This is a legacy 2FA system and now that security keys are almost universally supported in hardware and browsers, developers should start migrating away from it. If it does, simply close it by clicking the red circle. 7 library and tool. Download and install YubiKey Manager. Owing to the latest upgrade, Edge is now in the league of web browsers that directly compete with Google Chrome. Attempting to connect PIV card (Yubikey). The YubiKey NEO has USB 2. generic. It's important to note that the Yubico Authenticator requires a YubiKey 5 Series to generate these OTP codes. Filter. It provides the ability to really customize the configuration of the YubiKey, determine which features are available for the two interfaces (USB and NFC), and options for setting up a Personal Identity Verification (PIV). Announcements, technical know-how, and more. Threat actors often target over-privileged accounts to gain unauthorized access, exfiltrate sensitive data, introduce malicious activity, or engage in other forms of. YubiKey Manager. Integrations. On YubiKeys before version 5. However, Yubico OTP, one of the most popular kinds of credentials to put in this app, can be registered with an unlimited number of services. The remedy is to switch the slots back again using YubiKey Manager or reconfigure the YubiKey for use as second factor authentication for the same user. YubiKey Manager CLI (ykman) User Manual Clay Degruchy Created September 23, 2020 13:13 - Updated July 30, 2021 23:21. updated september 1st, 2022. Physically identify your key based on the logo on the key. Login to the service (i. It works by generating 2-step verification codes on either your mobile or desktop device through OATH-TOTP security protocol. You are prompted to specify the type of key. 1. Create, store, manage, and protect users' passwords for a secure and intuitive experience. Linux – Ubuntu Download. YubiKeys work with SSH with a variety of authentication. Any YubiKey that supports OTP can be used. 1. Now that you verified the downloaded file, it is time to install it. 2, it is a Triple-DES key, which means it is 24 bytes long. Edit: I should add that the users who have said they are having the same issue were also able to fix the problem by downgrading. Support Services. Delete a stored fingerprint with ID “f691” (PIN is prompted for): $ ykman fido fingerprints delete f691. Red Hat Identity Management’s One-Time Password (OTP) feature, when combined with the python-yubico libraries, allows organizations to easily add a user-managed YubiKey for increased system security. YubiKey 5 NFC. If you are, note that this is your YubiKey's FIDO2 PIN you need to enter. Configure a slot to be used over NDEF (NFC). Click Applications > OTP. Support Services. Depending on the model, it can: Act as a smartcard (using the CCID protocol) - allowing storage of both PGP and PIV secret keys. The touch policy is used to require user interaction for all operations using the private key on the YubiKey. g. Simply plug in via USB-C to authenticate. The Information window appears. Per NIST guidelines, the YubiKey offers impersonation-resistant verification, and ensures that the authenticator is separate from. The file is in c:program filesyubicoyubikey manager. On Linux platforms you will need pcscd installed and. Before performing this press, remember to click "Finish" in the YubiKey Manager application from Step 7 to complete they key programming. Support Services. *The YubiKey FIPS (4 Series) and YubiKey 5 FIPS Series devices, when deployed in a FIPS-approved mode, will have all USB interfaces enabled. The YubiKey supports various methods to enable hardware-backed SSH authentication. Connect the Yubikey to a USB port and run usbipd wsl list to see the key is connected. Version 1. 記事の出来が悪ければ容赦なく避け 、情報だけ頂くといい。. 1. Click on Add users → single user → enter an email address: Click Continue. ”. YubiKeyManager(ykman)CLIandGUIGuide 2. b) From command terminal, change to the location of the USB drive. 0. Resetting the OATH Applet on a YubiKey. Add YubiKey authentication to server-side applications. Select the configuration slot you would like the YubiKey to use over NFC. Source files to build pam_authlite Linux support module. With One-Time Password (OTP), symmetric-key cryptography is used to authenticate users against a central server, also known as a Relying Party (RP). YubiKey Managerをダウンロードしてインストールします。 YubiKey Managerは、Windows、macOS、Linux用のYubicoの設定ツールです。 に移動します ユビキーマネージャー ダウンロードページ、お使いのOSのインストーラーをダウンロードし、ソフトウェアをインストールし. 0. There are two ways to identify your key. ”. The YubiKey 5 NFC has six distinct applications, which are all independent of each other and can be used simultaneously. Open Yubico Authenticator for iOS. Enter the GPG command: gpg --expert --edit-key 1234ABC (where 1234ABC is the key ID of your key) Enter the passphrase for the key. Slot. This tool can configure a Yubico OTP credential, a static password, a challenge-response credential or an OATH HOTP credential in both of these slots. FIDO2 - the YubiKey 5 can hold up to. Professional Services. Watch the video. 4. The YubiKey 5 NFC FIPS has v5 printed near the 2D barcode (see image above), but the YubiKey FIPS (4 Series) does not. Step 3: Program the same credential into your backup YubiKeys. You will have done this if you used the Windows Logon Tool or Mac Logon Tool. Open up the YubiKey Manager Application, select the Interfaces tab, and disable "OTP," "PIV," and "OATH" interfaces, and press the Save Interfaces button; the result will look something like this: Open. ykman fido access change-pin [OPTIONS] ykman fido access unlock [OPTIONS] (Deprecated) ykman fido access verify-pin [OPTIONS] ykman fido credentials [OPTIONS] COMMAND [ARGS]…. stored using the cloud, it’s best to. Contact support. The solution: YubiKey + password manager. This application provides an easy way to perform the most common configuration tasks on a YubiKey. For example, D: or E: or whatever. 0 and Later; Secure Channel Specifics. Creating YubiKey keys is a straightforward operation that the users can accomplish with the YubiKey Manager program. Windows (x86) Download. These features are listed below. To do this. The touch policy is set individually for each key slot. Navigate to Applications > FIDO2. Improvements to the handling of YubiKeys and connections. 1 Encrypting File System”. Under "Security Keys," you’ll find the option called "Add Key. Description: Manage connection modes (USB Interfaces). Defend against remote attacks and eliminate remote extraction of private keys by storing cryptographic keys securely on hardware. Multi-protocol support allows for strong security for legacy and modern environments. Essentially, FIDO2 is the passwordless evolution of FIDO U2F. Since KeeChallenge only supports use of configuration slot 2 (this slot comes empty from the factory), click Configure under the Long Touch (Slot 2). Changing the PINs for GPG are a bit different. Learn more > Solutions by use case. With the Yubico Authenticator you can raise the bar for security. The unique security feature about the Yubikey is that if you generate a certificate on the Yubikey using the Generate button, the private keys CANNOT be exported. Meet the YubiKey;Note that for individual consumers, the YubiKey only works with services that support one of the many protocols provided by the YubiKey. Interface. ykman fido credentials delete [OPTIONS] QUERY. The current version can: Display the serial number and firmware version of a YubiKey. Discover the password managers delivering highest-assurance login security with the YubiKey’s hardware-based 2FA. 2, it is a Triple-DES key, which means it is 24 bytes long. Click to. Verifying. The YubiKey 5C NFC has six distinct applications, which are all independent of each other and can be used simultaneously. Remove and re-install the key in case you face any prompts. Yubico helps organizations stay secure and efficient across the. If you want your YubiKey configured this way and have a credential present in slot 2, follow the instructions below. Try the Key on the YubiKey Demo site and send us the result. Get the current connection mode of the YubiKey, or set it to MODE. The CryptoTrust OnlyKey is a bit unique among security keys because it includes a password manager as part of the key. Click OK. This document describes the steps to revoke the YubiKey as an authentication method from a Microsoft account. 5 AuthLite Token Profile Manager (zip) v2. YubiKeyManager(ykman)CLIandGUIGuide 2. The code is generated using HMAC (sharedSecret, timestamp), where the timestamp changes every 30 seconds. Generate 2-step verification codes on a mobile or desktop device and apply cross platform. Select the PIV application. This physical layer of protection prevents many account takeovers that can be done virtually. Especially it was said that yubikeys basically only protect from typosquatting - something, which could also be prevented by using browser favorites. When you open the yubikey manage, you will see the applications section, click on it and then the FIDO2 and reset. SSH users can authenticate to remote systems using private keys stored securely on a YubiKey, ensuring they cannot be copied, stolen remotely or accessed by malware. Personalization Tool. For additional customizations such as PIN setup, NFC and USB configuration, PIV setup and more, use the tools below. Yubico is the leading provider of hardware authentication security keys — devices which protect logins to online accounts from phishing, man-in-the-middle, and other threats of account takeover. Select Security