For Yubico OTP, scan YubiKey on newer iPhone will have a popup notification that could redirect to Yubico Demo Website to let you copy the code, or you can use any NFC reader available on App Store. There is also the Yubico Authenticator with NFC support for Android. The information provided is based on general availability (GA) product releases and YubiKeys that support the FIDO standards. Pricing of the 5 series varies. Yubikey 5 NFC. Multi-protocol. Yes it will. If you have a lot of USB-A ports on your laptop or your desktop, this one is definitely highly recommended. If you are receiving the error "Error in YubiKey Communication" when using the Yubico Authenticator, please see this. A YubiKey 5 Series key (5Ci, 5C NFC, or 5 NFC). 5. Near Field Communication (NFC) Keep your online accounts safe from hackers with the Security Key by Yubico. Contact Sales Resellers Support. Select the Program button. Phishing-resistant MFA. YubiKey 5. x-5. FIDO2 - the YubiKey 5 can hold up to. Re-register your key on some site, like Bitwarden, and then retest on your Android. Enter your Master Password For LastPass. (That doesn't necessarily make the Bio "better", but it's a unique feature. Keep your online accounts safe from hackers with the YubiKey. Helppoa, kätevää ja turvallista. The difference is that you need to tap the Yubikey to the phone (or plug it in to USB if you're. A YubiKey 5 Series key (5Ci, 5C NFC, or 5 NFC). I added the YubiKey to my Pixel 5 via USB because it would not work via NFC with the Google account manager. We want to protect the login process with the yubikeys on the. Convenient and portable: The Security Key C NFC fits easily on your keychain. Spare YubiKeysTesting. 509 certificates stored in a YubiKey’s PIV module over a Lightning connector or NFC. S. The electromagnetic field generated by the reader powers the YubiKey and triggers the generation of an OTP. If I did the same with KeePass 2. Just tap YubiKey 5 NFC to NFC-enabled Android, Windows 10 and iOS devices and applications. USB-C. Linux, Android, and iOS) to display the OTPs generated on the YubiKey. Simply plug in via USB-A or tap on your NFC-enabled device to authenticate. TAP-AND-GO (click to go) – Just tap the YubiKey 5 NFC to NFC-enabled Android, Windows 10 and iOS devices and apps | The YubiKey 5 NFC also connects to any standard USB-A port. . Add to cart. USB-C. Find what services are compatible with your YubiKey. Yubico YubiKey 5 NFC. 4. The Security Key NFC is Yubico's second stab at creating a low-cost device that works with the FIDO2/U2F standard. On firefox or Chrome, I don't get this option. $ ykman --device 123456789 info Device type: YubiKey 5 NFC Serial number: 123456789 Firmware version: 5. See the Microsoft pages for more information on YubiKey support for Azure AD CBA on iOS and Android. I also use the Yubikey 5 with the authenticator app to login to my pc and other services. ได้รับการรับรองโดย FIDO U2F และ FIDO2. Find the name of the broken entry (probably the name of the site you're trying to add credentials for) and delete the broken entry from the key: $ ykman oath delete EntryName. Beginner. 0. $50. Works with YubiKey. 4. OS (currently) used: Linux (future targets will be Win and Android) Readers used: ACS ACR122U, REINER SCT cyberJack RFID, SCM SCL011. 2 or later. YubiKey 5 NFC FIPS - Tray of 50. Using Yubikey Manager, disable the "OTP Interface" for both USB and NFC. This article provides technical information on security protocol support on Android. This key will not work with LastPass; upgrade to any YubiKey 5 for LastPass. Btw, Google can always update the internal FIDO mechanism by updating the Google Play Services and hopefully they will do it soon. Authenticate using a YubiKey as an OATH-TOTP token. YubiKey 5 NFC คือ Security Key ที่ถูกสร้างขึ้นมาเพื่อใช้ป้องกันการโดนแฮกบัญชี Facebook, Binance, Gmail, YouTube ซื้อ YubiKey 5 NFC. $60 USD. Hold your YubiKey along the top rear edge of the. Select the Program button. But that's my problem- the target website has. $50. Connect to Yubikey via NFC and implement/run the following methods: Create Key Pair; Export Public Key; Sign; Encrypt; Decrypt; Current status Where possible, we recommend purchasing a YubiKey with a connector designed for the port you are using (e. For example, the 4-bit. YubiKey 5Ci. A. 2FA with USB-A and NFC interfaces. 