48Since the CSV file includes the digital signature at every defined number of measurement series,the file area (range of lines from…to) will be indicated, which includes errors. Remaining data, forwhich the program does not ascertain data non-conformance with the signature, are credible and canbe useful.The likelihood (digital signature) of data stored in binary format is automatically checked duringthe review in the KD Archive program (see section 9.4.).The program shows the data area in which changes have been made.7.11 Edition of the user’s name and access password for settingsAfter choosing the Security icon in the KD8 control panel, one can set the user’s name and theaccess password for recorder settings in the Editing user window. These settings are accessibleonly for one user.When writing the password, it is recommended to use only the Latin alphabet and numbers,without regional characters (after the language change of the recorder menu, the possibility tointroduce particular characters of the password must be preserved.)7.12 Configuration and service of event logs:Two kinds of even logs are accessible in the KD8 recorder:▪ Audit log▪ Alarm log