Current security systems fail to block Ramsonware. But nothing prevents us from using our wits.
Create a folder in the root of C (roller, for example)
It hosts a txt (roller.txt, for example).
Tell Duplicati to run this script before launching the backup.
@echo off
REM Place file path in variable to simplify comand lines.
SET Location=C:\roller
REM Use fully qualified file names in command.
IF NOT EXIST “%Location%\roller.txt” shutdown -s -t 60
If roller.txt has been encrypted by Ramsonware (not exist), the copy is denied and the machine shuts down.
Regards!!