A Roshal Archive or RAR file is a common type of file archive that your small business may encounter when someone shares data with you or when you download files from a website. Proprietary to the ...

The Petya ransomware encrypts a compromised computer’s master file table. First ransomware locked your desktop. Then it encrypted your files. Not long after, webservers, shared drives and backups were ...

A collection of records pertaining to one of the main subjects of an information system, such as customers, employees, products and vendors. Master files contain descriptive data, such as name and ...