BDO Online Banking may use OTP (one-time PIN) for website authorizations as an added security step.
Mobile app access typically uses a passcode and can be paired with biometric authentication.
Avoid sharing OTP codes and do not approve prompts you did not initiate.
Use device-level security (screen lock, updated OS) to protect financial apps.
Review transaction details carefully before confirming to prevent misdirected payments.
BDO Online Banking may use OTP (one-time PIN) for website authorizations as an added security step.