Yubikey max accounts. Yubico is a company that sells the "YubiKey," a small piece of hardware that protects access to computers and online accounts by providing strong two-factor authentication in lieu of receiving a. Yubikey max accounts

 
Yubico is a company that sells the "YubiKey," a small piece of hardware that protects access to computers and online accounts by providing strong two-factor authentication in lieu of receiving aYubikey max accounts Well, today, a HUGE thumbs up has happened — Facebook has upgraded the login security for its 1

No one is claiming this. Yubico. However, on login I'm asked, as usual, to enter my 6-digit passcode rather than to use one of the Yubikeys. This document set focuses on the YubiKey lifecycle management best practices that help organizations manage those costs and keep them to a minimum in order to get the best return on the investment made by the organization. Once I save the file, I encrypt it with my PGP public key, delete the *. Verifying OTPs is the job of the validation server, which stores the YubiKey's AES. Yubikeys are a type of security key made by Yubico that makes two-factor authentication easier. Just added my Yubikey to my Microsoft Account URL "Passwordless Account" ON. 00 Save 18%. OATH: FIPS 140-2 with YubiKey 5 FIPS Series. Downloads. U2F has been successfully deployed by large scale services, including Facebook, Gmail, Dropbox,. Yubico YubiKey 5C - Two Factor Authentication USB Security Key, Fits USB-C Ports - Protect Your Online Accounts with More Than a Password, FIDO Certified FIDO2 Security Key [Folding Design] Thetis Universal Two Factor Authentication USB (Type A) for Multi-Layered Protection (HOTP) in Windows/Linux/Mac. Contact support. Yubico YubiKey. It’s not a centralized service that can be hacked. 2FA is the use of 2 of the following 3 types of authentication methods. Step 2: Log into your account or service website on the device (mobile or desktop). Export the SSH key from GPG: > gpg --export-ssh-key <public key id>. Two types of discoverable FIDO credentials enable passwordless authentication; copyable or hardware bound. Features include: Secure – Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device. Multi-protocol. Type 1 is something you know, for instance your username and password. 00 $ 55 . Today, we are excited to share some updates regarding the next highly-anticipated members of our YubiKey family: the upcoming YubiKey Bio in both USB-A and USB-C form factors. A YubiKey 5 Series key (5Ci, 5C NFC, or 5 NFC). Secure it Forward: One YubiKey donated for every 20 sold. Keep your online accounts safe from hackers with the YubiKey. Where you can use it. Then it successfully logs in. If you want to use your YubiKey with multiple accounts, you’ll need to add each account to the key. Then click Allow button or press Return Key. Protecting vulnerable organizations. Each function on the YubiKey can only accept. com is the source for top-rated secure element two factor authentication security keys and HSMs. Each YubiKey must be registered individually. The cryptographic. Yes, I believe there is a limit on the number of secret keys that YubiKey 5 series stores. 3. This is done by providing an improved version of 2FA - two-factor authentication - to all of your applicable online accounts. LastPass users see special note below. Inconsistent use of two-factor authentication. A small, physical device you plug into your computer or connect to your phone via NFC, Yubikey provides an additional layer of security to your online accounts and services by requiring a hardware key for login – a process called two-factor authentication (2FA) or multifactor authentication (MFA). This multi-protocol security key works with your iPhone and desktop. Step 2: The User Account Control dialog appears. Lost YubiKey Best Practices. In some devices PIN can be replaced by fingerprint, pattern, or other biometrics, so yes it is considered passwordless. Downloads. Default is 12345678. Here's how to get started setting up your #YubiKey with your Google account, Facebook, and Twitter. 3 x 5mm) Weight: 3g (0. I have come to understand there are some (fairly low) limits on how many accounts you can use certain types of. A YubiKey is a brand of security key used as a physical multifactor authentication device. Professional Services. com From the Yubikey specs page: OATH. If you shop at Amazon, take a few minutes today to turn on multi-factor authentication for your account. This year, 97% of people recently surveyed said they plan to shop online. Easily generate new security codes that change periodically to add protection beyond passwords. The Yubikey is a small, single-purpose USB device that adds strong authentication capability to your user accounts. Step 1: Go to your Microsoft account profile configuration page : Step 2: In the list of sign-in methods, identify the YubiKey you would like to remove from your account and then click on the “ delete ” link (in