The U2F model is still the basis for FIDO2 and compatibility for existing U2F deployments is provided in the FIDO2 specs. The YubiKey 5 NFC looks like a very thin flash drive. When logging into an account with a YubiKey registered, the user must have the account login credentials (username+password), and the YubiKey registered to the account. Documentation for users is available in the Nitrokey 3 section on docs. proprietary Y*** OTP. Nitrokey HSM2 vs. Nitrokey FIDO2. The Security Key by Yubico combines hardware-based authentication, public key cryptography, and the U2F and FIDO2 protocols to eliminate account takeovers. I keep an eye on the Nitrokey 3 for a long long (…long!) time and it feels like its going soooo slow. The YubiKey 5C supports two slots for different configs, couldn't find anything about if the Titan does. However, the most noticeable feature would be the variety of keys you can get in the Yubikey – totaling up to five. The Security Key is a stripped down,. The most secure Android on the planet in tablet format. dedyn. 47 x 1. Solokey is a Level1 fido device, meaning it is safe from general malware, but not an OS compromise. The downside is that they’re made in China and not available everywhere. They offer the most wide variety of protocols. The New Nitrokey 3 With NFC, USB-C, Rust, Common Criteria EAL 6+. 2. FIDO only. Convenient: Connect the YubiKey 5C Nano to your your device via USB-C - The “nano” form-factor is designed to stay in your device, ensuring secure. OpenSK Features. The Yubikey 4 has multiple factors, being the Nano and the Yubikey 4 itself. Some of these instructions will have you generate the key off the card and then import it (potentially to multiple cards), I prefer to generate the key on the card. Bitwarden supports Yubikey OTP on a wide range of phones that have either a Lightning port, USB port, or that support NFC. Nitrokey FIDO2. Tags. If you want NitroKey to be better, you can contribute by suggesting improvements to the developer. The double-headed 5Ci costs $70 and the 5 NFC just $45. I have a Yubikey NEO (Firmware: 3. The firmware on modern NitroKey models (except the NitroKey Pro 2) is updatable. nitrokey. From what I've seen, OnlyKey can store 24 accounts vs. A recent discussion on Reddit indicates that Yubikey OTP sometimes causes trouble when logging in to Bitwarden, suggesting that the Yubikey OTP option should not be enabled for Bitwarden; on the other hand, another contribution to the same discussion states that Yubikey OTP is required to get NFC to work on iOS. TermBot - SSH with YubiKey, Ni. The Nitrokey 3 doesn’t contain storage capability for ordinary data (it can only store cryptographic keys and certificates). Yubikeys are superior to app-based auth in three ways: They isolate your secret data in a secure dedicated peice of hardware, so if your phone is compromised by a software attack, your secrets would still be safe. 00. which is usually expected of a professional HSM. • 3 yr. I wrote to both companies why to buy their product. GTIN: 5060408465295. 2. Or at least the version from a few years ago wasn't. TerribleHalf • 4 yr. If you want to have the Key inserted in your device most of the time: YubiKey 5C Nano or YubiKey 5 Nano. There is nothing else included with the key. I also have new ones, but. There are several places from where you can purchase our products. g. Generally YubiKey is a de facto standard solution and you may be sure all sites are tested mainly for YubiKey compatibility. On the other hand, the FIDO does not have. Simply plug in via USB-A or tap on your NFC-enabled device to authenticate. It is my understanding that their hardware is also open source and they've. Firefox has full support on Windows. The best Nitrokey alternatives are Authy, YubiKey and Microsoft Authenticator. The NitroPhone combines security, privacy and ease of use with modern hardware and many years of software updates. The only fully open source key they have is Nitrokey Start which is based on Gnuk, but it also has less features. in the name of security via obscurity. )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. The YubiKey 5Ci with Lightning connector and USB-C connector is priced at $75. Also per usb Kabel (pc) oder per Powerbank,. In this article, we will compare these two keys and determine which one is best for securing sensitive data. Primarily, end user USB's are designed for the end-users access. For this it is