---
title: Security | Lightfield
description: See the devices signed in to your Lightfield account and sign out any of them, or all of them at once.
---

Security lists every device signed in to your Lightfield account, and lets you sign any of them out. Use it after you lose a device, sign in on a shared computer, or want to make sure only your current devices have access.

## Who can use it

Everyone, on every plan and in every role. It shows only your own sessions. For how Lightfield protects your data, see [Security](/security/index.md).

## See where you’re signed in

Go to [Settings → Security](https://crm.lightfield.app/crm/settings/security/). It has two groups:

- **Current session**: the device you’re using right now, marked **Active now**.
- **Other sessions**: every other device signed in to your account, headed with the count, for example **2 other sessions**. Each shows when it was last seen, for example **Last seen 3d ago**.

Each session is labeled with how it signed in: **OAuth** for **Continue with Google**, **SSO** for single sign-on, and **Magic link** for an email link. See [Signing in](/help/getting-started/signing-in/index.md).

If you’re signed in only here, you see **No other active sessions**.

## Sign out other devices

Signing a device out ends its session at once. Anyone using it has to sign in again, and nothing else in your account changes.

- **One device:** hover the session and click **Revoke**. You see **Session revoked**.
- **Every device except this one:** click **Revoke all** next to **Other sessions**. You see **All other sessions revoked**. Do this after you lose a device or suspect someone else has access.

To sign out of the device you’re using, hover **Current session** and click **Log out**.

When it worked, the revoked sessions are gone from the list.

## Troubleshooting

### Revoking a session fails

You see **Failed to revoke session**. The session may have already ended, or the connection dropped. Reload the page: if the session is gone, it’s signed out. If it’s still listed, click **Revoke** again.

### I don’t recognize a session

Click **Revoke** on it, or **Revoke all** to be safe. Then secure the account you sign in with: your Google account, your company’s identity provider, or your email inbox, since that’s what protects your Lightfield sign-in. If you think someone else got in, email <support@lightfield.app>.

## Common questions

**How do I sign out of other devices?** Open [Settings → Security](https://crm.lightfield.app/crm/settings/security/) and click **Revoke all**.

**Can I see a teammate’s sessions?** No. Security shows only your own sessions.

**Does Lightfield have a password I can change here?** No. Lightfield doesn’t use passwords; you sign in with Google, SSO or an email link. See [Signing in](/help/getting-started/signing-in/index.md).

**Can I require single sign-on for my workspace?** SSO is set up by Lightfield on plans that include it. See [Single sign-on (SSO)](/help/settings/security/sso/index.md).