the case you have multiple YubiKeys associated to your account) Step 3: In the pop-up message,. The key reset effectively makes your your Yubikey new again, and I had to re-enroll my device with all my accounts. Click on Smart Cards -> YubiKey Smart Card. SECURITY KEY: Protect your online accounts against unauthorized access by using 2 factor authentication with the Yubico YubiKey 5 Nano security key - the world's most protective USB security key that works with more online services/apps than any. OTP + U2F + CCID. To do this. Since the one-time passwords generated by Yubico Authenticator are time-based, and the YubiKey does not have the ability to track time (due to its lack of a. 3 and above so that the user can act upon them. Under products and Services, select Microsoft 365 and Office Option. Note: How the YubiKey works- 1. $75 USD. Set up a second YubiKey with your Twitter account using Yubico Authenticator, our time-based one-time password (OTP) app for desktop, Android, and iOS. The standard for U2F is to either use key wrapping and store the encrypted key on the web service (e. You can add security keys to your account on an iPhone on iOS 16. Shop Yubico - YubiKey 5C NFC - Two-factor authentication (2FA) security key, connect via USB-C or NFC, FIDO certified - Protect your online accounts. ridobe • 1 yr. That's even more of a reason to use separate accounts. But there is nothing which clearly indicates this within Google settings and the workflows look basically the same. YubiKeys are tamper-proof, waterproof and kink-proof. These enhancements allow users to review FIDO2 discoverable credentials on their YubiKey and delete individual credentials without requiring a full. Trustworthy and easy-to-use, it's your key to a safer digital world. Personnally, I use Keeper Security as my password manager and have chosen to store my less-sensitive 2FA tokens directly in the password manager. Connector: USB-A Dimensions: 18mm x 45mm x 3. This is your local computer password, not your iCloud account password. This appears to be the only method available to prevent users from setting their PIN to 1234 or any of the. Desktop: Insert your YubiKey into your mobile device. Keep reading this Yubico YubiKey 5 NFC review to learn more. Step 1: In the Windows Start menu, select Yubico > Login Configuration. You can use YubiKey 5 NFC security key to add an extra layer of protection for your Online accounts. Americans spent over 200 billion dollars online during the 2022 holiday shopping season, making 2023 a record year for online retailers. NFC allows you to tap it to the back of mobile devices that also support NFC, giving you wireless access to the key. Users who want to use high assurance, hardware-bound (non-copyable) credentials, like those in YubiKeys, can do so via the same WebAuthn functionality. Then you will scan the QR code, with the Yubico Authenticator app, and then scan your YubiKey, to link the two. PIN is typically shorter and less complex than password. " Now the moment of truth: the actual inserting of the key. It’s a known issue, and Yubico recommends users to swipe the screen or press any key rather than tapping the YubiKey. . No. yubikey manager then reboot5. In reply to PaulKingtiger's post on October 7, 2017. 5% range. The series provides a range of authentication choices including strong two-factor, multi-factor and passwordless authentication, and seamless touch-to-sign. Now, we’re ready to show Yubico Authenticator 6 to the world, and recommend all our users to update to the new version! If you’re eager to download, you can scroll down directly to the bottom of the page for a direct link. That’s why it can act as a WebAuthn/FIDO authenticator, a Smart Card, an OTP device, and much more, all in one device. So, if anyone finds your employee’s Yubikey, they won’t. From there, go to Settings, then Security. Interface. $50 at Yubico. The latest post asking this was in march 2021 and the answer was no back then but i was wondering if anything has changed. Learn how using YubiKey products with Microsoft accounts can provide the highest level of two-factor authentication and protection on all major devices. After inserting the YubiKey into a USB Port select Continue. Paul Martin Hi Paul! Your same key can be used across multiple accounts, and you only need to register it one time. Yubico SCP03 Developer Guidance. config/Yubicopamu2fcfg > ~/. FIDO2 can store credential data on. Multiple form factors with support for USB-A, USB-C, NFC and Lightning. But you shouldn’t! While it's better not to leave a token at work, it's still much much better than not using a. Using the same YubiKey smart card for multiple. Read the YubiKey 5 FIPS Series product brief >. Replied on April 2, 2019. Each of these slots is capable of holding an X. For other, less sensitive accounts, you can still use the Yubikey if you like as a TOTP device (just like a regular QR-code scanner app like Google Authenticator/Microsoft Authenticator). Free