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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0540391 (1995-10-06) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 400 인용 특허 : 0 |
A method and apparatus for authenticating the identity of a remote user entity where the identity of such user entity is authenticated by use of information specific to geodetic location of the user entity but that changes constantly, making "spoofing" the host device extremely difficult. The invent
A method and apparatus for authenticating the identity of a remote user entity where the identity of such user entity is authenticated by use of information specific to geodetic location of the user entity but that changes constantly, making "spoofing" the host device extremely difficult. The invention is preferably implemented utilizing satellite positioning technology to produce the identifying information.
[ What is claimed as new and desired to be protected by Letters Patent is:] [1.] A system for determining the authenticity of a client seeking access to a host comprising:a client authentication device, comprising:first sensor locationally associated with the client for sensing transmissions from tw
[ What is claimed as new and desired to be protected by Letters Patent is:] [1.] A system for determining the authenticity of a client seeking access to a host comprising:a client authentication device, comprising:first sensor locationally associated with the client for sensing transmissions from two or more signal sources that produce constantly changing transmissions containing information sufficient to derive a state vector that identifies the client location, said first sensor including a converter for converting the sensed transmissions into first state vector observations for communication to an authentication server associated with the host, and circuitry for communicating the first state vector observations to the host authentication server; andwherein the host authentication server, comprises:an authentication processor for receiving and processing the first state vector observations and for comparing one or more attributes of the state vector contained in the first state vector observations to predetermined authentication criteria, and circuitry for developing a user authentication signal when the one or more attributes of the first state vector observations satisfy the predetermined authentication criteria.
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