Disaster recovery planning in SCADA systems - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is disaster recovery planning in SCADA systems?

Disaster recovery planning is the process of preparing steps to restore SCADA systems quickly after a failure or disaster to keep operations running safely.

beginner

Name two common types of disasters that disaster recovery plans address in SCADA systems.

Natural disasters like floods or earthquakes, and technical failures like hardware breakdowns or cyberattacks.

beginner

Why is regular backup important in disaster recovery planning?

Regular backups save copies of important SCADA data and configurations so they can be restored quickly after a disaster.

intermediate

What role does testing play in disaster recovery planning?

Testing checks if the disaster recovery plan works well and helps find problems before a real disaster happens.

intermediate

Explain the difference between disaster recovery and business continuity.

Disaster recovery focuses on restoring SCADA systems after a disaster, while business continuity ensures all operations keep running during and after the disaster.

What is the first step in disaster recovery planning for SCADA systems?

A Wait for a disaster

B Identify critical systems and data

C Ignore backups

D Buy new hardware

The first step is to identify which systems and data are critical to recover quickly.

Which of these is NOT typically part of a disaster recovery plan?

A Regular data backups

B Communication plans

C System restoration procedures

D Employee vacation schedules

Employee vacation schedules are not part of disaster recovery plans.

How often should disaster recovery plans be tested?

A Regularly, such as yearly or after changes

B Never

C Only once when created

D Only after a disaster

Regular testing ensures the plan works and stays up to date.

What is the main goal of disaster recovery in SCADA systems?

A To restore system operations quickly after a failure

B To prevent all disasters from happening

C To replace all hardware annually

D To shut down the system permanently

Disaster recovery aims to restore operations quickly after problems.

Which disaster recovery component helps communicate during a crisis?

A System logs

B Backup hardware

C Communication plan

D User manuals

A communication plan ensures clear messages during emergencies.

Describe the key steps involved in creating a disaster recovery plan for SCADA systems.

Think about what you need to protect and how to recover it.

Explain why disaster recovery planning is essential for SCADA systems in industrial environments.

Consider the impact of system failures on safety and business.