delivery and returns on eligible orders. From the Yubikey specs page: OATH. Make sure the service has support for security keys. Get authentication seamlessly across all major desktop and mobile platforms. Note that some services call two-factor authentication two-step verification. The YubiKey provides stronger user authentication and is ready to use with Azure. Posible to store the YubiKey's as 2FA for Vaultwarden at the user account settings by just touching the. If you're using the FIDO2 apsect of it those don;t show up in the list I think. The YubiKey Bio — first teased almost two years ago at Microsoft Ignite in November 2019 — jumps on the passwordless bandwagon by embedding a built-in fingerprint reader to the key. e. Connect your YubiKey by touching the button or the golden edge. 2. ) When shopping for YubiKeys, buy the type that matches your devices’ ports. The YubiKey 5 series also includes support for FIDO U2F, as well as OATH One-Time Passcodes, and other protocols that are commonly used in the Microsoft ecosystem. Google Case Study. So if you use key-based auth, you can't. PIV: FIPS 140-2 with YubiKey 5 FIPS Series. The 25 key limit is for "resident keys", which I don't think are likely to be used much. There's literally nothing you can log into using only my Yubikey; it's the second factor I use on a ton of stuff (password manager, VPN, GitHub and Google and a bunch of other web sites / SSO providers, etc. Yubico Authenticator. Max no. My point is that a Yubikey by itself may help with unauthorized access, but without a backup plan, you overall risk may be greater, because you run a risk of losing the Yubikey. These instructions show you how to set up your YubiKey so that you can use two-factor authentication to sign in to any account that requires authenticator codes. Most YubiKeys use USB to connect to a PC or Mac but there are versions that support the wireless near-field communications (NFC) standard used on an iPhone. Perform batch programming of YubiKeys, extended settings, such as fast triggering, which prevents the accidental triggering of the nano-sized YubiKeys when. Configuring User. Convenient and portable: The YubiKey 5 NFC fits easily on your keychain, making it convenient to carry and use wherever you go, ensuring secure access to your accounts at all times. *The YubiKey FIPS (4 Series) and YubiKey 5 FIPS Series devices, when deployed in a FIPS-approved mode, will have all USB interfaces enabled. Generate 2-step verification codes on a mobile or desktop device and apply cross platform. Yubico OTP. 11 hours ago · Officials at the SoCal Challenge basketball tournament are investigating the situation after a fan allegedly called Cal forward Fardaws Aimaq a "terrorist,"…14 hours ago · CNN’s Chris Wallace sits down with businesswoman and former reality TV star Bethenny Frankel who says that reality TV participants should be able to unionize. $50. Leaving my laptop hard drive unencrypted. 35mm. Yubico is a company that sells the "YubiKey," a small piece of hardware that protects access to computers and online accounts by providing strong two-factor authentication in lieu of receiving a. Contact support. Reevaluate your other 2-Factor methods - possibly regenerate another one time use code list after you know your account is secure and keep the codes in a safe place. Like the YubiKey, the OnlyKey is compatible with all major computer operating systems. To file a support ticket with Yubico, click Support. on the server in ad change settings on the user account to require a smart card to login. Identify your YubiKey. How do I make it so that its required to use. It's expensive given the features it offers. Select Next. Toggle on Two-step verification, then head to Edit, under Preferred Method. 1 - Something you have (The YubiKey) 2- Something you know (The PIN for the FIDO2 credential on the YubiKey) -. Using Your YubiKey as a Smart Card in macOS; Using Your YubiKey with Authenticator Codes; YubiKeys for Duo - Manual Configuration Programming Process; Phishing-Resistant. The YubiKey is a device that makes two-factor authentication as simple as possible. Yubico. In fact, to breach it, hackers would need physical access to your key. For each service you set up, have your spare YubiKey ready and add it right after the first one before moving to the next. I've registered two Yubikeys on my iPhone 11 Pro Max with iOS 16. Yubico Authenticator adds a layer of security for online accounts. our Windows 10 PC and then enrolling each one with a Google account. An advantage to Yubikey is that it comes on a USB that cannot be identified. Secure your accounts and protect your data with the Yubico Authenticator App. Under category, select "Manage account security". But Yubico says it wants to. The YubiKey supports both the smart card (PIV) and FIDO2/WebAuthn protocols to deliver phishing-resistant MFA. Mavoryx • 2 yr. $90 USD. 2. The YubiKey does so much more, too—provided. Convenient and