| 发明名称 |
NETWORK COMMAND EVALUATION AND RESPONSE SYSTEM |
| 摘要 |
A system includes a first computing device to (a) determine a first command conforming to an industrial control protocol and transmitted to a second computing device on a first computing network; (b) determine whether a second command corresponding to the first command was detected by a third computing device of a second computing network; (c) determine whether the first command was transmitted from one of one or more predetermined Internet Protocol subnets; (d) determine whether the command was issued by an expected issuing device; (e) determine whether the command was issued by an expected issuing software application; and determine a validity score based on determinations (b) through (e) and associate the validity score with the command. |
| 申请公布号 |
US2017093887(A1) |
申请公布日期 |
2017.03.30 |
| 申请号 |
US201514863825 |
申请日期 |
2015.09.24 |
| 申请人 |
General Electric Company |
发明人 |
Schwartz Matthew Richard;Carter Donald |
| 分类号 |
H04L29/06;H04L29/08 |
主分类号 |
H04L29/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system, comprising:
a first computing device to:
(a) determine a first command conforming to an industrial control protocol and transmitted to a second computing device on a first computing network;(b) determine whether a second command corresponding to the first command was detected by a third computing device of a second computing network;(c) determine whether the first command was transmitted from one of one or more predetermined Internet Protocol subnets;(d) determine whether the command was issued by an expected issuing device;(e) determine whether the command was issued by an expected issuing software application; anddetermine a validity score based on determinations (b) through (e) and associate the validity score with the command. |
| 地址 |
Schenectady NY US |
