Least privileged operating system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 13, 2018
Issued Date -
N/A
app pub date -
Sep 17, 2015
filing date -
Nov 18, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and system encrypts data in a least privileged operating system. The method includes determining a first encryption scheme to be used with software code to be mapped to a virtual memory. The method includes mapping a first portion of the virtual memory with the software code for access by a processor using the first encryption scheme. The method includes receiving a call for an entry point of the operating system. The method includes determining a second encryption scheme to be used with the entry point when mapped to the virtual memory. The method includes mapping a second portion of the virtual memory for executing entry point code associated with the entry point for access by the processor using the second encryption scheme. The processor executing the software code is permitted to access only data from the first and second portions of the virtual memory.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully