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Out-of-Band Authentication

Enjoy Secure Online Transactions

 

Out-of-Band Authentication (OOB) is an additional layer of security that helps protect your online card transactions. Instead of relying solely on One-Time Passwords (OTPs) sent via SMS or email, you can now securely approve transactions using the HBZ Mobile Banking App.

With this feature, online purchases made with your HBZ Debit Card can be instantly authenticated through a push notification sent to your registered mobile device, providing a faster and more secure approval experience.

Online Banking | Bank Anytime, Anywhere

Benefits

Enhanced Security

Directly approve transactions through the HBZ Mobile App, reducing the risk of fraud or unauthorised access.

Faster Approvals

No need to wait for an OTP via SMS or email. Approve transactions instantly with just a tap.

Convenience

Complete purchases quickly and securely from anywhere using your mobile device.

Alternative Authentication

Get OTP authentication via SMS/email, if needed as the option remains available.

Eligibility & Requirements

  • Available for HBZ Debit Cardholders
  • Requires an active HBZ Mobile Banking App
  • Cardholder’s mobile device must have push notifications enabled for HBZ App

How Does It Work?

Select Approval

At the checkout page of an eligible online purchase, choose “HBZ Mobile App” as your preferred authentication method.

Receive a Push Notification

A secure push notification will be sent to your registered mobile device via the HBZ Mobile Banking App.

Follow On-Screen Instructions

Open the HBZ Mobile App and review the transaction details displayed on your screen.

Authorise the Transaction

Confirm and approve the transaction within the app to complete your purchase securely.

Learn More About Out-of-Band Authentication

Frequently Asked Questions

For any questions pertaining to our Out-of-Band Authentication services, feel free to view our FAQs page.

Contact Us

Head Office & Moorgate Branch

Habib Bank Zurich plc
Habib House, 42 Moorgate
London, EC2R 6JJ, United Kingdom

Phone:
0808 1642242

Email us:
customerservice.uk@habibbank.com

 

  • Customer support is available Monday to Friday, 9:00 am – 5:00 pm, excluding UK bank holidays
  • Calls are charged at service providers’ rates and all calls may be monitored and recorded

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