Patent ID: 11888988
Assignee: KYNDRYL, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC H

Claim 18:
19. A system comprising:
a processor, a computer readable memory, one or more computer readable storage media, and program instructions collectively stored on the one or more computer readable storage media, the program instructions executable to:
assign a first password precursor to a first user, with the first password precursor including numbers, alphanumeric characters and/or non-alphanumeric characters;
assign a set of operation(s) that can be applied to the first password precursor to change it into a first password for the first user;
apply, by machine logic, the set of operation(s) to the first password precursor to obtain the first password,
wherein the set of operation(s) are selected by the first user during profile creation by a system, and the first password is never stored by the system;
present a user interface to the first user that prompts the user to enter the first password;
receive user input from the first user through the user interface;
determine whether the user input is the first password or the first password precursor;
responsive to the determination that the user input is of the first password, receiving another input with the first password precursor;
responsive to the determination that the user input is of the first password precursor, receiving another input with the first password;
determining that the user input and the another user input are indicative of a correct entry of the first password and a correct entry of the first password precursor; and
responsive to the determination that the user input and the another user input are indicative of a correct entry of the first password and a correct entry of the first password precursor, allowing the first user access to a first protected resource.