Method of and device for information security management, and computer product
First Claim
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1. An information security management method, comprising imposing restriction on manipulation of information by a portable computer based on a location of the portable computer.
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Accused Products
Abstract
An information security system imposes restriction on information manipulation by a personal computer depending upon the location of uses of the personal computer. For example, access to the Internet may be allowed at certain location and access to certain data in the personal computer may be allowed at other locations.
37 Citations
30 Claims
- 1. An information security management method, comprising imposing restriction on manipulation of information by a portable computer based on a location of the portable computer.
- 11. An information security management method, comprising imposing restriction on information provided to a portable computer corresponding to a location of the portable computer based on information stored in a server that is connected to the portable computer via a network.
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18. A computer program that realizes on a computer:
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detecting a location of the computer; and
imposing restriction on manipulation of information by the computer based on the location of the computer. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26)
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27. An information security management device, comprising:
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a transmitter installed in each of a plurality of areas in which a computer may be used and each transmitter outputting a signal that indicates an area in which the transmitter is installed;
a receiver that receives a signal transmitted by the transmitter in the area in which the computer is being used; and
a control unit that imposes restriction on information manipulation by the computer based on the location indicated in the signal received by the receiver. - View Dependent Claims (28)
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29. An information security management device, comprising:
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a receiver that receives a signal, which indicates a location of the a computer, transmitted by a global positioning system satellite; and
a control unit that imposes restriction on information manipulation by the computer based on the location indicated in the signal received by the receiver. - View Dependent Claims (30)
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Specification