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Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock
Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock
Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock
Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock
Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock
Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock
Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock
Hideez Key 4 - Universal Bluetooth, NFC, USB Security Key. Password vault, OTP Generator for 2FA, FIDO authenticator, Proximity-based lock, RFID door lock

Standalone & Enterprise version

Looking for a phishing-resistant security solution that's both convenient and foolproof? Hideez Key 4 is the ultimate way to keep your digital identity and data safe! 

With this FIDO2 security key, Bluetooth password manager, and MFA key fob, you can enjoy passwordless access to accounts and workstations, passwordless MFA, proximity-based PC login and logout, as well as password & OTP autofill. It's much more than just a Windows security key or FIDO2 password manager – it's a versatile device that gives you total control over your online security.

Hideez Key 4 is suitable for both personal and enterprise use within the scope of the Hideez Authentication Service, a cloud-based passwordless IAM solution for organizations. 

Minimum System Requirements:

Windows 10 (2019 or later) via Bluetooth, NFC, USB

Android 7.0 via Bluetooth and NFC

macOS Sonoma (version 14) via NFC and USB

iOS 13.3 via NFC

Web browsers: Google Chrome, Microsoft Edge, Firefox, Safari

€65,95€61,95
  • Trusted Brand

    Microsoft-Approved

    FIDO2 Security Key Vendor

  • Customer Support

    Superior Security

    FIDO-certified product

  • Easy Setup

    Phishing Resistant

    Prevents MFA bypass attacks 

  • Free Shipping

    Free Shipping

    U.S. and Orders Over $100

Discover the variety of authentication scenarios

100% Fairtrade Cocoa

FIDO2 Key
for Passwordless Sign-in

Experience phishing-resistant passwordless logins and two-factor authentication across your accounts. Hideez Key is supported by Google, Facebook, Microsoft, Dropbox, Twitter, and hundreds of other FIDO-enabled web services. Supported by Microsoft and Google accounts.


Compatibility: Windows, Android, macOS, iOS


Natural Ingredients

Rechargeable Battery
and extended connectivity

Hideez Key 4 combines the benefits of password-based and passwordless authentication with support for Bluetooth, NFC, and micro USB connection. Use it as an FIDO2 password manager or MFA key fob to securely access your devices and accounts.

Natural Ingredients

Password Autofill
for legacy services

Not all services support passwordless sign-in, but Hideez Key is here to help! Use Hideez Key as a password manager to store your credentials and enter them automatically at the push of the button! Store up to 1,000 logins and passwords, and generate new strong passwords with ease. 

Compatibility: Windows only

100% Palm Oil Free

universal rFID keycard 

for physical access

Free up space in your pocket! Open RFID electronic doors with the Hideez Key. Use your key as an RFID password manager to securely access your physical spaces. All you need is an RFID programmer, and you're good to go.


Please note: One key can store only one RFID code 

100% Palm Oil Free

Easy Desktop Login and logout based on user proximity

The proximity login and logout feature automatically disables access to your PC when you walk away. Be sure that your information and projects are safe when you leave your workplace. Use Hideez Key to lock and unlock your desktop in seconds. 


Compatibility: Windows only

Closed Process

universal IAM tool
for organizations

Looking for a reliable and affordable security solution for your business? Hideez Key is part of the Hideez Authentication Service that will help you manage accounts and access privileges of your workers 100% remotely and securely. Employees can use Hideez Keys as their primary or secondary authentication method in addition to biometric passkeys and a mobile authenticator. 

Simple Setup & Multifunctionality

Video
  • Step 1. Updating the device's firmware to the latest version

  • Step 2. Pair the Hideez Key with your devices via Bluetooth/NFC

  • Step 3. Enable Passwordless sign-in on FIDO2/U2F supported sites

  • Step 4. Install the Hideez Client software on your Windows PC

  • Step 5. Choose a Standalone or Enterprise version

  • Step 6. Set up additional functionalities: password autofill, proximity authentication, RFID access, etc.

support for the Highest Security Standards

FIDO U2F (Level 1) Certified 

FIDO2 (Level 1) Certified 

Citrix-Ready Solution

Microsoft-approved 
FIDO2 Security Key Vendor

Meets NIST 
Password Guidelines

HIPAA Compliant

Main Features

Passwordless Authentication

The FIDO authentication eliminates the traditional threats of using traditional passwords and SMS-based 2FA, replacing them with the FIDO U2F and FIDO2 passwordless access standards. It protects against common online attacks such as phishing and man-in-the-middle attacks.

Secure Password Vault

Securely store over 1,000 login credentials (usernames and passwords) in an encrypted, phishing-resistant password vault.  Enjoy one-tap login to eliminate risks of keylogging attacks. Hideez Key enhances security by verifying website addresses, defending against phishing and enabling password-free access to legacy services that lack passwordless authentication support.

Multifunctional Security Key

Generate strong and unique passwords, create secure data backups, and lock/unlock your PC based on Bluetooth proximity. Generate one-time passwords (OTPs) or use the key as a U2F security key for two-factor authentication.

RFID Keycard

Are you tired of carrying a bunch of electronic keys from your home, office, or gym? Free up space in your pocket by using Hideez Key to open RFID door locks. Please note: Hideez Key has only one built-in RFID module.

Wireless Headphones

What is the difference 

between Hideez Key 4 and hideez key 3?

Hideez Key 4

Hideez Key 3

Supported communication protocols

Bluetooth, NFC, micro-USB

Bluetooth 4.0

Works on Bluetooth enabled PCs 

without Hideez Bluetooth adapter 

Battery type

LIR2032
(rechargeable)

CR2032
(replaceable)

Passwordless sign-in to web services

Windows, Android, macOS, iOS

Windows, Android

Password management & OTP (Windows only)

Proximity-based login and logout
(Windows only)

Data import/export (.csv)

RFID keychain

Standalone & Enterprise version

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€61,95€65,95