> ## Documentation Index > Fetch the complete documentation index at: https://docs.rynopay.io/llms.txt > Use this file to discover all available pages before exploring further. # Settings > Manage your business portal security settings, including two-factor authentication and password updates. The **Settings** section is where you manage your account's privacy and security controls in the Ryno Business Portal. At the moment, the available options shown in this module are: * **2FA Security** * **Change Password** Ryno settings page showing the 2FA security section ## What you can do in Settings From the **Privacy & Security** area, you can: * Enable two-factor authentication (2FA) * Verify sign-in using an authenticator code * Use a backup code during sign-in if needed * Regenerate backup codes after 2FA is enabled * Disable 2FA if required * Change your account password ## Why this matters Two-factor authentication is required for some sensitive actions. Without 2FA, you cannot generate API keys, initiate payouts, or modify payout details. ## Sections in this guide