发明名称 |
Network security module for Ethernet-receiving industrial control devices |
摘要 |
A high-speed security device for network connected industrial controls provides hybrid processing in tandem hardware and software security components. The software security component establishes state-less data identifying each packet that requires high-speed processing and loads a data table in the hardware component. The hardware component may then allow packets matching data of the data table to bypass the software component while passing other non-matching packets to the software component for more sophisticated state analysis.
|
申请公布号 |
US8555373(B2) |
申请公布日期 |
2013.10.08 |
申请号 |
US20080031288 |
申请日期 |
2008.02.14 |
申请人 |
BATKE BRIAN A.;BALASUBRAMANIAN SIVARAM;ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
发明人 |
BATKE BRIAN A.;BALASUBRAMANIAN SIVARAM |
分类号 |
G06F15/16;G06F11/30;H04J3/06;H04J7/00 |
主分类号 |
G06F15/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|