> ## Documentation Index
> Fetch the complete documentation index at: https://help.edzo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Account security

> Keep your Edzo account safe with secure sign-in options and smart security habits.

Your Edzo account holds important information: your learning spaces, learner data, and progress. Here's how to keep it secure.

***

## How sign-in works

Edzo uses [auth.edzo.com](https://auth.edzo.com) for all authentication. When you sign in, you can use:

* **Email and password**: the traditional way to sign in
* **Email code**: receive a one-time code to your email address (no password needed)
* **Google sign-in**: sign in with your Google account

***

## Two-factor authentication (2FA)

Two-factor authentication adds an extra layer of security to your account. When enabled, you'll need to enter a code from an authenticator app (like Google Authenticator, Authy, or 1Password) each time you sign in.

You can set up 2FA during the sign-in process when prompted.

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## Changing your email address

You can update the email address associated with your account from **Settings** → **Security**. Enter your new email and click **Update Email**.

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## Resetting your password

To reset your password, go to **Settings** → **Security** and click **Send password reset email**. You'll receive an email with instructions to set a new password.

You can also use the **Forgot password** link on the sign-in page if you're locked out.

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## Active sessions

The **Active Sessions** section in **Settings** → **Security** shows the devices currently logged into your account. Each session displays the browser, operating system, IP address, and sign-in date.

If you spot a session you don't recognize, sign out of it immediately and reset your password.

***

## General security tips

* **Use a strong, unique password** if you sign in with email and password
* **Don't share your login details**, even with colleagues. Each person should have their own account.
* **Sign out on shared devices**, especially on school or library computers.
* **Watch for phishing**: Edzo will never ask for your password via email or chat. If something looks suspicious, don't click it.

<Note>
  If you believe your account has been compromised, contact Edzo support immediately. We'll help you secure it.
</Note>