The Talos Group at Cisco Systems has developed a new tool to the open source community, MBRFilter. MBRFilter is a driver that allows the Master Boot Record (MBR) to be placed into a read-only mode, preventing malicious software from writing to or modifying the contents of this section of the storage device. This video demonstrates MBRFilter’s ability to protect against the Petya ransomware family.
Read more about this on our blog: http://cs.co/605988Zmc
You can watch this video also at the source.