Key. Select the configuration slot you would like the YubiKey to use over NFC. Manage PINs, configure FIDO2, OTP and PIV features, see firmware version and more. 2. Note: With YubiKey 5 Series devices, the USB interfaces will automatically be enabled or disabled based on the applications you have enabled. Only the Yubikey you. e. . A security key is a small device that lets you authenticate yourself when you sign in to a service (e. Contact support. x (introduced in ykman 4. Note: Some software such as GPG can lock the CCID USB interface, preventing another software from accessing applications that use that mode. A YubiKey have two slots (Short Touch and Long Touch), which may both be configured for different functionality. Examples. 509 certificate for authentication, but slot 9a is intended to be used for this purpose. 311. *The YubiHSM Auth application is only available in YubiKey firmware 5. OTP (includes Yubico OTP, Static Password, and OATH-HOTP) The YubiKey Bio Series, built primarily for desktops, offers secure passwordless and second factor logins, and is designed to offer strong biometric authentication options. If you are using a FIDO2 authenticator with NFC functionality like a YubiKey or other hardware security key, you may need to practice finding the NFC reader in your device as different devices have NFC readers in different physical locations (for example, top of phone vs. The YubiKey Manager CLI tool, version 1. If sudo add-apt-repository ppa:yubico/stable fails to fetch the signing key, you can add it manually by running sudo apt-key adv --keyserver keyserver. The Yubico page on the LastPass site lists the benefits of using. Click Yes when prompted. In Windows: Click Start > Yubico > Yubikey Manager; On a Mac: Click Go > Application > Yubikey Manager; Insert your YubiKey into the USB port on your computer. Installers for ykman are now provided for Windows (amd64) and MacOS (universal2). It could take between 1-5 days for your comment to show up. Today's Best Deals. Open the Details tab, and the Drop down to Hardware ids. 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. Unless using it to login to Windows (see Specify Configuration #2) or another OS 2FA access requiring Admin rights, this is abnormal, likely having nothing to do with the YubiKey or Yubico software themselves and is more likely a configuration issue/works as expected on the specific PC being used (especially since it's not replicated on another. YubiKey (MFA). The YubiKey Manager (ykman) is a cross-platform application for managing and configuring a YubiKey via a graphical user interface (GUI) and a Python 3. Interface. Introduction. The Yubico Authenticator. Launch ykman CLI, ( 64-bit) Setup. YubiKey products work in tandem with LastPass and have been able to help people worldwide protect their personal online accounts. ykman fido credentials list [OPTIONS] ykman fido fingerprints [OPTIONS] COMMAND [ARGS]…. 3. YubiKey Manager (ykman) version: 4. More consistently mask PIN/password input in prompts. It’s just a new name starting to be used for WebAuthn/FIDO2 credentials that enable fully passwordless. However, changing its PIN from a known value to a new value (using YubiKey Manager, Windows Settings, etc. The YubiKey 5 NFC USB is designed to protect your online accounts from phishing and account takeovers. At this point, a non-shared YubiKey or Security Key should be available for passthrough. 1. YKPersonalize. This information applies to YubiKey tokens that support one-time password (OTP) functionality, like the YubiKey 5 series or. Note: Moving a credential from slot 1 to slot 2, or vice-versa will not otherwise modify it. The YubiKey Manager also allows you to create PIN Unlock Keys (PUK)s for the Security Key Series. KEY. YubiKeys are widely deployed in the US Government with over 150 unique. It supports the open FIDO U2F and FIDO2/WebAuthn standards, both of. Bugfix: generate static password now works correctly. Contact support. FIDO U2F - similar to Yubico OTP, the U2F application can be registered with an unlimited number of services. 6 (or later) library and. The YubiHSM 2 is a Hardware Security Module that provides advanced cryptography, including hashing, asymmetric and symmetric key cryptography, to protect the cryptographic keys that secure critical. I am an individual, and want to use my Yubikeys to secure personal accounts, like social. Store your unique credential on a hardware-backed security key and take it wherever you go from mobile to desktop. The YubiKey is a device that makes two-factor authentication as simple as possible. Update the settings for a slot. 1. The YubiHSM secures the hardware supply chain by ensuring product part integrity. 