steps 1-7 without any issues. The attempt with ecdsa-sk leads to the same result. This microcontroller doesn't appear to offer as much in terms of fuse bits, etc. In terms of accessibility, the Yubikey 5 is more advanced in its use, since you can use it for both computer/laptop and mobile. This also means if you plug a solokey into a compromised device, your solokey could become compromised. Convenient and portable: The Security Key NFC fits easily on your keychain, making it convenient to carry and use. It uses the Trussed firmware framework and is developed in collaboration with SoloKeys (see the solo2 repository). 5 by 50. With all that being said, Bitwarden currently supports 3 ways for 2FA on YubiKey 5 series: U2F (via old API, doesn't work on all browsers) TOTP (Yubico Authenticator on desktop/mobile, via USB or NFC) Yubico OTP (via USB or NFC, works on all devices that support a keyboard) These functions do not replace each other and coexist on the YubiKey. In general you could use Yubikey or Nitrokey but it depends on what you expect a HSM to do. It offers NFC, USB-C and USB-A Mini (optional) for the first time. The "Nano" form factor takes this even further and almost disappears in the USB port. Today's Best Deals. Notably, the $50 5 Nano and the $60 5C Nano are designed to. I'm not sure I really get the objection to be honest, in the. See the release notes on GitHub for more information. Products of both vendors prevent users from accessing the private key being stored in the device. While a nicely comprehensive guide for other topics, and similar to my use of a Yubikey, it looks like it's actually almost entirely separate from what this post is about: storing a PGP master key on a hardware key, separate from the subkeys (which are likely on a different hardware key), so that it can be more easily used to sign the PGP keys of. Using the YubiKey for passwordless with Microsoft personal or Azure AD accounts. This link says you can use Yubikey PIV Manager to enforce some basic PIN complexity requirements (require at least 3 different character types in the PIN). It's bulkier and. This does not mean all apps will work with Tap as individual apps may need to be recompiled for interoperability with webauthn standards”. If you're on the fence, buy the 5 now, it's well worth it and will last you years. 2. The Nitrokey FIDO2 can be. S currently costs like $50, meaning I have to spend over $80 to get their cheapest Nitrokey. The only true open hardware and open source key is the Nitrokey Start, running Gnuk firmware. It will work with just about every account that. Trustworthy and easy-to-use, it's your key to a safer digital world. But beware: Numerous publicly known cases show that even SMS as two-factor authentication method is easy to hack. 509 smartcard (do not really use it, just imported a S/MIME cert, but that worked. Yubikey Vs Solokey. The Yubico Security Key is more than enough for most users. The YubiKey 5 FIPS Series is IP68 rated, crush resistant, no batteries required, and no moving parts. In theory it has USB, NFC and Bluetooth - so more options than YubiKey - but in practice it doesn't work for Microsoft account and I have contact issues using it in BitWarden Android. If it's in budget it will be much easier to use a 3rd party service like DUO to add Yubikeys into your clients MS services. The Yubikey’s security key is highly recommended by experts due to its top-notch security features. 1 Generate Secret as base32. Gain full control over your smartphone without Google and Apple!Before that, I am prompted to enter the PIN. The Nitrokey is much bulkier than the Security Key NFC and can’t match its build quality. ago • Edited 3 yr. EDIT: After it was pointed out by another user, I realized I was over thinking it and can use my spare Yubikey as a backup for my 2FA (OATH-TOTP) codes as well. On the other hand, the FIDO does not have. Save the triple-encrypted file to Google Drive. This means that the authentication. 4. 676771] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [176309. I would recommend getting 2 YubiKey 5 NFC and if you cannot afford right now, get one, then get another when you can afford to. Beware that 1Password does not support FIDO/U2F in the iPhone app due to Apple SDK limitations; you'll need to have a different 2FA method for your phone. I'd like to ask the group for names of two top competitors for what Yubikey does so I can start setting up our demo schedule, etc. On the other hand, the FIDO does not have. Nitrokey HSM2 vs. ”. We plan to ship all pre-orders of the Nitrokey 3 Mini by the end of the month. Recent commits have higher weight than older. My personal feeling is that. The Nitrokey 3 combines the features of previous Nitrokey models: FIDO2, one-time passwords, OpenPGP smart card, Curve25519, password manager, Common Criteria EAL 6+ certified. Ich habe ein iPhone12 Pro Update 15. The Nitrokey Fido U2F security key delivers two-factor authentication for the most popular sites on the web, and does so with impressive open-source bona fides. The YubiKey is an extra layer of security to your online accounts. The YubiKey 5Ci with Lightning connector and USB-C connector is priced at $75. 14. Yubico says it’s available today and will cost $55, which is $5 more. Firefox has full support on Windows. For additional customizations such as PIN setup, NFC and USB configuration, PIV setup and more, use the tools below. Yubikey vs Nitrokey – a complete outline. Because VERY FEW sites actually allow you to authenticate with U2F. prajaybasu. To begin, launch Microsoft Edge on the latest Windows 10 update (version 1809) an visit Microsoft account page and sign in as you normally would and click on Security > More security options, select Set up a security key. Although every Git "blob" is hashed using SHA-1, this is only useful as an integrity check, i. Yubico has been the pioneer in this sector and many of us use Yubico keys every day. The Yubikey 5 series, on the other hand, is the most advanced in terms of looks and features – coming in the USB-A, Nano, and USB-C. This physical layer of protection prevents many account takeovers that can be done virtually. 21 and you can get your hands on the USB drive solution for a small price. Can the 5 hold more sub keys than the 4? No. Nitrokey offers Nitrokey Storage 2, Nitrokey Pro 2, Nitrokey Start, Nitrokey HSM, and Nitrokey FIDO U2F. 4. The USB-C connection works well for any computer. #. This update brings the following changes: Improved stability on Windows 10: The Nitrokey 3 works more reliably for Windows 10 users. This allows me to use a significantly longer and more complex decryption password. ago. There's a touch-sensitive gold circle in the middle and a hole. But for any other service that doesn't use FIDO2 as 2FA, you'll have. Anyways before firmware 5. Hardware Security SDK. Ich habe sowohl den 3C NFC als auch den 3A NFC im Juli 21 bestellt, weil ich von Yubikey nach Deutschland auf etwas quelloffeneres wechseln wollte.