发明名称 |
Packet filtering in a NIC to control antidote loading |
摘要 |
A method and system is described for selectively downloading antidotes onto a client computer. The client computer is connected via a network interface card (NIC) to a network that contains an anti-virus server. The NIC is initially logically isolated from the client computer, thus permitting the NIC to autonomously examine packets to and from the client computer and the network. The NIC selectively accepts packets only from trusted Internet Protocol (IP) addresses that conform to a security format such as Internet Protocol Security (IPSec).
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申请公布号 |
US7752659(B2) |
申请公布日期 |
2010.07.06 |
申请号 |
US20050057795 |
申请日期 |
2005.02.14 |
申请人 |
LENOVO (SINGAPORE) PTE. LTD. |
发明人 |
CROMER DARYL CARVIS;DAVIS MARK CHARLES;LOCKER HOWARD JEFFREY;SPRINGFIELD RANDALL SCOTT |
分类号 |
G06F17/00 |
主分类号 |
G06F17/00 |
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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