Multi-Factor Authentication Policy

Policy Statement

SELLF AI enforces multi-factor authentication (MFA) across internal systems including email, payments, and infrastructure. MFA is a mandatory security control for all SELLF LLC personnel and system administrators.

Supported MFA Methods

Standard MFA methods are used, including:

• ◆Email-based one-time passcodes (OTP)
• ◆Authenticator app TOTP codes (e.g., Google Authenticator, Authy)
• ◆Hardware security keys (FIDO2/WebAuthn) where supported

Scope

MFA is required for access to all SELLF AI internal systems, including but not limited to: administrative dashboards, payment processing interfaces, cloud infrastructure consoles, email and collaboration tools, and any system with access to user personal data.

End-User Authentication

SELLF-X end users authenticate via the Manus OAuth platform, which implements industry-standard secure authentication flows. SELLF LLC recommends that all users enable MFA on their connected email accounts and any linked third-party services.

Enforcement

Access to SELLF AI internal systems without MFA is blocked at the infrastructure level. Exceptions require written approval from SELLF LLC leadership and are logged for audit purposes.

Contact

For MFA or access control inquiries, contact [email protected].