The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2021
Filed:
Jun. 21, 2018
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Benjamin M. Schultz, Redmond, WA (US);
Balaji Balasubramanyan, Redmond, WA (US);
Giridhar Viswanathan, Redmond, WA (US);
Ankit Srivastava, Redmond, WA (US);
Margarit Simeonov Chenchev, Redmond, WA (US);
Hari R. Pulapaka, Redmond, WA (US);
Nived Kalappuraikal Sivadas, Redmond, WA (US);
Raphael Gianotti Serrano dos Santo, Redmond, WA (US);
Narasimhan Ramasubramanian, Redmond, WA (US);
Frederick Justus Smith, Redmond, WA (US);
Matthew David Kurjanowicz, Redmond, WA (US);
Prakhar Srivastava, Redmond, WA (US);
Jonathan Schwartz, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Securely performing file operations. A method includes determining a licensing characteristic assigned to a file. When the licensing characteristic assigned to the file meets or exceeds a predetermined licensing condition, then the method includes performing a file operation on the file in a host operating system while preventing the file operation from being performed in the guest operating system. When the licensing characteristic assigned to the file does not meet or exceed the predetermined licensing condition, then the method includes performing the file operation on the file in the guest operating system while preventing the file operation from being performed directly in the host operating system.