mandatory to update to a current pynitrokey version (>= 0. You should see the text Admin commands are allowed, and then finally, type: passwd. S and Sweden but they only have fido2 level 1 certification not level 2 certification for the "normal" keys. 3 x 5mm) Weight: 3g (0. device. Other great apps like YubiKey are andOTP, Nitrokey, Microsoft Authenticator and OnlyKey. Protect your server's keys with Nitrokey HSM. com We tested the Security Key NFC, Security Key C NFC, and YubiKey Series 5 key, all of which can store passkeys. Hardware security keys have become a popular way to secure sensitive data in recent years. It works with Windows, macOS, ChromeOS and Linux. The version 1. Visit Site at Nitrokey See It Read Our Nitrokey FIDO2 Review. If you want to use it with your email client, please read its Dokumentation. At first glance, both the Yubikey and Nitrokey Pro may not have stark differences between. Identify what type of YubiKey you have (USB or NFC) and select Next. Most other services support either the 4 or the 5 series. onlykey. Or choose your operating system:Trezor devices are designed to be used on compromised host devices. PCI DSS) Internet of Things (IoT) and protecting your own products. ago • Edited 3 yr. About. Notably, the $50 5 Nano and the $60 5C Nano are designed to. (hsmwiz)GTIN: 5060408461518. Versatile compatibility: Supported by Google. In the same place at the same time. They include Yubikey 5 NFC, 5C, 5 Nano and Security key NFC. The (Federal Information Processing Standard ) FIPS version increases security. Once I save the file, I encrypt it with my PGP public key, delete the *. 16 on Nitrokey, and Yubikey can't store at all. The only difference between the 5 series keys is how they communicate with your devices. USB passthrough works via usbipd-win which allows for sharing locally connected USB devices to other machines, including Hyper-V guests and WSL2. Not really. These series of keys incorporate a three chip design. The Nitrokey HSM2 and YubiKey 5 NFC provide hardware-level protection to SSH authentication, making it more secure than traditional password-based. I have already successfully stored an OpenPGP certificate on the Yubikey. 676771] usb 1-1: Product: Nitrokey HSM [176309. Buy YubiKey 5, Security Key with FIDO2 & U2F, and YubiHSM 2. Dive into this Yubico YubiKey 5 NFC Review. Hey! I am really new to this topic and really not a expert in security things. This also means if you plug a solokey into a compromised device, your solokey could become compromised. Interestingly, this costs close to twice as much as the 5 NFC version. For backup purposes you have different keys on different cards and then if you ever lose a card you can delete. In particular, the YubiKey comes in more form factors, and it's significantly thinner or smaller than the chunkier thumb-drive form factor of the Librem Key. ago. Our lead engineer, Dain Nilsson, has written a whitepaper that goes into detail on this YubiKey function. Though Nitrokey have been audited by Cure53. The YubiKey Bio Series is available for purchase on yubico. A Company minimum standard of 6 chrs is not enforceable on. The new Nitrokey 3 is the best Nitrokey we have ever developed. Anyways before firmware 5. YubiKey 5. 3 Set Number of OTPs required to minimum of 4. At least Yubico and Nitrokey offer several models with different capabilities. . Performs RSA or ECC sign/decrypt operations using. NitroKey (everything is on Github : code + hardware + layout)/OpenPGP cards (card readers are expensive and not so common). Save the triple-encrypted file to Google Drive. At first glance, both the Yubikey and FIDO may not have stark differences between them, as they are both U2F security keys. See these instructions . It contains an encrypted mass storage (8-64 GB), allowing you to carry your important files with you securely. We have a range of computer login choices for organizations and individuals. 5 Understanding the LED indicator 3. The New Nitrokey 3 With NFC, USB-C, Rust, Common Criteria EAL 6+. 