You can sign out of your My Kaspersky account in Kaspersky.
You can use the app features only if you are signed in to your My Kaspersky account. When you sign out, the app protection features are turned off and the device is disconnected from your My Kaspersky account. When you sign in, the app restores the default statistics settings.
To sign out of your My Kaspersky account:
 near your My Kaspersky account email address in My Kaspersky Account section.You are now signed out of your My Kaspersky account.