发明名称 |
Protection system for a data processing installation |
摘要 |
<p>The system has a data circuit (2) for connecting an internal data processing system with an external data network (E). A checking unit (4) is provided for checking data exchanged over the data circuit, and a blocking unit (7) is provided for blocking the physical data circuit. The blocking unit is activated by the checking unit. The unit (7) affects the supply voltage of a transmission device.</p> |
申请公布号 |
EP1742135(A1) |
申请公布日期 |
2007.01.10 |
申请号 |
EP20050014938 |
申请日期 |
2005.07.09 |
申请人 |
ADS-TEC AUTOMATION DATEN- UND SYSTEMTECHNIK GMBH |
发明人 |
SPEIDEL, THOMAS |
分类号 |
G06F1/00;G06F21/00;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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