08443207 is referenced by 2 patents and cites 4 patents.

A method of accessing content includes installing a file system filter for a secure removable memory device on a host device. A challenge is sent from the file system filter to a software entity on the host device, and a software entity response is received at the file system filter in response to the challenge. A file system filter response is calculated at the file system filter using the challenge, and access to first content on the secure removable memory device is provided if the software entity response matches the file system filter response.

Title
File system filter authentication
Application Number
12/727030
Publication Number
8443207 (B2)
Application Date
March 18, 2010
Publication Date
May 14, 2013
Inventor
Po Yuan
Milpitas
CA, US
Patricia Dwyer
San Carlos
CA, US
Farshid Sabet Sharghi
Los Altos Hills
CA, US
Bahman Qawami
San Jose
CA, US
Paul McAvoy
Los Gatos
CA, US
Junzhi Wang
San Jose
CA, US
Chieh Hao Yang
Sunnyvale
CA, US
Mei Yan
Cupertino
CA, US
Agent
Toler Law Group PC
Assignee
Sandisk Technologies
TX, US
IPC
G06F 21/00
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