Method for generating password by user to be authenticated during e.g. connection to website, involves generating preset number of images from alphanumeric character strings, and displaying password constituted of preset number of images

摘要

The method involves acquiring (S10) alphanumeric information (1) related to a user. Alphanumeric character strings including the alphanumeric information and alphanumeric pseudo-random information are created (S11), where the number of strings is equal to a predetermined number of images constituting a password. The predetermined number of images are generated (S12) from the alphanumeric character strings. The password constituted of the predetermined number of images is displayed (S13). Independent claims are also included for the following: (1) a device for generating a password with a predetermined number of images by a user (2) a computer program comprising a set of instructions for generating a password with a predetermined number of images.