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应用实例与扩展工具

通过防火墙 (桥接/路由) 使用安全模块 SCALANCE S612 对自动化单元进行保护 (组态 5)

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  • 使用操作
  • Industrial Security
文档编号:22376747| 文档类型:应用实例与扩展工具| 发布时间:2023年12月04日
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内容预览: 任务: 在工业自动化中,涵盖整个生产的网络安全性是重中之重 。在过去,自动化岛通常都在物理上各自为战,并通过现场总线集成安全性。现今,工业以太网解决方案蓬勃发展,全球办公应用中的联网技术层出不穷,而工业自动化领域的现场层级中仍存在诸多不安全的接口,因此安全问题被视为心腹大患 。工业通信正在遭受着各种各样与办公应用和 IT 环境相同的危害,如黑客、病毒、蠕虫、木马;与此同时,与日俱增的通信负载 (广播) 也对工业通信的正常运行也起到了一定的负面作用 。 ......

In order to protect the automation network from unauthorized access, the use of a firewall is an adequate solution.

  • All Security Integrated products have an IP-based stateful packet inspection firewall integrated.
  • With the SCALANCE S industrial security appliance (S615 and SC-600) and the SCALANCE M industrial routers, the IP-based stateful packet inspection firewall can be configured user-specifically.
  • The SCALANCE SC-600 industrial security appliance also supports the bridge firewall  to protect that network.

This application example shows you how to use the firewall with the SCALANCE S industrial security appliance. You will learn the difference between the different firewall variants (IP-based, MAC-based, user-specific) and how to configure the different firewall variants.

The application example is explained using the following configuration:


Img01

An external (insecure) network and an internal network are connected to a SCALANCE SC-600 device. The internal network is to be protected against unauthorized access by the integrated firewall in the SCALANCE S.

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Archive
Here you find the old documenation and projects of Version 1 of this entry:

  Archive (7,1 MB)

Last changes
Correction of MAC rule based Firewall

Training

Germany

Security in Industrial Networks with SCALANCE

United Kingdom

Security in Industrial Networks with SCALANCE

Sweden

Security in Industrial Networks with Simatic Net products


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https://support.industry.siemens.com/cs/cn/zh/view/22376747





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