4. Works Across iPhone, Android and. The YubiKey 5C NFC combines both USB-C and NFC connections on a single security key, making it the perfect authentication solution to work across any range of modern devices and leading platforms such as iOS, Android, Windows, macOS, and Linux. Once done, tap the YubiKey 5 NFC onto the back of the phone to display a list of the known accounts. Goals. Since we are consulting company we have company phones. The YubiKey 5 NFC uses a USB 2. The only option I get is sms and authenticators. Select the Program button. $55 USD. TAP-AND-GO - Just tap Security Key C NFC to NFC-enabled Android, Windows 10 and iOS devices and applications | Also slips into any standard USB-C port DURABLE - Fiberglass reinforced bodies protect key from everyday lifeThe YubiKey 5 NFC is $50 and, along with the other variants in the YubiKey 5 series, it supports all the standards of the Security Key NFC but also OATH-TOTP, OATH-HOTP, OpenPGP, smart card authentication (PIV), and Yubico OTP. そこで、YubiKey 5C NFCは、USB-CとNFCをひとつのセキュリティキーで利用可能にすることにより、iOS, Android, Windows, macOS, そしてLinuxなどの先進的なプラットフォームと、最先端のデバ. Yubico Authenticator. <p>I have my Series 5 Yubikey set up with Okta to use while connected via usb and single tap with no. . Solutions. The FIDO2 specification states that an Authenticator Attestation GUID (AAGUID) must be provided during attestation. I've been trying to setup my computer to work with a YubiKey 5 for login. On an OnePlus 7 Pro running Android, the security key failed to. そこで、YubiKey 5C NFCは、USB-CとNFCをひとつのセキュリティキーで利用可能にすることにより、iOS, Android, Windows, macOS, そしてLinuxなどの先進的なプラットフォームと、最先端のデバイスからも認証が可能になるような完全なる解決策を編み出しました。 I am successful logging into Google with 2FA using YubiKey 5 and 5ci on Windows, Google Pixel (Android), iPhone, and iPad. Choice of form factor. Need help: YubiKey 5 NFC + KeePass2Android. Now on Android, I use. I have a Yubikey 5 NFC with USB-A, and I frequently connect it to my phone via a USB-C adapter. It's the world's most protective USB and NFC security key that works with more online services/apps than any other. Open the Windows Settings app, select Accounts, select Sign-in options, select Security Key, and then select Manage. NFC. Welcome to the YubiKey 5 Series instructional set up video. And it supports Android, iOS, Linux, macOS, and Windows. (U2F is not supported in the mobile clients yet). Azure Active Directory provides an identity platform with access management, scalability, and reliability for connecting users with all the apps they need. Simply plug in via USB-C or tap on your NFC-enabled device to authenticate. The YubiKey 5 series, image via Yubico (Yubico) Pricing of the 5 series varies. Note: Yubico recommends holding your YubiKey near your phone for a full second or two, as opposed to briefly "swiping" the key next to the phone. Android Authenticator with SafetyNet Attestation Excelsecu eSecu FIDO2 Security Key FEITIAN ePass FIDO2 Authenticator. 00 at Amazon See It Read Our Yubico YubiKey 5 NFC Review. YubiKey products work in tandem with LastPass and have been able to help people worldwide protect their personal online accounts. With NFC users can also use the YubiKey NEO for Android mobile phones and. So I use my database file, master password, and Yubikey challenge-response to unlock the database, all good. VAT. I also don't have an option to use the yubikey as the 2 factor. Both are described below. During this video, we’ll go over how you can set up your YubiKey 5 Series YubiKey to protect your. Simply plug in via USB-A or tap on your. If you’d like to use the Authenticator App, we recommend our YubiKey 5 Series keys. YubiKey 5 NFC) on Android and iOS mobile devices. Issues addressed:The YubiKey 5 Series supports most modern and legacy authentication standards. Experience stronger security for online accounts by adding a layer of security beyond passwords. To find compatible accounts and services, use the Works with YubiKey tool below. Install YubiKey Manager, if you have not already done so, and launch the program. Such product doesn't exist. Adding accounts on YubiKey 5 NFC, YubiKey NEO; Generating codes on YubiKey 5 NFC, YubiKey NEO; Setup YubiKey with iPads. Like most of its 5-series cousins, the YubiKey 5C NFC is made of sturdy black plastic with a