# Secure your sign-in

> Turn on email OTP, an authenticator app or a passkey to protect every AOZO app at once.

Canonical page: https://aozo.in/docs/workspace/secure-your-sign-in
Last updated: 2026-11-12
Product: AOZO workspace
Section: Getting started

Because every AOZO app shares one login, you protect them all in one place.

![The Security and Authentication page with Email OTP, Authenticator App and Passkeys highlighted](https://aozo.in/images/docs/ws-security.webp)
1. Email OTP and Authenticator App
2. Passkeys

## Sign-in methods

| Method | How it works |
| --- | --- |
| Email OTP | A 6-digit one-time code is sent to your registered email address when you sign in. |
| Authenticator app | An app such as Google Authenticator or Authy generates time-based codes. |
| Passkey | Verify with your fingerprint, face or screen lock instead of typing a code. Passkeys resist phishing and can be an alternative way to sign in. |

## Turn it on

1. **Open Security and Authentication** Open your profile and go to Security and Authentication. Two-Factor Authentication shows Off until you turn something on.
2. **Enable Email OTP** Choose Enable Email OTP to receive a one-time code by email on every login.
   ![The Email OTP option with the Enable Email OTP button](https://aozo.in/images/docs/ws-sec-email.webp)
   - (1) Enable Email OTP
3. **Or set up an authenticator app** Choose Setup App, then scan the code with Google Authenticator or Authy.
   ![The Authenticator App option with the Setup App button](https://aozo.in/images/docs/ws-sec-app.webp)
   - (1) Setup App
4. **Add a passkey** Under Passkeys, give it a name you will recognise, for example “MacBook Touch ID”, then choose Add a passkey.
   ![The Passkeys option with a name field and the Add a passkey button](https://aozo.in/images/docs/ws-sec-passkey.webp)
   - (1) Passkey name
   - (2) Add a passkey
5. **Change your password** On the same page, use Change Password to set a unique, strong password.
   ![The Change Password section with current and new password fields](https://aozo.in/images/docs/ws-sec-password.webp)
   - (1) Change Password

> **Heads up:** Keep passwords, passkeys and codes private. Never share them, even with colleagues.

## Related

- The Security page explains what AOZO does and what you control.
- Review recent sign-ins from your workspace home.