NAB's Internet Banking service uses certificates to initiate encryption of all communication between you and the NAB and to help ensure the confidentiality of your information.

How to confirm a secure session

After launching the NAB Internet Banking Login screen, you should do the following:

  1. Ensure SSL encryption security is in place, and
  2. Only accept a valid security certificate. Security certificates for NAB Internet Banking are issued by veriSign®. Visit the veriSign® website.

To check these two issues for your operating system and browser, check your browser's help section for instructions.