Codentifier play online

Codentifier is an easy to use challenge response lookup tool. By entering the requested transaction approval sequence number, the tool shows the to be entered response code for approval.

For security reasons, it's advised to set an application startup password, avoid unauthorized access to your codes. The application startup password can be set under the Security section in the preferences menu.

New codes can be added by importing a new codes from a .csv file containing the new sequence number and corresponding code. The format of the .csv file is:
first line: "Seq","Code"
next lines: "seq-nbr","code"

The existing database can be exported to SD card in a by users specified folder, e.g. for backup purpose.
!!! For security reasons it's recommended to move the backup files from the phones SD card to secure data environment as soon as possible !!!

Importing and exporting is done under the Database section in the preferences menu.