portable: The YubiKey 5C fits easily on your keychain,. Create a Google Account. The Yubikey 5C NFC is $55 and comes with both NFC and USB-C. For businesses with 500 users or more. In the "Access" section of the sidebar, click Password and authentication. Using your YubiKey to Secure Your Online Accounts. The PKCS#11 interface should now see a key named AUT or SIG depending on the slot used (3 or 1). The TOTP entries are actually physically on the key, after a fashion, and so the physical Yubikey must be attached to the machine you want to see the TOTP codes on in the Yubico app. Product documentation. The YubiKey 5 series, image via Yubico. The YubiKey 5 NFC is a hardware security key that bolsters account security. YubiKey 5 CSPN Series. Portable – Get the same set of codes across our other Yubico Authenticator apps for desktops as well as for all leading mobile platforms. Account name - Name of the account holder; Require touch - Toggles the requirement to touch the YubiKey (thus demonstrating user presence) in order to display the OATH or FIDO code. Step 2: The User Account Control dialog appears. Select and setup your security key as the default 2nd-Step. Maximum Limit Account per YubiKey. These OTP configurations are stored in “OTP Slots”, and the user differentiates which slot to use by how long they touch the gold contact; a short touch (1 2. 5. But, if you use WebAuthN as a factor type, you should be able to enrol the same YubiKey to same users. Apple has been raising the visibility of "two factor" past the 0. Something user knows. Maybe 150 for me, and 25 for family members. The YubiKey 5 Series supports most modern and legacy authentication standards. 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. Ideally, you should register two YubiKeys onto services you care about in order to minimize the potential for you losing access to all your forms of MFA. Our newest version adds a layer of security for your online accounts that require Time-based One-Time Passwords (TOTP). In many cases, it is not necessary to configure your. Technically these four slots are very similar, but they are used for different purposes. Using a security key as a type of two-factor authentication is a proven and easy way to lock your accounts and keep them secure. Its compatibility with USB-C devices ensures seamless connectivity, and it supports various authentication protocols and services. It also gives me access to my kids’ logins if there’s ever a need to access their accounts for safety reasons. Browse the YubiKey compatibility. config/Yubico/u2f_keys. Help center. Every "module" on the YubiKey has different storage limits. The Yubikey 5 can help you with TOTP by storing up to 32 of these shared secrets. Yubico YubiKey. . 4. Multi-protocol. A YubiKey adds a significant additional level of security to your online accounts, doesn't take long to set up, and isn't a huge outlay. When you sign in with your Apple ID for the first time on a new device or on the web, you need both your password and the six-digit verification code. In the upper-right corner of any page, click your profile photo, then click Settings. Most probably don't bother to find out. Both keys are working properly for login to my Mac. For the master key, I went with RSA and setting my own capabilities as I need more beyond signing. The YubiKey is an extra layer of security to your online accounts. Yubikey with banks in US. It uses the OATH-TOTP protocol to do this. The YubiKey 5 Series supports most modern and legacy authentication standards. We've put together a list of the best security keys available These are the best. With the release of the YubiKey 5Ci device with firmware 5. FIPS Level 1 vs FIPS Level 2. My web site host alone has 3 different logins. Built on the C ykpiv library, the PIV-Tool provides a CLI to access all of the functionality supported on the PIV function of the YubiKey. I use yubikey fido2 with bitwarden to secure all my passwords. When are you implementing Yubikey or are is your tag line just bs? "We are scientists, engineers, and developers drawn together by a shared vision of protecting civil liberties online. The YubiKey is a hardware authentication device manufactured by Yubico to protect access to computers, networks, and online services that supports one-time passwords (OTP), public-key cryptography, and authentication, and the Universal 2nd Factor (U2F) and FIDO2 protocols [1] developed by the FIDO Alliance. can you please share documentation on this. The YubiKey 5 series can hold up to 32 OATH credentials and supports both OATH-TOTP (time based) and OATH-HOTP (counter based). Insert the YubiKey into your computer, open the terminal, and enter the following commands to link your YubiKey with your account: mkdir -p ~/. ). This has two advantages over storing secrets on a phone: Security. In many cases, it is not necessary to configure your YubiKey before using it with online services, so it is recommended that you make a configuration change to your key only if. Lightning. 