The master password is created when Kaspersky Password Manager is used for the first time. You can change the master password later.
The current master password cannot be changed if the data vault contains records that are unavailable during automatic logon on websites or autofill of login and password fields when there is no connection to My Kaspersky portal or the automatic synchronization of data with the online vault is disabled.
To change the master password:
The application settings window opens.
Kaspersky Password Manager automatically tests the strength of your password and displays its strength level next to the New master password field.
The current master password is now replaced with the new master password.
If you have changed the master password on one device, when the vault on another device is being synchronized with the online vault Kaspersky Password Manager prompts you to enter the new master password.