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Security Key NFC

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The Security Key Series is a hardware-based authentication solution that provides superior defence against phishing, eliminates account takeovers, and enables compliance requirements for strong authentication.

TAP-AND-GO – Just tap Security Key NFC to NFC-enabled Android, Windows 10 and iOS devices and applications | Also slips into any standard USB-A port.

SCALABLE– Integrates with systems tailored for all business types and sizes.

EFFICIENT– Reduce helpdesk tickets for password reset or account lockout.

U2F & FIDO2 SUPPORT – Bridge between cutting edge authentication methods.

WORKS – Security Key by Security Key works with popular web tools.

DURABLE – Fiberglass reinforced bodies and military-grade hardened gold protect the key from everyday life.

PORTABLE – Fit Security Key on a keyring and carry without any worry.

FORENSICALLY EXAMINED – For any embedded spyware or malware, by forensic experts at NSI Global Counter Intelligence.

SKU: NSI-YSC-NFC Category:

The Security Key NFC simplifies your login and secures your account on hundreds of services like Gmail, Facebook, Skype, Outlook, Dashlane and more. Usernames and passwords are not enough to protect your accounts. Using a security key as a form of two-factor authentication is a simple and proven method for locking down your accounts and keeping them secure.

  • Secure your login and protect your account with hundreds of services.
  • Protect your online accounts from phishing and account takeovers. A Security Key makes it extremely difficult to gain access or steal your most important files, pictures, emails, and financial information.
  • Register easily with hundreds of services. Once registered, each service will simply request you to insert and tap your Security Key to gain access during login. Simple, convenient, and secure.
  • Use the same asymmetric cryptography and strong security used by individuals at 9 of the top 10 technology companies. The Security Key has pioneered the creation of the FIDO U2F and FIDO2 authentication protocols along with Google and Microsoft. Using the Security Key, companies have seen zero successful phishing attempts.

The Security Key NFC is FIDO and FIDO2 certified. It works with Google Chrome or any FIDO-compliant application on Windows, Mac OS or Linux and with applications that provide FIDO or FIDO2 support through Chrome, Firefox, or Edge browsers.

LastPass users please note you will need a Security Key 5 Series key. The Security Key NFC does not work with LastPass.

Strong Authentication

The Security Key Series offers superior security by combining hardware-based authentication and public key cryptography to effectively defend against phishing attacks and eliminate account takeovers. It offers support for FIDO U2F and FIDO 2.

Passwordless Enabled

The Security Key Series helps organizations accelerate to a passwordless future by providing support for the FIDO2 protocol. FIDO2 supports not only today’s two-factor authentication but also paves the way for eliminating weak password authentication, with strong single factor hardware-based authentication.

Easy, Fast and Reliable

The Security Key Series provides a simple and intuitive authentication experience that users find easy to use, ensuring rapid adoption and organizational security. With authentication speeds up to 4X faster than OTP or SMS based authentication, security keys do not require a battery or network connectivity, making authentication always accessible.

Reduce IT Operational Costs

The ease of use and reliability of security keys is proven to reduce password support incidents by 92%. This was documented in a research paper by Google, describing the Google employee rollout to more than 70 countries.

Modern Authentication from the Industry Leader

The Security Key is the trusted secure authentication choice for the largest technology, finance, and retail companies in the world. This includes 9 of the top 10 technology companies, 4 of the top 10 US banks, and 2 of the top 3 global retailers. Companies including Google, Facebook, Salesforce and thousands more trust the Security Key to protect account access to computers, networks and online services.


What’s in the box?

  • Security Key with NFC

USB Type

  • USB-A


  • Yes

Application Methods

  • Passwordless, Strong Two Factor, Strong Multi-Factor

Identity & Access Management

  • AWS Identity and Access Management (IAM), Centrify, Duo Security, Google Cloud Identity, Microsoft Azure AD, Okta, Ping Identity

Productivity & Communication

  • Google Account, Microsoft account, Salesforce.com

Password Managers

  • 1Password, Dashlane Premium, Keeper®, LastPass Premium

Design & Durability

  • Water Resistant, Crush Resistant, No Batteries Required, No Moving Parts


  • WebAuthn, FIDO2 CTAP1, FIDO2 CTAP2, Universal 2nd Factor (U2F)


  • FIDO 2 Certified, FIDO Universal 2nd Factor (U2F) Certified

Cryptographic Specifications

  • ECC p256

Device Type

  • FIDO HID Device


  • Made in the USA and Sweden

Frequently Asked Questions

Do I need the FIPS key to secure my organisation?

  • FIPS stands for Federal Information Processing Standard. The FIPS key is primarily used for companies working in or with regulated industries, usually federal or government agencies. If you do not work in a federal or government space that requires the FIPS 140-2 certification then it is not necessary for your organization. FIPS is a security certification that meets strict security standards.

I have an iPhone, which key should I buy?

  • If you would like to enhance security for your mobile app on your device, the first step is to check the model of your iPhone. For iPhone 7 and newer models, you can use the Security Key 5 NFC or the Security Key 5C NFC, for secure tap and go strong authentication. For iPhone versions 6S or older, or for any iPad you may have, you can use the Security Key 5Ci with USB-C and Lightning support to secure mobile apps on iOS. Please note that the Security Key 5Ci has not been tested to work with the iPad Pro (3rd Generation).

What if I lose my Security Key?

  • For best practice, we recommend having a primary Security Key and purchasing a backup key just in case one is lost or stolen. A backup key is an additional key that is paired to each individual service to prevent losing access to your existing accounts. It is also recommended to keep your backup key in a safe place such as a safe at home.

What is the difference between all of the keys?

  • The Security Key 5 Series includes support for the same protocols as the 4 Series with the addition of the FIDO2 protocol. Besides FIDO2, they include FIDO U2F, smart card (PIV), OTP, OpenPGP, OATH-TOTP, OATH-HOTP, and Challenge-Response. The Security Key Series only has the FIDO2 and U2F protocols.