1. Home
  2. Support
  3. AT&T Wireless

Store sign-in info with ActiveArmor

Learn how to use the AT&T ActiveArmor Password Manager and Browser Extension to securely store sign-in info.

Password Manager

You have to set up a Master Password in the AT&T ActiveArmor® app to use Password Manager, Identity Monitoring, and Social Media Identity Protection. The Master Password protects your personal info and passwords stored in your vault. We recommend linking your Master Password to your phone’s biometric unlock during the set-up process.

Set up your Master Password

You have to set up a Master Password to use Password Manager, Identity Monitoring, and Social Media Identity Protection. The Master Password protects your personal info and passwords stored in your vault. We recommend linking your Master Password to your phone’s biometric unlock for convenience.

  1. Open the ActiveArmor app and tap ID & Passwords.
  2. Select the Passwords tab, then choose Set up now on the Master Password screen.
  3. Review the Master Password and Recovery Key details, then tap Continue.
  4. Create and enter a Master Password.
  5. Confirm the Master Password, then select Continue. We’ll display a 24-digit Recovery Key.
  6. Choose how you’d like to store your Recovery Key. Keep it in a safe place only you can access. Important: Your Recovery Key is the only way to recover your vault if you ever forget your Master Password.
    • Download and print
    • Save manually
  7. Follow the prompts to finish up.

Heads up: We can’t reset your Master Password, and we don’t store it on our servers.

Store an app or service password

Add new passwords for your apps and services:

  1. Open the ActiveArmor app and select ID & Passwords.
  2. Tap the Passwords tab.
  3. Select + Add Password.
  4. Enter an Account name followed by the Web address, Username and Password for the app or service.
  5. Add any extra info in Notes.
  6. Select Save this account.

Good to know: All saved passwords are encrypted, and we can only see a random mix of numbers and letters.

Unlock the Passwords tab

You should keep the Password tab locked when you’re not using it.

  1. Open the ActiveArmor app and select ID & Passwords.
  2. Tap the Passwords tab.
  3. Enter your Master Password and select Unlock or use biometric authentication.

Browser Extension

The ActiveArmor® Browser Extension is an add-on for your desktop. It helps create, save, and auto-fill your passwords as you use the web. It syncs to different browsers and devices, so you only need to remember your Master Password.

Get the Browser Extension

You can choose to get the ActiveArmor Browser Extension download links by email or directly from your browser:

Request the download links via email

  1. Open the ActiveArmor app and select ID & Passwords.
  2. Tap Email me the links.
  3. Open the email on your browser and select Add extension. A puzzle icon will appear in the browser toolbar.
  4. Select the icon and choose the extension from the list.

Once installed, use the Password Manager from the AT&T ActiveArmor mobile security app on your desktop or mobile browser.

Good to know: Work or school computers may block some extensions.

Import accounts from other apps and browsers

  1. Sign in to the ActiveArmor browser extension and go to Settings.
  2. Select Data section and then Import Accounts.
  3. Re-enter your Master Password.
  4. Choose the existing password app you want to import from, then select the file.

FREQUENTLY ASKED QUESTIONS

Last updated: February 18, 2026

Did you get the help you needed?

Did you get the help you needed?