Recommendations
When commissioning a network system, it is important to address any cyber security issues by making a cyber security
assessment of the system. Example of methods to reduce security vulnerabilities are:
• Network connection
Limit the connections with routers/firewall and similar products
• Network access control
Add some control/limitations on the network by routers/firewall and similar products
• Network monitor
If required add products which can monitor the network access and traffic
• Network separation
From a cyber security point and the protection of the industry factory system, it is advisable to separate the remote con-
nection gateway from the factory control connected gateways
• It is highly recommended to contact any cyber security personnel/consultant to make an effective cyber security assess
-
ment of the system.
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