Security
Security checkup
Use the security checkup tool to review your email address, connected apps and devices, and password. If you've two-factor authentication enabled (see below), you can also check the authenticator apps, phone numbers, or security keys associated with your account.
Password
Change your password regularly to keep your account secure. If you forget your password, you can also reset it from the forgot password page or by clicking Forgot your password? when you log in to dropbox.com.
Recovery codes
View the recovery codes that can be used to access your account in case you lose access to your email or two-factor authentication device.
Two-factor authentication
Set up and manage two-factor authentication to add an extra layer of security to your account. Two-factor authentication requires you to enter a security key or code, in addition to your password, when you log in to your Dropbox account. After you’ve followed the steps to enable two-factor authentication, you’ll have options to change your authentication methods, add a physical security key, and revoke trusted status from linked devices.