textured finish. Today, it has announced the latest addition to its YubiKey 5 series, the YubiKey 5C NFC. Insert and tap YubiKey: Plug the YubiKey into a USB port on a computer and touch the YubiKey to ensure you are a human and not a remote hacker. Outstanding build quality. Overview Compatible YubiKeys Setup. Desconozco si con Android se puede, pero creo que sí. . To do this, enable Read NFC. 0 interface as well as an NFC. Note: Some software such as GPG can lock the CCID USB interface, preventing another software from accessing applications that use that mode. ” Then click the Yubikey button, and you will be prompted to multiple dots. The Yubikey 5 Nano and 5C Nano also lack. 5. For general NFC troubleshooting steps, please see our article Troubleshooting NFC with YubiKeys and Security Keys. 00 at Amazon See It Read Our Yubico YubiKey 5 NFC Review. In case of FIDO2 key the PIN is used to protect your secure hardware token, not your account. Keep your online accounts safe from hackers with the YubiKey. . FIDO: The YubiKey 5 NFC is FIDO certified and works with Google Chrome and any FIDO-compliant application on Windows, Mac OS or Linux. 0 . When prompted, enter your smart card PIN. 1Password 7 requires Android 5 (Lollipop) or later. It's easy to use, secure, versatile, durable, and affordable. com Setting Up Your NFC-enabled YubiKey with the Yubico Authenticator 6. I think the OP might be referring to the phone app, I don't think the app uses the key. 4. This process involved: Selecting a Security Key Model. 3+ with a FIDO2-supported browser. ), and via NFC for NFC-enabled YubiKeys (e. YubiKey 5 NFC. If you have a Linux computer and an iPhone, you should consider a YubiKey 5ci because it supports. We would like to show you a description here but the site won’t allow us. 4. If you're using the yubikey with NFC you will also need to download an app called "ykDroid" from the playstore- this is a passive application that acts as a driver. Also if you predominantly use devices. YubiKey 5C NFC. YubiKey 5 NFC Image: Amazon. Near Field Communication (NFC) Keep your online accounts safe from hackers with the YubiKey. 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. 1 - 2023/06/09. For years, Yubico Authenticator has been available for Windows, Mac, Linux and Android platforms, but not iOS. . The YubiKey NEO has USB 2. The new YubiKey retails for $55 and can be used to log into any Windows, Mac, Linux, Android or iOS device that has either a USB-C port (such as most modern laptops, Android phones and iPad Pros. Pro or the YubiKey 5C. Like the YubiKey 5 Series, the YubiKey Bio enables a passwordless experience when FIDO2 is supported by the service, and where a security key resident credential is used instead of a username and password. To find compatible accounts and services, use the Works with YubiKey tool below. Use the yubikey-manager to add a TOTP credential: ykman oath accounts add fedora <TOTP secret> Then retrieve a TOTP code with: ykman oath accounts code fedora WebAuthn. Trustworthy and easy-to-use, it's your. NFC:n ansiosta YubiKey toimii myös NFC-tuella varustetuissa Android- ja iOS-mobiililaitteissa. Note: You don't need to select the next text field, this is done automatically! The biggest difference between platform FIDO authenticators (Windows Hello using the TPM on your motherboard, the T2 chip on an iOS device, or whatever is being used on Android) vs external authenticators is flexibility . Features include: Secure – Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device. Create a PIN. NFC-ENABLED: Also get touch-based authentication for NFC supported Android and iOS devices and applications. 1. The Security Key NFC by Yubico combines hardware-based authentication, public key cryptography, and U2F and FIDO2, along with USB and NFC capabilities all-in. KeePass enables users to store passwords in a highly-encrypted database, which can only be unlocked with one master password and/or a key file. There is good step by step guide on. This one is the Yubikey 5Ci, and it includes both USB-C and lightning, so you can plug it into a USB C port or a lightning port and take the little gold contact point in order to authenticate and log into online accounts. purchasing a USB-C YubiKey for use with a USB-C port), but understand that adapters are sometimes unavoidable. Trustworthy and easy-to-use, it's your key to a safer digital world. The step-by-step process to set up and use Yubico 5 NFC. iOS 14: only devices compatible with YubiKey 5 NFC, YubiKey 5C NFC, or YubiKey 5Ci: 1Password works best on the latest version of Windows. The YubiKey 5 Series look like small USB flash drives and come in a range of different connectors -- USB-A, USB-C, and USB-C and Lightning combo. 