The Rising Threats in OT Cyber Security: Why Visibility is Key
Why Asset Visibility Matters in OT
In the industrial sector, visibility over operational technology (OT) assets is essential for effective Cyber Security. Asset visibility refers to having a comprehensive, real-time view of every device, application, and system within the network. Without this visibility, it’s impossible to secure all components, leaving significant blind spots where vulnerabilities might exist.
For OT environments, visibility is the foundation of robust Cyber Security. Many OT networks still rely on legacy systems that weren’t designed with modern security in mind. These older devices are often integrated with more recent technology, creating complex networks with varying levels of protection. When assets are accurately tracked and monitored, OT teams can better manage vulnerabilities, implement updates, and enforce security protocols across the board.
Visibility is also critical in identifying “shadow OT” devices. These are assets that, for various reasons, might not be registered in the main security systems. These unmanaged devices create serious risks, as they could serve as entry points for attackers. With improved visibility, organizations can locate and secure all assets, minimizing weak points in the network.
Preventing Real-World Threats with Visibility
Visibility doesn’t just support security—it actively prevents incidents by allowing OT managers to understand the full layout of their network and the specific risks associated with each asset. When security teams have a clear view of all connected devices, they can implement targeted measures to address threats like:
- Unauthorized Access: With asset tracking, any unauthorized device on the network is quickly identified and can be removed.
- Outdated Systems: Legacy systems are a common weak point in OT networks. Visibility allows teams to spot outdated software or firmware that requires updates.
Steps to Improve OT Asset Visibility
Improving asset visibility requires a proactive approach. Automated tracking solutions continuously scan the OT environment, mapping and categorizing assets in real time. This ensures the security team always has up-to-date information on every device and connection, helping them act quickly in case of a potential security incident.
Network segmentation also supports visibility by isolating devices based on risk level, function, or security requirements. This approach not only improves control over each segment but also enhances detection by focusing monitoring efforts on specific network areas.
The Foundation of OT Cyber Security Resilience
Visibility is essential for building a resilient Cyber Security framework. Knowing what’s on the network allows teams to prepare for and respond to incidents effectively. Asset visibility supports proactive risk management, identifying and mitigating potential threats before they escalate into serious issues.
Take Control of Your OT Cyber Security: Register for the Webinar
Our upcoming Top 5 OT Cyber Security Challenges and Solutions webinar provides essential insights into securing OT environments by enhancing asset visibility. You’ll gain practical strategies for closing security gaps and reducing risks across your entire
What You’ll Take Away:
- Real-world strategies to identify and manage OT vulnerabilities
- Expert guidance on improving asset visibility for stronger security
- Actionable tips for proactive threat detection
This is your opportunity to learn from industry experts and fortify your OT network. Register today to build a resilient Cyber Security strategy for your organization!