发明名称 |
METHOD AND SYSTEM FOR DISTRIBUTED, LOCALIZED AUTHENTICATION IN THE FRAMEWORK OF 802.11 |
摘要 |
A method for controlling Internet access of a mobile device by using a communication system having a number of access points includes the steps of performing a certificate-based authentication between an authentication access point and a mobile device seeking access to the Internet; transmitting a certificate from the mobile device to the authentication access point; verifying the certificate by the authentication access point; determining whether the authenticating mobile device's certificate has been revoked prior to the expiration of its lifetime; and granting the authenticating mobile device access to the Internet, if the certificate has been verified successfully and not revoked prior to the expiration of its lifetime.
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申请公布号 |
US2009187983(A1) |
申请公布日期 |
2009.07.23 |
申请号 |
US20080205359 |
申请日期 |
2008.09.05 |
申请人 |
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS;TECHNISCHE UNIVERSITAET BERLIN |
发明人 |
ZERFOS PETROS;SINGH JATINDER PAL;SOLARSKI MARCIN;VIDALES PABLO;THOMPSON NATHANAEL;LUO HAIYUN |
分类号 |
H04L9/32;H04L29/06 |
主分类号 |
H04L9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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