1. Discover the simplest method to secure logins today. Product documentation. If you set a custom Management Key and did not protect with PIN, enter the Management Key in the prompt. websites and apps) you want to protect with your YubiKey. Setup YubiKey with iPads; Use OATH with the YubiKey; WebAuthn Compatibility; Using MFA Authenticator Codes with your YubiKey on Desktops; Using MFA Authenticator Codes with your Yubikey on Mobile Devices; Using YubiKeys with Azure MFA OATH-TOTP; Log on to your MFA Account with Yubico Authenticator; OATH Functionality with. Configuring the YubiKey(s) We use the YubiKey Manager to configure the YubiKey(s). gov account, users can sign in to multiple government agencies. Support Services. Click Applications, then OTP. 2; Bug description summary: When I run any ykman opengpg. The series provides a range of authentication choices including strong two-factor, multi-factor and passwordless authentication, and seamless touch-to-sign. Extended Support via SDK. Store and query approximately 30 OATH credentials. Commands. Note: If you intend to import more than one certificate to the YubiKey for authentication, follow the CertUtil import method instead. Click NDEF Programming. Use the "Key Management (9d)" slot. Usually, when logging in to any service, you must enter something you know, such as your login credentials, email,. You can also use the YubiKey Smart Card Minidriver for Windows and the YubiKey PIV Tool for Linux and macOS. YUBICO WebAuthn OTP U2F OATH PGP PIV YubiHSM2 Software Projects RESOURCES Buy YubiKeys Blog Newsletter Yubico Forum Archive Works with YubiKey. Unplug your Yubikey, wait 5 seconds, and plug back in. Review the devices associated with your Apple ID, then choose to. Two-factor authentication (2FA) is critical to secure your accounts and services online. Downloads. The new Google Titan Security Keys are priced at $30 for the USB-A/NFC version, and $35. Help center. Learn how to install ykman on Windows, macOS, and Linux systems using different methods, such as pip, Homebrew, or package managers. And your secrets are never shared between services. Click on Details tab. Physical Specifications Form Factor. It will show you the model, firmware version, and serial number of your YubiKey. The all-round best security key. 1PowerShell IfyouareusingPowerShellyoumayneedtoeitherprefixanampersandtoruntheexecutable,oryoucanusetwo Cross-platform application for configuring any YubiKey over all USB interfaces. Step 3 – Installing YubiKey Manager. If 1Password asks you to save a passkey, click the button. In the right hands, it provides an impressive level of. How the YubiKey works. Select Configure PINs. $ sudo dnf install -y yubikey-manager yubikey-manager-qt. 2. thrakkerzog. Built on Python, ykman was designed to provide a central and standardized platform for the automated initialization of YubiKeys, as well as the loading of cryptographic secrets onto the various supported functions. Register a new fingerprint (providing PIN via argument): $ ykman fido fingerprints add "Left thumb" --pin 123456. Notably, the $50 5 Nano and the $60 5C Nano are designed to. A CMS portal may allow the user to reset the PIN and/or reset the YubiKey and install smart card certificates. When prompted, press Enter to confirm adding the PPA. Installer for stand-alone programming tool for OnlyKey hardware tokens. ) does not have this consequence. 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. Gain insights and recommendations on how the module should be implemented, administered and. The YubiKey Bio comes in USB-A ($80) and USB-C ($85) configurations for optimal compatibility with your favorite port flavor. e. You're going to see one option says Manage Your Google Account. These protocols tend to be older and more widely supported in legacy applications. For YubiKey 5 and later, no further action is needed. No more reaching for your phone to open an app, or memorizing and typing in a code – simply touch the YubiKey to verify and you’re in. Insert your YubiKey. To reset the FIDO, first download the yubikey manager and insert the key into a port on your pc. Download YubiKey Manager CLI 4. Select Challenge-response and click Next. 0 here, read the YubiKey Manager (ykman) CLI & GUI Guide, and let us know what you think of these new updates. Note that in Windows 10 or older, you will need to run YubiKey Manager as an administrator; Which operating system and browser you are using, including versions. Help center. If you have a YubiKey NEO or YubiKey NEO-n, insert your YubiKey, open the YubiKey Manager, and navigate to Interfaces. Interface. For System Authentication install the yubico PAM module: $ sudo dnf install -y pam_yubico. usb. Python library and command line tool for configuring. Accept the windows from the browser and touch the security key when instructed. Using Your YubiKey as a