Update your browser

The latest browsers make it easier to keep your information secure through increased encryption and other security techniques.

It is important for your online security that your browser is kept up-to-date. For information and browser downloads select the relevant link below and follow the instructions given. Any new browser version downloads will replace the current browser version on your computer.

Please note: Clicking on the link(s) below will take you to an external website. Your use of the external website is subject to the terms and conditions of that website.

Microsoft Internet Explorer

All current versions of Internet Explorer allow 128-bit encryption by default. Access to our Internet Banking websites depend on your browser being able to use 128-bit encryption. Please note Internet Explorer versions 2 or 3, do not allow for 128-bit encryption and must be upgraded to a newer version.

On the Microsoft website there is information about the latest Internet Explorer version and how to upgrade your browser.


All versions of Mozilla / Firefox allow 128-bit encryption by default.

On the Mozilla/Firefox website there is more information about this browser and you can check that you are using the latest version.


Apple Safari allows 128-bit encryption enabled by default.

AIB is a registered business name of Allied Irish Banks, p.l.c. Registered Office: Bankcentre, Ballsbridge, Dublin 4.

Registered in Ireland: Registered No. 24173.

Allied Irish Banks, p.l.c. is regulated by the Central Bank of Ireland.

IMPORTANT: Before entering this site please take time to read our Terms and Conditions and Privacy Policy.

By proceeding further you are deemed to have read and accepted our terms and Conditions and Privacy Policy.