0 ports. NFC-enabled YubiKeys will work with compatible apps and browsers on iPhones 7 or later running iOS 13. Select the the configuration slot you would like the YubiKey to use over NFC. [deleted] •. $75 USD. I've used the adapter included with my Samsung Galaxy S10 with a Yubikey 5 (USB-A). The Security Key C NFC is a simpler security key that sacrifices the features found in the YubiKey 4 Series for hefty cost savings. Yubico security keys are compatible with iOS, macOS, Android, Linux, and Windows. 0, 2. They're perfect for every laptop or desktop PC, and models with NFC work great for Android phones. g. YubiKey 5 NFC or YubiKey NEO Yubico Authenticator for Android app from the Google Play store An Android phone that supports NFC Instructions. Older iPhone models, most iPads, and some iPods will work with the YubiKey 5Ci through its Lightning connector on select apps and browsers. Identify whether or not you have configured an access code following the steps below. Simply plug in via USB-A or tap on your NFC-enabled device to authenticate. The YubiKey 5C NFC has six distinct applications, which are all independent of each other and can be used simultaneously. Security Key Series. See full list on androidpolice. Open a Command Prompt window, and run “certutil -scinfo”. 5 out of 5 Where to Buy The Yubico YubiKeys can be purchased from the company's website here and range in price from $45 for the YubiKey 5 NFC, to $75 for the YubiKey 5Ci. Just tap & go! DURABLE AND SECURE: Extremely secure and durable, YubiKeys are tamper resistant, water resistant, and crush resistant. Setting Up Your YubiKey 5 NFC or YubiKey NEO with the Yubico Authenticator for Android App. 3. There are two methods to use a YubiKey with Azure MFA as an OATH-TOTP token. . 0 interface as well as an NFC interface. 1 with Android 10 w/o any issue. 00. Starting in macOS Catalina, Apple includes a new security feature that requires YubiKey Manager to be granted Input Monitoring permission before it will be able to open the YubiKey's OTP application (this is because the YubiKey's OTP application is essentially a USB keyboard). If you’d like to use the Authenticator App, we recommend our YubiKey 5 Series keys. 3 or later, iPads running. The TOTP stored ON the key works, exept for the other issue i posted. ใช้ YubiKey 5 NFC กับมือถือ Android และ iPhone ผ่านระบบ NFC;If you expect only to use the security key on USB-C compatible devices, get another YubiKey 5 version, such as the Yubico YubiKey 5C NFC. And it supports Android, iOS, Linux, macOS, and Windows. This seems like the most obvious and logical reason. Features include: Secure – Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device. Yubico Authenticator for Desktop. Flexible – Support for time-based and counter-based code generation. On Android, the only, though major, issue is that when attempting to add an account manually, the secret key field is not accessible at all with Talkback. Step 6: Select Scan account QR-code, and then scan the QR code from the web page. For businesses with 500. The most likely use case for a pc or laptop is USB and for mobile devices NFC. The NDEF URI has been. Interface. Generally YubiKey is a de facto standard solution and you may be sure all sites are tested mainly for YubiKey compatibility. Trustworthy and easy-to-use, it's your key to a safer digital world. Jestem w posiadaniu Yubikey 5 NFC - wersja 5. Select the the configuration slot you would like the YubiKey to use over NFC. Yubico OTP na 1-slot short touch, myślę że chyba dobrze skonfigurowałem. . FIDO U2F Android apps can add support for the following YubiKey features over both USB and NFC by incorporating our SDK for Android. 1. Do I really have to make a factory reset to use the key for Windows Hello? I got a lot of 2fa tokens on the key which I don't want to loose! Thanks for advice! 