发明名称 |
METHOD AND SYSTEM FOR SECURING A COMPUTER NETWORK AND PERSONAL IDENTIFICATION DEVICE USED THEREIN FOR CONTROLLING ACCESS TO NETWORK COMPONENTS |
摘要 |
An improved computer network security system and a personal identifier device used for controlling network access with real time authentication of both a person's identity and presence at a computer workstation is provided. A new user is registered to a portable personal digital identifier device and, within the portable personal digital identifier device, an input biometric of the user is received and a master template is derived therefrom and securely maintained in storage. A private key and public key encryption system is utilized to authenticate a user registered to the portable personal digital identifier device. The personal digital identifier device verifies the origin of a digitally signed challenge message from the network security manager component. A digitally and biometrically signed challenge response message is produced and transmitted by the personal digital identifier device in response to the verified challenge message. |
申请公布号 |
EP1360568(B1) |
申请公布日期 |
2007.10.24 |
申请号 |
EP20020716013 |
申请日期 |
2002.01.31 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BOATE, ALAN;REED, BRIAN |
分类号 |
G06F1/00;G06F21/00;G06F19/00;G06F21/20;H04L9/32;H04L29/06 |
主分类号 |
G06F1/00 |
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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