In one preferred form of the present invention, show in in FIGS. 1 to 3, there is provided a computer implemented security method (10) comprising: providing users (14) with first virtual machines (12), the first virtual machines (12) for being displayed on first electronic devices (18); and providing the users with virtual keyboards (22), the virtual keyboards (22) for providing user input to control the first virtual machines (12), the virtual keyboards (22) for being displayed on second electronic devices (24) that are different to the first electronic devices (18) to reduce the effectiveness of possible malware loggers on the first electronic devices (18).