Smart Card in macOS; Using Your YubiKey with Authenticator Codes; YubiKeys for Duo - Manual Configuration Programming Process; Phishing-Resistant. To use the PUK, it must be first set with the YubiKey Manager before using the YubiKey Minidriver to load or modify certificates on the YubiKey PIV Applet. The YubiKey 5 series, image via Yubico (Yubico) Pricing of the 5 series varies. Sort by. Find the right YubiKey; Set up your YubiKey; Downloads; Support articles; ServicesHow do I use the YubiKey Manager & Yubico Authenticator? My YubiKey is not working, what should I do? My NFC is not working I want to learn more! Security. The YubiKey 5 Series Comparison Chart. Enter ykman info in a command line to check its status. The first step you’ll likely want to do is to list currently connected YubiKeys, and get some information about them. Reset the FIDO Applications. Password manager support: 1Password, Keeper, LastPass. Interface. This lets the user access the key management features while only. If you haven't already, you will need to download and install YubiKey Manager. As part of the process of manufacturing every YubiKey, a Yubico OTP credential is programmed into slot 1, and its information is also transferred. YubiKey ManagerYubiKey Manager does not store any authentication related data. Professional Services. With the touch of a button, users may produce a pair of keys. You can also use the tool to check the type and firmware of a YubiKey, or to perform batch programming of a large number of YubiKeys. If you’re unsure if the. Configure Passwordless Sign-In. Under Long Touch (Slot 2), click Configure. To set up your YubiKey with your Android phone, please refer to service-specific instructions provided via the Works With YubiKey Catalog. Use YubiKey Manager GUI to identify your key. Click Open. 2. If you have a YubiKey 5 NFC continue to step 2. Accounts of type HOTP or those that require touch, also require a single match to be triggered. YubiKey Manager. If you are on Windows 10 Pro or Enterprise, you can modify the system to allow companion devices for Windows Hello. To use it, the user inserts the YubiKey into a USB port on their computer when they're signing in and taps the YubiKey's button when prompted. To find out if an application is compatible with the Security Key by Yubico, browse to the Works With YubiKey Catalog, and in YubiKey drop-down, select Security Key by Yubico to only display services that are compatible with it. 使い方と対応サービスもよろしく！. Design and develop a comprehensive and configurable YubiKey authentication module for server-side applications. We need to utilize the command-line and manually add Steam to our Yubikey. Security Functions. Downloads. For example:This article provides technical information on security protocol support on Android. Tap Add Security Keys, then follow the onscreen instructions to add your keys. The OpenSSH agent and client support YubiKey FIDO2 without further changes. You are prompted to specify the type of key. The YubiKey 5 Series supports most modern and legacy authentication standards. The YubiKey 5 Series keys support a broad range of protocols, such as FIDO2/WebAuthn, U2F, Smart card, OpenPGP, and OTP. 実はスマホに「アカウント情報」と「2段. Insert your U2F Key. Popular Resources for Business YubiKey Hardware (FIDO U2F certified) Keeper Password Manager (Individual or Enterprise, version July 2017) For Keeper used on iOS devices the YubiKey 5Ci is required. g. This is convenient so you don’t have to go to Windows Device Manager on your client machine and hunt it down there. You can also use the YubiKey Manager to configure particular settings on your Security Key, like setting up a PIN. All Yubico’s products - YubiKey 5 Series, YubiKey Bio Series and Security Key Series - are compatible with this procedure. Add your Steam account by typing:Ensure WSL has the yubikey manager installed. I'm working on this getting the UDEV file sorted out, but I have a question regarding the PPA. It will work with SSH clients that can communicate with smart cards through the PKCS#11. YubiKeys support multiple authentication protocols so you are able to use them across any tech stack, legacy or modern. Please keep in mind that you cannot use a lightning adapter as the lightning is MFI (made for iPhone) and therefore it may not work. With the YubiKey 5, you could send an encrypted email through ProtonMail using PGP---but, rather than relying on a public key, you can use the hardware key instead. Plug in the primary YubiKey. The YubiKey 5 Series is a hardware based authentication solution that offers strong two-factor, multi-factor and passwordless authentication with support for multiple protocols including FIDO2, U2F, PIV, Yubico OTP, and OATH TOTP. Compare the models of our most popular Series, side-by-side. For an idea of