3 and later, Solo Tap will work with iOS webkit. The Nitrokey is much bulkier than the Security Key NFC and can’t match its build quality. The series provides a range of authentication choices including strong two-factor, multi-factor and passwordless. The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives. $55 (-ish) keys also support GPG + PIV + HMAC + several other features. The large amount of storage slots is also a huge plus, as I can store additional passwords on the key. dedyn. The YubiKey does so much more, too—provided. Trustworthy and easy-to-use, it's your key to a safer digital world. Help center. From the back, the C Bio looks nearly identical to the $55 Editors' Choice winner YubiKey 5C NFC: a slim, black rectangle with a USB-C connector at one end and a metal. Introducing the YubiKey 5C NFC - the new key to defend against hackers in the age of. In my opinion its not worth paying $100-120 (depending upon region) for a security key when other cheaper better alternatives available. $25 USD. Two popular hardware security keys are the Nitrokey HSM2 and the YubiKey 5 NFC. I would go for the Yubikey because of it's NFC, which makes. However, the most noticeable feature would be the variety of keys you can get in the Yubikey – totaling up to five. This project will allow it to extend its Rust firmware, developing additional functionality which makes it into a full-featured open hardware security key. Notice how the USB connectors of the YubiKeys differ from the other two: while the FST-01 and the Nitrokey have standard USB connectors, the YubiKey has only a "half-connector", which is what makes it thinner than the other two. 0. iOSでYubiKeyをスマートカードとして使用する場合、Yubico Authenticatorアプリは次の2つの機能を提供する重要なツールとなります。. dedyn. Protect your own hardware products using Nitrokey integration. 2 Set counter to 0. The overall objective for FIDO2 is to provide an extended set of functionality to cover additional use-cases, with the main driver being passwordless login flows. While a bit niche, these keys shine when it comes to needing a security key that is permanently left within the device. If you're on the fence, buy the 5 now, it's well worth it and will last you years. 1. The YubiKey 5Ci with Lightning connector and USB-C connector is priced at $75. Nitrokey 3 Mini is a small factor of Nitrokey 3, and does not have NFC support. One-time passwords (OTP) and conventional static passwords are supported. You'd be in for a bad time if you lost or damaged your Yubikey and didn't have a spare, though. If you want FIDO2 and the TOTP codes (the ones your Authenticator app generates) or any of the other advanced features like PIV, OpenPGP, OTP, etc, you have to get a series 5 key (the black yubikeys). 11oz) As noted above, the YubiKey 5Ci is unique because it includes two connectors: one for Apple. 5 . Use the YubiKey Manager to configure FIDO2, OTP and PIV functionality on your YubiKey on Windows, macOS, and Linux operating systems. Is the Security Key Series right for you? When choosing between our keys, you have multiple options, such as the Security Key Series or the YubiKey 5 Series. 0: Click OTP Slot configuration. 15. 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, firmware updates. Pricing of the 5 series varies. The "Nano" form factor takes this even further and almost disappears in the USB port. Based on the chart above comparing the Security Key vs Yubikey 5 NFC vs Yubikey Bio, you can see the primary differences between the keys. Google, Facebook, Dropbox. In terms of accessibility, the Yubikey 5 is more advanced in its use, since you can use it for both computer/laptop and mobile. One of the best hardware cryptocurrency wallets ever made. [176309. In order for you to. It great but it's less secure and a lot less convenient than security keys. Onlykey: Is manufactured in the U. The only true open hardware and open source key is the Nitrokey Start, running Gnuk firmware. Nitrokey App is required for Nitrokey Pro and Nitrokey Storage only. That's where Yubikey keeps the market. For more information, see the firmware-update page for. com is the source for top-rated secure element two factor authentication security keys and HSMs. Stars - the number of stars that a project has on GitHub. "Works With YubiKey" lists compatible services. There also are areas where the YubiKey 5 series and certain Nitrokey models offer more features than the Librem Key. It seems that Yubikey would be good for that because it has both Linux and Windows support. r. Opera can also score with full support according to its self-description. in the name of security via obscurity. In particular, numerous minor bugs in the FIDO2 functionality have been fixed to ensure better compatibility with services and compliance with the specification. Help me understand the differences with the YubiKey 5 NFC ? (other than price