Information security – Access control or authentication – Network
Reexamination Certificate
2011-06-28
2011-06-28
Simitoski, Michael J (Department: 2439)
Information security
Access control or authentication
Network
C726S034000, C713S189000, C717S168000, C717S169000, C717S170000, C717S171000, C717S172000, C717S173000
Reexamination Certificate
active
07971239
ABSTRACT:
A device control apparatus, comprising a processor for storing first key information, a memory section for storing encrypted second key information which is obtained by encrypting second key information such that the second key information is able to be restored through decryption using the first key information, and an interface section for carrying out authentication using the second key information when an access instruction requiring access to a device is given by the processor, and for controlling the access to the device based on the access instruction when the authentication is established.
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Hamano Atsushi
Kitajima Mariko
Obinata Hiroyuki
Saito Jun
Katten Muchin & Rosenman LLP
Simitoski Michael J
Sony Computer Entertainment Inc.
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