2. g. Step 5: Tap the control icon to open the menu. Users can also experience greater convenience by unlocking their YubiKey with FaceID or TouchID. Product documentation. I'd suggest getting a YubiKey 5 NFC and a cheaper U2F only security key such as the Yubico Security Key or HyperFIDO Mini for backups. Static Password (Advanced Mode) Yubico Authenticator for Android can capture the OTP output from a YubiKey over NFC, allowing it to be copy/pasted into any field on an Android device. NFC-ENABLED: Also get touch-based authentication for NFC supported Android and iOS devices and applications. ৳4,017. YubiKey authentication can be up to four times faster than logging in with a one-time. 0 inches (7 by 18. NFC-ENABLED: Also get touch-based authentication for NFC supported Android and iOS devices and applications. ( 5 customer reviews) ฿ 3,990. YubiKeyはラインナップがいくつかありますが私が買ったのはYubiKey 5 NFCです。 YubiKeyでできることは色々あります。. 0 and 3. MacOS 13. In order to protect your KeePass database using a YubiKey, follow these steps: Start a text editor (like Notepad). And a full range of form factors allows users to secure online accounts on all of the. Based on feedback and. I tried all the troubleshooting steps on the internet for it, reset wifi/wireless settings, force stop and clear all data in the NFC app, all steps, nothing worked. The versatile, multi-protocol YubiKey 5 series is your solution. 0, 2. Neither Android nor iOS supports the FIDO Client to Authenticator Protocol (CTAP) version 2. Its pretty nice, since I use it daily. The YubiKey 5 NFC USB is designed to protect your online accounts from phishing and account takeovers. Passkeys on the YubiKey. Affordable. Trustworthy and easy-to-use, it's your key to a safer digital world. Yubico's product page says NFC is supported on Windows 10, Android, and iOS. Overall, the YubiKey 5 NFC is an excellent choice for anyone looking to improve the security of their online accounts. About the YubiKey and smart card capabilities. Select Add from the Security Key PIN area, type and confirm your new security. 0, 2. 1. Version history and release notes 2. It's small—a little shorter than a house key. The YubiKey 5C Nano and YubiKey 5 Nano will also be available. 6 Form factor: Keychain (USB-A) Enabled USB interfaces: OTP+FIDO+CCID NFC interface is. When using your YubiKey as a smart card, the Yubico Authenticator app is an. We would like to use YubiKey NFC to authenticate wirelessly to the mobile devices. Yubico Authenticator App for Desktop and Mobile | Yubico. The YubiKey is placed on (or very close to) an NFC reader that is connected to a host device. The NFC functionality allows for seamless and convenient authentication on NFC-enabled devices, such as smartphones or tablets. The 5 series YubiKeys support the following security features and. Form-factor - “Keychain” for wearing on a standard keyring. DURABLE - Fiberglass reinforced bodies and military-grade hardened gold protect YubiKey from everyday life | YubiKey 5 NFC features water and crush resistance. 00 at Amazon See It Read Our Yubico YubiKey 5 NFC Review. iOS have full-featured WebAuthn support on Safari by NFC. Overview. 1K views. The company said its latest key, like others in the. $55 USD. 0 ports. Authentication via NFC is supported by the YubiKey 5 NFC. I don’t see any use case or security benefits by using the static password feature. We selected a combination of the YubiKey 5 NFC and 5C NFC keys since these support both USB for laptops and NFC for Android or iOS mobile devices. Linux users check lsusb -v in Terminal. NFC-enabled YubiKeys will work with compatible apps and browsers on iPhones 7 or later running iOS 13. 6 or newer). This is the recommended method for registering a YubiKey as an OATH-TOTP token. Beyond this NFC issue, many are unable to 2-FA with USB-c for their google account as well (on android). This password manager will sync logins between all devices and is available for Android, Linux, iOS, macOS, and Windows. $300 USD. YubiKey 5 Series. OTP - this application can hold two credentials. I wouldn't get one without NFC since bitwarden requires NFC to authenticate in Android. 