and name) I'm trying to figure out what improvements have been made and if I should switch to the YubiKey 5 NFC. omg - stay. Yubikey is proprietary and it used to be recommended before in the privacy communities. And Rather than 2FA / MFA, MS seems fixated on "passwordless" login with it's FIDO2 support. This article is a summary of the newsletters and goes over the new features in the new hardware. Nitrokey is open source software and hardware. Using an USB Key vs a HSM. Image: Yubico. Das war. First of all let me say that I’m not too experienced in the field, so my question might be too obvious. There is the YubiKey 5 NFC ($45,) the YubiKey 5C NFC ($55,) YubiKey 5CI ($70,) YubiKey 5C ($50,) and the YubiKey 5C Nano. • 3 yr. Versatile compatibility: Supported by Google and Microsoft accounts, password. 4 for the Nitrokey 3. Nitrokey is an open source hardware USB key for data encryption and two-factor authentication with FIDO. The YubiKey 5C NFC that I used in this review is priced at $55, and it can be purchased from the Yubico website. 3. Recent commits have higher weight than older. It offers NFC, USB-C and USB-A Mini (optional) for the first time. 4 Installing the YubiKey on other platforms 3. OpenSK Features. This update brings the following changes: Improved stability on Windows 10: The Nitrokey 3 works more reliably for Windows 10 users. The ykman tool used to manage YubiKey is user-friendly and provides a simple interface. No. The Nitrokey 3 doesn’t contain storage capability for ordinary data (it can only store cryptographic keys and certificates). 9 star. There are others that are less consumer and more commercial/developer sites like AWS,. 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. 24 votes, 10 comments. Security Key only supports FIDO/U2F. I have a yubikey 4 and a nitrokey and I use the former on a daily basis (and the nitrokey as a backup). Defend against remote attacks and eliminate remote extraction of private keys by storing cryptographic keys securely on hardware. 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. 999. Google, Facebook). We plan to ship all pre-orders of the Nitrokey 3 Mini by the end of the month. 5 by 50. Successfully resolved: xxxx. In general you could use Yubikey or Nitrokey but it depends on what you expect a HSM to do. 5 / 5. 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. Since many things are changing with this version we decided to release a release candidate first to make sure there are no problems. Issues addressed:Keep your online accounts safe from hackers with the YubiKey. Effectively: you'd only get the account TOTP codes if you knew your Bitwarden username, password, and had a valid Yubikey. Nafion13 September 5, 2017, 6:04am #1. However we plan to allow users to grade security requirements of the credentials, so some of these could be stored PIN-encrypted, and hence available over. Secondly: I would like to pass my Nitrokey HSM 2 and/or a YubiKey 5 Series to a VM, but they're not listed as a devices capable of being passed through. Documentation. The New Nitrokey 3 With USB-A Mini, Rust, Common Criteria EAL 6+. YubiKey 5 NFC, YubiKey 5 Nano, YubiKey 5C, and YubiKey 5C Nano provide Smart Card functionality based on the Personal Identity Verification (PIV) interface specified in NIST SP 800-73, “Cryptographic Algorithms and Key Sizes for PIV. This USB device is created to support multiple cryptographic protocols and authentication. Activity is a relative number indicating how actively a project is being developed. Expensive. Find the YubiKey product right for you or your company. The whole thread is worth a. Keep your online accounts safe from hackers with the YubiKey. Yubikey – what are the differences? Yubikey with greater variety. Both keys store different kinds of "files" of keys. ”. For businesses with 500 users or more. The 5 Nano and 5C Nano cost $50 and $60 respectively, and are designed to live inside your ports semi-permanently. • 3 yr. Hardware security keys have become a popular way to secure sensitive data in recent years. The YubiKey 5Ci FIPS is FIPS 140-2 certified (Overall Level 1 and Level 2, Physical Security Level 3) and based on the YubiKey 5Ci. It is designed to be modern and intuitive to use. about the scrip. Criteria¶ Company policy says we have to compare/contrast at least three vendors during our selection process. ago. Nitrokey is open source software and hardware. The Yubikey’s security key is highly recommended by experts due to its top-notch security features. martijnonreddit. The Nitrokey 3 doesn’t contain storage capability for ordinary data (it can only store cryptographic keys and certificates). Inside that KeypassXC database, for better or worse, I have my TOTP data and get my TOTP codes direct from KeypassXC. Support for the Nitrokey 3 was added in libccid 1. 