发明名称 |
ENHANCED SECURITY USING SERVICE PROVIDER AUTHENTICATION |
摘要 |
A method (100) and an apparatus (e.g., a network node (210)) for providing enhanced security using service provider authentication. In addition to authenticating an application signature (245) against a root certificate (235) stored on the network node (210), a first carrier identification (250) associated with the application (240) is compared to a second carrier identification (255). If the first and second carrier identifications match, then the application can be assigned to a trusted protection domain and granted permissions which provide privileged access to the network node. For example, the application can be granted permission to be installed and/or executed on the network node. Otherwise the application can be denied privileged access. Accordingly, a carrier's applications will be only installed onto network nodes that are intended recipients of the applications. |
申请公布号 |
EP1776799(A2) |
申请公布日期 |
2007.04.25 |
申请号 |
EP20050782711 |
申请日期 |
2005.08.05 |
申请人 |
MOTOROLA, INC. |
发明人 |
XIAO, JI;LIN, JYH-HAN;SMITH, RONALD, R.;ZHUANG, RUIQIANG |
分类号 |
H04L29/06;G06F21/51;G06K9/00;H04L9/00;H04L9/32;H04W12/06 |
主分类号 |
H04L29/06 |
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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