2. Check the Authenticator box. By the way, the unlimited-identities thing is possible because the web site hands the client browser a blob of data encrypted so that only the Yubikey can decrypt it. The sign-in with YubiKey flow will not function on the listed devices and browsers until the service changes the sign-in to be initiated by a user activated event. Yubikey only at Vanguard now possible. To avoid this, simply enroll your key on your phone. When you set up TOTP 2FA, the service gives you a secret key, which is a randomly generated password, that you and the server know. With the growing adoption of modern authentication, Yubico continues to. Security Key Series by Yubico delivers FIDO2 and FIDO U2F in a single device, supporting thousands of existing U2F two-factor authentication (2FA) services as well as future FIDO2 implementations. Brokerage accounts are protected by SIPC. The key to security. Login. (Scan the account’s setup QR code for each key. Near Field Communication (NFC) Keep your online accounts safe from hackers with the Security Key by Yubico. Keep your accounts protected with YubiKey security keys—industry proven, phishing-resistant security for your most important accounts and services. The YubiKey is a more secure way to log into your online accounts, or even your PC. This physical layer of protection prevents many account takeovers that can be done virtually. Passkeys are built on the WebAuthentication (or "WebAuthn") standard, which uses public key cryptography. USB-A. Manage your Location History. The double-headed 5Ci costs $70 and the 5 NFC just $45. By offering the first set of multi-protocol security keys supporting. It works like Authy, giving you 6 digit one time passcodes, but in order to use it you need to plug in your YubiKey. How-To: Secure your Twitter Account with the YubiKey. A PIV-enabled YubiKey NEO holds 4 distinct slots for certificates and a YubiKey 4 & 5 holds 24, as specified in the PIV standards document. These protocols tend to be older and more widely supported in legacy applications. A YubiKey is a brand of security key used as a physical multifactor authentication device. You either need to use a local account, active directory or Azure Active Directory. The YubiKey 5 Series eliminates account takeovers by providing strong phishing defense using multi-protocol capabilities that can secure legacy and modern systems. To use the YubiKey as a Smart Card on iOS feature as shown in the demo, you must have the following (all prerequisites are discussed in the Yubico guide here ): Apple iPhone or iPad (Lightning. The client can display each credential’s relying party information and credential descriptor, as well as the number of discoverable credentials on the authenticator. Hi Naseer. Download the Yubico Authenticator App. YubiKey Bio - FIDO Edition. In the password prompt, enter the password for the user account listed in the User Name field and click Pair. Yubico's YubiKeys are high-quality and simple to use hardware security keys that can provide foolproof security for your online accounts —. Google defends against account takeovers and reduces IT costs. #1. The name of the game is to ensure you secure your certificates and Yubikeys in a manner where there's only one way to gain access. and M3 Max chips. The Yubico Security Key NFC is the most affordable security key you can get today, and one of the most well made keys available. 2, Yubico offers support for the latest FIDO2/WebAuthn functionality, offering advancements in FIDO credentials management and protection. The 5Ci is the successor to the 5C. 0. Read honest and unbiased product reviews from our users. The current YubiKey 5 series includes options for USB. Works with YubiKey. 5 / 5. (if you do this option set up 2). The need to provide your employees with secure and easy access to business systems and applications is critical as ever. Defense against account takeovers. YubiKey 5C NFC. The YubiKey 5C provides strong and reliable two-factor authentication, offering secure protection for online accounts. Both the Yubikey 4 FIPS and the Yubikey 5 FIPS can be put into FIPS-approved mode, which basically makes it so the credentials on the key can only be managed anr/or frozen using an Admin PIN. It’s a robust, affordable “key to many locks” that stays with you as your technology and threats change. Wednesday September 9, 2020 4:00 am PDT by Juli Clover. 509 certificate, together with its accompanying private key. losing your phone), you’ll have a second option to use to get access to your account. The static password was born from a simple idea — since the YubiKey can function as a USB keyboard that types out characters with the touch of a button, we figured the capability provided other options in addition to one-time passwords. 