To securely encrypt your online banking and avoid unnecessary service interruptions, please ensure you are using one of the following operating systems or browsers: Microsoft Edge, Microsoft IE Desktop versions 9, 10 or 11, Firefox 27 and up, Google Chrome 38 and up, Mobile Safari version 5 and up, Microsoft Windows Server 2008 R2 and up, Microsoft Windows 7, 8.0, 8.1 and 10. For Mobile Banking ensure you are using either Android KitKat (Level 20) and up or IPhone IOS 8 and up.