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). Yubikey is a Level3 fido device which means it's not only impervious to OS compromise, but supposedly. Oh man, I only just decided to get a Yubikey instead of a Nitrokey because NFC. Look into Solo key, Nitro key, OnlyKey, and Tillitis Tkey for varying levels of functionality. Keys in the YubiKey 5 series—from the $45 YubiKey 5 NFC to the $70 YubiKey 5Ci—are more capable. So now with the introduction of Somu, an open sourced alternative, tinkers are free to run wild. Yubikey Vs Solokey. 0 interface as well as an NFC. nicabate July 11, 2023, 7:20pm 4. It offers USB-A mini for the first time. We tested the Security Key NFC, Security Key C NFC, and YubiKey Series 5 key, all of which can store passkeys. The double-headed 5Ci costs $70 and the 5 NFC just $45. There's a (very reasonable) 10 key per customer limit. [176309. This is an alpha release and is not. g. I also have new ones, but the OG gives me warm and fuzzies. . Now we focus on the support of a first elliptic curve. 676772] usb 1-1:. Ideal for remote maintenance and for ensuring product authenticity. 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. If most of the accounts are accessed from your mobile device, then the Yubikey 5 NFC is a better key. iOS also comes with complete support. The Yubikey 5 series has functionality that only a small portion of users need. It boils down to a new OpenPGP smartcard version (3. The Nitrokey. I would be interested in this too, hopefully someone will chime in. 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. Note: Yubico Login for Windows perceives a reconfigured YubiKey as a new key. YubiKey Quiz. Das war. devices. NitroPad NS50. You have to look at the specific products. S currently costs like $50, meaning I have to spend over $80 to get their cheapest Nitrokey. Yubico Authenticator iOS app (v. The Nitrokey FIDO2 supports two-factor authentication (2FA) and passwordless authentication: With passwordless authentication, entering a password is replaced by logging in with the Nitrokey FIDO2 and a PIN. Multi-protocol. Generally YubiKey is a de facto standard solution and you may be sure all sites are tested mainly for YubiKey compatibility. NFC. the YubiKey 5. which is usually expected of a professional HSM. It's bulkier and. USB-A. Nitrokey is all FOSS and probably the best imho. Because VERY FEW sites actually allow you to authenticate with U2F. Define SO-PIN and PIN of your own choices. VAT. 2in (12 x 40. Therefore email encryption in webmail has not been possible with the Nitrokey until now. Products of both vendors prevent users from accessing the private key being stored in the device. It seems that Yubikey would be good for that because it has both Linux and Windows support. 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. 3, it was 2. But beware: Numerous publicly known cases show that even SMS as two-factor authentication method is easy to hack. At 0. Secondly: I would like to pass my Nitrokey HSM 2 and/or a YubiKey 5 Series to a VM, but they're not listed as a devices capable of being passed through. $50. How ever Multi ID isn’t supported jet: Factory-reset. io to: xxxx [IPv4] Failed reachability for: xxxxx, xxxx. The Security Key C NFC is a simpler security key that sacrifices the features found in the YubiKey 4 Series for hefty cost savings. When I check the Nextbox app>Remote Access - Status. The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives. It's just not quite the same market as it was with the YubiKey 4 where there was a pressing unmet need to unify the features and design under one hardware model. So i would like to start using my yubikey for my ssh keys. YubiKey alternatives are mainly Authenticators but may also be. After that, the Nitrokey 3 Mini will be in stock and available to order directly from our online store. Extra-Locksmith-1142 • 2 yr. FIDO-only protocols: Security Key Series is the more affordable security key supporting only FIDO2/WebAuthn (hardware bound passkey) and FIDO U2F authentication protocols. Yubikey 5 NFC works with iPhone 7 or higher and Android phones that support NFC. The $69. The YubiKey 5 NFC uses a USB 2. Now set your PGP key: OpenPGP keygen with Backup. There have been exceptions to that, but if you're gambling, that's your most likely scenario. I've only used a NitroKey HSM. At first glance, both the Yubikey and FIDO may not have stark differences between them, as they are both U2F security keys. Today, we released a new firmware update 1. 