发明名称 |
PROCESS INSTALLATION NETWORK INTRUSION DETECTION AND PREVENTION |
摘要 |
A process communication device includes a process communication interface for communicating on a process communication loop in accordance with a process communication protocol. A controller is coupled to the process communication interface. A rules store is coupled to the controller, and has at least one process communication packet rule that is based on the process communication protocol. The controller applies the at least one process communication packet rule to at least one process communication packet received from the process communication interface, and generates event information when a process communication packet fails at least one process communication packet rule.
|
申请公布号 |
US2013094500(A1) |
申请公布日期 |
2013.04.18 |
申请号 |
US201113272394 |
申请日期 |
2011.10.13 |
申请人 |
ROTVOLD ERIC D.;POTTER JEFF D.;ROSEMOUNT INC. |
发明人 |
ROTVOLD ERIC D.;POTTER JEFF D. |
分类号 |
H04L0012/000056 |
主分类号 |
H04L0012/000056 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|