SCADA Systems with proper security are an effective method of protecting critical infrastructure.

Critical Infrastructure Threats

Critical infrastructure has vulnerabilities to cyberattacks and physical attacks. Utilities like the
power grid, water distribution, traffic systems, oil and gas pipelines. They are vulnerable to
cyberattacks, where they could be shut down and held for ransom. “In December 2015, the world
witnessed the first known power outage caused by a malicious cyber-attack. Three utilities
companies in Ukraine were hit by BlackEnergy malware, leaving hundreds of thousands of
homes without electricity for six hours.” (Allianz Commercial)

Role of SCADA Systems

The use of SCADA (Supervisory control and data acquisition) Systems to control and monitor the
infrastructure. Implementing a secure private network with proper security procedures. Also
making sure that physical jack points and network switches are properly secured behind locked
doors with a security guard. Also making sure that there are proper access roles for individuals
who have authorization to access the system.

Conclusion

The implementation of SCADA systems with proper security systems can help protect against
cyber attacks and keep critical infrastructure running.

References

Cyber attacks on Critical Infrastructure. Allianz Commercial. (n.d.).
https://commercial.allianz.com/news-and-insights/expert-risk-articles/cyber-attacks-on-critic
al-infrastructure.html
SCADA systems. SCADA Systems. (n.d.). https://www.scadasystems.net/