2. July 18, 2023 (Credit: Max Eddy) The Bottom Line The Yubico Security Key NFC is the most affordable security key you can get today, and one of the most well made keys available. Each Security Key must be registered individually. It just asks for my password then it sends a code to my phone or my secondary email. I do not believe there is a limit. Open the Settings app. In U2F, the device has no record of how many accounts it can access. $55. This is why we created ProtonMail, an. All you will need to do is download the app on a desktop or mobile device, plug in or scan your key, and you are able to access to all the codes on it. The YubiKey is an easy to use extra layer of security for your online accounts. To do this, you can use the Yubico Authenticator app. This is what the link to the directory noted by the poster above indicates. I'm not OP, and I only have TOTP on about 10 accounts, but I have about 175 accounts in my password manager. Should an exemption be obtained to deploy these devices with some interfaces disabled, the PID and iProduct values will be. NDEF programming does not apply to. Select User Accounts. Secure all services currently compatible with other. The 5 Nano and 5C Nano cost $50 and $60 respectively, and are designed to live inside your ports semi-permanently. I have come to understand there are some (fairly low) limits on how many accounts you can use certain types of authentication with per-key. For each service you set up, have your spare YubiKey ready and add it right after the first one before moving to the next. The Yubico OTP is based on symmetric cryptography. It can store up to 25 FIDO2 credentials for password-free logins, two OTP credentials, 32 OATH credentials for one-time. When the accounts are disabled, then the associated YubiKey cannot be used to access company resources. Compatibility - Works with Windows, macOS, Chrome OS, Linux, leading web browsers, and hundreds of services. gpg --generate-full-key. If an account you added uses HOTP, or if you set the TOTP account to "require touch", you will first have to tap the credential (and then tap the gold YubiKey contact, if prompted) to display the current code. 2. If a cert is bigger than 3,052 bytes, the YubiKey will reject it and the SDK will throw an exception. I had to login to my Google Account through the browser and delete the Yubikey NFC that has firmware 5. Or simply "turn on" Apple's version but "what" it is for is probably much higher. Some accounts offer more, and there are ways to get more on your own. Step 1: In the Windows Start menu, select Yubico > Login Configuration. In essence, it’s just an electronic version of writing your password on a piece of paper and typing it out when you need it. That will show you all the accounts set up for 2FA (TOTP). SECURITY KEY: Protect your online accounts against unauthorized access by using 2 factor authentication with the Yubico YubiKey 5 NFC security key. I do not believe there is a limit. Online Accounts Yubico Authenticator adds a layer of security for online accounts. With the latest update to Windows 10 (version 1809) and existing native support in Edge, all. Trustworthy and easy-to-use, it's your key to a safer digital world. For the Touch-Triggered OTP functions, the YubiKey can hold up to two different configurations. For that, it's excellent. YubiKey is a physical security key which enables strong multi-factor authentication into a variety of systems. BUILT FOR BUSINESS - Supports a range of business scenarios including privileged users, remote workforce, and mobile-restricted environments. 4. Stop phishing with a scalable user friendly authentication solution Phishing-resistant MFA solutions for the win Accelerate your zero trust journey with Microsoft and Yubico. Hilight the first YukiKey 1 field, insert the YubiKey and press the gold contact of the YubiKey. Enter your usual credentials: user name and password. Given physical access to an unencrypted laptop, an evil maid attack is extremely easy. Set up a second YubiKey with your Twitter account using Yubico Authenticator, our time-based one-time password (OTP) app for desktop, Android, and iOS. Pricing of the 5 series varies. The keys are stored on the key itself rather than on your devices or the cloud. Yubico says the YubiKey Bio also works with Microsoft (Office) 365 and other Microsoft accounts. Simply plug in via USB-A or tap on your. ”. The vision was one single security key to work across any number of services, with great user experience, security, and privacy. If the phone does not read anything from the YubiKey/does not make a confirmation noise, try setting the NDEF slot for NFC usage and try these steps again. The YubiKey 5Ci is a dual connector (Lightning and USB-C) security key meant to act as a unified security solution across both desktop and mobile devices. To find compatible accounts and services, use the Works with YubiKey tool below. Solutions. I’m using a Yubikey 5C on Arch Linux. Contact support. The YubiKey 5C NFC comes at a time when the need for simple, yet strong authentication is on the rise globally.