Protect your access with a strong password and two-factor authentication. Everything is in Settings → Profile.
Change your password
In the Password section, enter the old one then the new one. Your password must contain:
- at least one uppercase, one lowercase, one digit and one special character,
- between 6 and 128 characters.
Enable two-factor authentication (2FA)
If available on your installation, the Security section lets you set up app-based 2FA (TOTP, like Google Authenticator): scan the QR code with your app, then enter the code to confirm. At each sign-in, you'll be asked for this code in addition to your password.
Good to know: 2FA is the best protection against password theft. Enable it especially for administrator accounts.