0 and 3. When setting up the key, just offers two options. Where possible, we recommend purchasing a YubiKey with a connector designed for the port you are using (e. NFC-ENABLED: Also get touch-based authentication for NFC supported Android and iOS devices and applications. Since KeeChallenge only supports use of configuration slot 2 (this slot comes empty from the factory), click Configure under the Long Touch (Slot 2). The YubiKey 5 series, image via Yubico. FIDOやらWebAuthnやらの文脈で耳にした方も多いんじゃないしょうか。Yubikeyは日本ではソフト技研社が販売代理店をしています。 Yubikeyはラインナップがいくつかありますが私が買ったのはYubikey 5 NFCです。 Yubikeyでできることは色々あります。 FIDO U2F; FIDO/WebAuthnThe YubiKey Bio always requires PIN or fingerprint. You don't need to do ANYTHING else. Passwordless. Select Keepass2Android in this case. 5 . Resources. Simply plug in via USB-A or tap on. It takes the place of Google Authenticator (and the usual mobile time-based OTP apps). Buy now. YubiKey 4 Series. Yubico - YubiKey 5Ci - Two-Factor authentication (2FA) Security Key for Android/PC/iPhone, Dual connectors for Lighting/USB-C, FIDO Certified. Support; FIDO2, U2F, Smart card, OpenPGP, OTP. Enable two-factor authentication for your service. Na 2-slot long touch - challenge-response. Buy on Yubico. Form-factor - “Keychain” for wearing on a standard keyring. I carry one on my person with a protective cover. $75 USD. YubiKey 5 NFC kombinuje v jednom zařízení možnost kontaktní (USB-A) a bezkontaktní (NFC, MIFARE) bezpečné vícefaktorové autentizace. g. To learn more about all the new features of the YubiKey 5 Series, check out the Yubico website. If it cost $20 you bought a security key. 4. Open Outlook and plug in your YubiKey. For a full list of those services, see Works with YubiKey. Command line tooling with ykman:. Each YubiKey must be registered individually. The YubiKey 5 and Security Key Series support the FIDO2 standard that covers all the scenarios listed below. . 3. me account security by requiring a specialized YubiKey(TM) when you sign in to your ID. To use this method, you’ll need a YubiKey(TM) 5 NFC from Yubico, a hardware key that uses Near Field Communications (NFC) technology to wirelessly communicate with. , then Business Days and Business Hours are local to Palo Alto, California, U. USB-C is the new bit here, and an essential addition as more and more devices make the switch away from USB-A. SIMPLE - Most effective way to protect against account takeovers. com from Android phone with Yubikey. Requirements. Start by deregistering your key from every site. The YubiKey 5 NFC and YubiKey 5C NFC provide an NFC wireless interface in addition to USB. It also comes with a USB Type-A connector to work with computers. Requirements. That's like, half the process required to register a yubikey. Features include: Secure – Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device. I just tested and worked. YubiKey 5 Series YubiKey FIPS (4 Series) YubiHSM Series Legacy Devices YubiKey 4 Series This article provides tips on where to place your YubiKey when using it with a mobile phone. 6 with a Yubikey 5 NFC works fine for Yubikey OTP on Bitwarden. Click Continue. FIPS 140-2 validated . Hardware-backed strong two-factor authentication raises the bar for security while delivering the convenience of an authenticator app. YubiKey 5 FIPS Series. Removed drivers, then reboot. We released a beta version, first for desktop, and then for Android, and we solicited your feedback. For example if you want to have the keys permanently in a laptop or server, then the low profile USB-A and USB-C keys make sense. Es la clave de seguridad USB y NFC más protectora del mundo que funciona con más servicios/aplicaciones en línea que cualquier otro. If you’d like to use the Authenticator App, we recommend our YubiKey 5 Series keys. 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 access to your accounts at all times. MULTI-PROTOCOL SUPPORT: The YubiKey USB authenticator includes NFC and has multi-protocol support including FIDO2, FIDO U2F, Yubico OTP, OATH-TOTP, OATH-HOTP, Smart card (PIV), OpenPGP, and. Instead they are looking for the string of characters that the Yubikey is spitting out on USB. If you’d like to use the Authenticator App, we recommend our YubiKey 5 Series keys. Allow the Yubikey Access. All of the applications are available. At one end is a hole where it can be attached to a key ring or lanyard. The Yubico YubiKey 5 NFC is a tiny, USB device that keeps the bad guys out of your accounts by adding a secure second factor to your login process.