Frequently Asked Questions

Question: How do I know what measures and what technical solutions lead to effective security?

Answer:

• More information in Concepts and Standards for Cybersecurity of OT Systems
• More information in Recommendations for Energy Sector

Question: If we use Firewall and have separate networks, will it be sufficient?

Answer: It depends on the device categorization. This will not be sufficient for critical infrastructure elements and systems.

• More information in Myths and Superstitions
• More information in Recommendations for Energy Sector

Question: How to proceed in case of a cyber incident?

Answer:

• More information in Concepts and Standards for Cybersecurity of OT Systems

Question: Is it possible to solve cybersecurity of existing systems?

Answer: Yes, it is.