11oz) As noted above, the YubiKey 5Ci is unique because it includes two connectors: one for Apple Lightning and another for USB-C. They include Yubikey 5 NFC, 5C, 5 Nano and Security key NFC. Its history dates back to 2014 through a company called SatoshiLabs from the Czech Republic. #. 2 Updating a static password (from version 2. When logging into an account with a YubiKey registered, the user must have the account login credentials (username+password), and the YubiKey registered to the account. I have a Nitrokey FIDO2 key, which I have linked to various sites that support FIDO2 and FIDO U2F. 99. The Yubico YubiKey Bio does one thing very well: It protects your online accounts with biometric multi-factor authentication. The "Nano" form factor takes this even further and almost disappears in the USB port. Yubikey NEO vs YubiKey 5 NFC. The Yubikey 4 has multiple factors, being the Nano and the Yubikey 4 itself. 2 version and up. With a simple touch, it protects access to computers, networks, and online services for the world’s largest. NitroKey is open source, that’s the main difference. The 5 series offers additional functionalities. Keychain vs Nano) you want. With 4096 bit RSA, the Nitrokey 2 Pro was significantly slower than e. 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. Afterwards you can begin to generate new keys. What is FIDO 2? FIDO2 is the passwordless evolution of FIDO U2F. The Nitrokey 3 combines the. com. (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. Plus, when you add a TOTP seed, you pretty much have to have both your Yubikey and your backup both. This is a maintenance release, with no new features aside from those already mentioned in 1. With two-factor authentication (2FA), the Nitrokey 3 is checked in addition to the password. YubiKey 5C NFC. luks. It meets the highest authenticator assurance level 3 (AAL3) of NIST SP800-63B guidance. Typical USB tokens (Nitrokey, YubiKey. Features: The vendor has unlocked the USB drive because it is an open-source hardware & software. Nitrokey 3 Firmware Update 1. For more information, see the firmware-update page for your operating system. Select the password and copy it to the clipboard. While FIDO is supported by web browsers, using Nitrokey as a secure key store for email and (arbitrary) data encryption requires native software. Use $25 (-ish) FIDO/U2F security key. 3 Responding to a challenge (from version 2. The YubiKey 5 Series keys support a broad range of protocols, such as FIDO2/WebAuthn, U2F, Smart card, OpenPGP, and OTP. Yubico changes the game for strong authentication, providing superior security with unmatched ease-of-use. 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. The new Nitrokey 3 is the best Nitrokey we have ever developed. To enable two-step login using FIDO2 WebAuthn:. To do this, you will need to open up the User Accounts settings and make sure that your user account has the correct permissions for the Fido2 feature. Now we focus on the support of a first elliptic curve. With strong community focus. Everything we recommend Our pick Yubico Security Key The best security keys $25 from Yubico (USB-A) Buy from Amazon (USB-A) Upgrade pick Yubico YubiKey 5 Series More features, but twice the. This are the answers: Nitrokey: Similar functionality, fully Open Source, Made in Germany. The YubiKey C Bio puts biometric multi-factor authentication on your keyring. 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. Two-factor Authentication OpenSK supports two-factor authentication (2FA). Nitrokey vs. For macOS and Linux, CTAP2/FIDO2 was completely missing until recently, which is supposed to follow with version 109 in mid-January 2023. This physical layer of protection prevents many account takeovers that can be done virtually. Currently it supports FIDO2 authentication and WebCrypt. as the Atmel AT32UC3A3256S used for the Nitrokey Storage — see below — but apparently it is nonetheless possible to prevent readout via JTAG.