Large infection of ransomware is increasingly threatening the security of the Internet, a large number of user data files being destoryed by virus, such as the recent outbreaks 'WannaCry', a ransom worm spread by vulnerabilities of windows SMB protocol, many companies and users Valuable data is encrypted and a large ransom was asked for decrypting the data, So far no one has been able to rescure the encrypted data even alfter victim paying a ransom, 360 Document Protector auto backup your valuable document to prevent ransomware's attack. 1.Documents auto backup Through the file filter driver monitoring file modification, backup the original document data to the free hard disk space, whether or not the user to modify the document will be backed up. Once the you found the document is encryption damage, we support a backup list by modified time for restoring data before modification from backup. Users can customize the file extension for automatic backup, the default automatic backup file extension like *. doc * .xls *.ppt office documents. Backup space can't accessing and not visible for anyone except protector, you do not have to worry about the security of backup data. 2.Ransomware decrypt tools We also provide the encrypted document scanning function, to help user define the type of ransomware affecting your device, and provide the corresponding decryption tool. decryption tools we support, such as TelsaCrypt, Jigsaw, CrySis and so on, we also integrated the publiced decryption tools, such as Alcatraz, Bart, BarRax, Crypt888, Cry9, CoinVault, Crypton, Damage, Merry X-Mas, Noobcrypt, Globe family, WildFire, Shade. When we identify these ransomware, we will provide a link to download the tools for decryption.