how often firmware is released, firmware v5. Consider using YubiKey Manager instead. YubiKey 5 Series. You'll also need to program the Yubikey for challenge-response on slot 2 and setup the current user for logon: nix-shell -p yubico-pam -p yubikey-manager; ykman otp chalresp --touch --generate 2; ykpamcfg -2 -v; To automatically login, without having to touch the key, omit the --touch option. config/Yubico/u2f_keys. The YubiKey Manager, also referred to as ykman, is a general purpose tool for the configuration of all of the functions of the YubiKey. Reset all PIV data and restore default. Run “certutil -scinfo” from a command prompt and locate the certificate that you want to use (look at the issuer). The Management Key can be protected with the PIN, meaning that it’s saved on the device in a location only readable with the PIN. More detailed configuration is done via the commandline tools. YubiKey Manager can be installed independently of platform by using pip (or equivalent): pip install --user yubikey-manager. 0. Enabling or Disabling Interfaces. x (introduced in ykman 4. Learn about the six key best practices to accelerate the adoption of phishing-resistant MFA and how to ensure secure Microsoft environments. Find out how to run ykman in. , YubiKey 5)First, install the management applications to configure the YubiKey. Go to: Applications -> PIV -> Configure Certificates -> Card Authentication. Simplify YubiKey acquisition, logistics, roll out, and management with YubiEnterprise Subscription. , YubiKey 5) $ sudo dnf install -y yubikey-manager yubikey-manager-qt. The tool works with any YubiKey (except the Security Key). Password manager support: 1Password, Keeper, LastPass Premium. Program an HMAC-SHA1 OATH-HOTP credential. I have two Yubikey 5C NFCs, and haven't used them yet, because I feel stuck if I need the Yubikey Manager for anything. - Releases · Yubico/yubikey-manager-qt The YubiKey is a small USB Security token. Click the Tools tab at the top. Strong security frees organizations up to become more innovative. This content. For older keys without FIDO2 you need the PKCS#11 extension which is shipped in the official repositories: In YubiKey Manager, click Applications > PIV. Version 5. Here's how you can do this using the YubiKey Manager, which is the official YubiKey application for managing your device: Download and install YubiKey Manager from Yubico's official website. v2. Type the password you assigned to the certificate in step 6. Yubico has decommissioned the Yubikey Personalization Tool previously used for configuring YubiKeys for OTP (One-Time Passcodes) that is used for Mason’s Duo configuration. (Optional) Check the Require touch option if you want to require a touch to the metal contact on the. Identify your YubiKey. Open the Yubico Authenticator app. Installation Download ykman OS-independent Installation Windows MacOS Linux Developers Using the YubiKey Manager GUI Checking Firmware Version Managing Applications Managing Interfaces Resetting FIDO2 Function Using the YubiKey Manager CLI Windows macOS Base Commands ykman [OPTIONS] COMMAND [ARGS]… ykman config [OPTIONS] COMMAND [ARGS]… Identify your YubiKey. Works with any currently supported YubiKey. If you do see OpenSC near your clock, right click and select Exit / Close. A YubiKey is a key to your digital life. Short Cut to Authenticator Functionality. Install it, open the program, hover over Applications and click OTP. The Yubikey is attached to the target guest Windows 10 workstation. YubiKey Hardware (FIDO U2F certified) Keeper Password Manager (Individual or Enterprise, version July 2017) For Keeper used on iOS devices the. 2. Click on Manage users icon. The management key is used to authenticate the entity allowed to perform many YubiKey management operations, such as generating a key pair. Manage pin codes, configure FIDO2, OTP and PIV functionality, see firmware version and more. Handle Universal 2nd Factor (U2F) requests. Since KeeChallenge only supports use of. 210-x64. For each service you set up, have your spare YubiKey ready and add it right after the first one before moving to the next. 3mm Weight: 3g. 5-linux. For System Authentication install the yubico PAM module: $ sudo dnf install -y pam_yubico. Note that on Windows 10, the Yubico Authenticator must be run in Administrator mode. 2UsingPackageFile ToinstalltheGUIonMac,downloadthelatestpackagefromthereleaseslinkedintheDownload ykman sectionatCross-platform application for configuring any YubiKey over all USB interfaces. yubikey-manager 5. yubikey-manager 5. Use the YubiKey Manager to configure FIDO2, OTP and PIV functionality on your YubiKey on Windows, macOS, and Linux operating systems. Releases; Release Notes; Releases. Click Unblock PIN button. Works with any currently supported YubiKey.