Network Security and Best Practices for OT Systems
Thursday, 3 October 2024, 08:20
Understanding the Importance of Network Security in OT Systems
Network security plays a pivotal role in the operation of operational technology (OT) networks, which manage everything from critical infrastructures to manufacturing operations.
Key Security Practices
- Safety paramount - Prioritizing the safety of operations.
- Knowledge is crucial - Understanding the specific business and network environment.
- Lock down valuable data - Protect sensitive data against breaches.
- Segregate OT from other networks.
- Secure the supply chain.
- Involve people - Train individuals in best security practices.
Challenges in OT Security
Despite these guidelines, implementing security can be challenging as OT networks are diverse and often evolve over decades. Balancing operational uptime with security is a persistent issue.
Recommendations for OT Managers
- Focus on applying zero trust principles.
- Conduct regular security audits.
- Stay updated on threat intelligence.
With these steps, decision-makers can better manage the complexities of network security within operational technology environments.
This article was prepared using information from open sources in accordance with the principles of Ethical Policy. The editorial team is not responsible for absolute accuracy, as it relies on data from the sources referenced.