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Leash®. The easiest, most secure way to lock and unlock your computer.

30 Day Free Trial

Plans start at 99¢ a month

Secure. Simply.

Leash locks your computer as you walk away, unlocks it when you return, and even sends you a photo alert if anyone attempts to access it when you’re away.

Ready. Always.

Set it up once and you’re done. Leash is always on in the background, so your computer is ready to work when you are — without having to type your password.

You. Only.

Leash uses Bluetooth LE and your mobile phone to automatically know when you’re there — using Three Factor Authentication.

Flexibility. Anywhere.

From anywhere in the world, lock and unlock your computer — using one of more than a dozen user-defined settings.

Powerful. Patented.

USR ID uses the most powerful ID authentication technology available anywhere with a 256-bit pseudo-random code.

Safe. Totally.

No passwords, PINs or anything else of value are transmitted from your phone. Ever.

You already know your computer.
Now it knows you.

About Three Factor Authentication

There are only three ways to prove who you are, and USR ID uses all of them:

  • A Secret. Something you know but others do not — like a PIN or a password
  • A Token. Something you have that is unique and difficult to duplicate — like a key, or a mobile phone.
  • A Biometric. Something unique to you — like your fingerprint.

USR ID incorporates all three factors in its recommended configuration, making it the most secure personal proxy in the world. The app’s powerful algorithm produces a Pseudo Random Code that matches the unique, one-time code produced by the companion app installed on your computer. When your phone transmits the PRC to your computer, you are proving your identity. Your secret PIN or password is never stored in your mobile phone and therefore cannot be compromised by reverse engineering.

USR ID is made under license from Universal Secure Registry LLC. Learn more.

Leash® alerts you with a photo if anyone tries to access your computer when you’re away!

Users already love Leash because it locks your computer as you walk away with your phone, and unlocks it when you return. Now there is even more to love with Tamper Alert — Leash sends a photo alert to your phone if it detects activity on your locked computer when you’re away.

Using the feature is simple. After you step away from your computer with your mobile phone running the USR ID Token, your computer protected by the USR ID Leash app locks, as always. With Tamper Alert, any unauthorized use of your computer’s keyboard, track pad or mouse will trigger the locked computer’s camera to snap a photo and send it to your mobile phone, where you can view it in the Token App’s Audit Trail


For questions relating to USR ID.

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