Insights & Resources
Guidance on CMMC compliance, industrial cybersecurity, and OT network protection.
286 articles
Centralized Audit Logging for Multi-Site Operations
Organizations with multi-site operations face unique challenges in maintaining security and compliance across their networks. As these organizations manage di...
CMMC Compliance for Defense Suppliers: Practical Guide
In today's cybersecurity landscape, CMMC compliance is not just a regulatory checkbox but a critical element for safeguarding sensitive information in defense supply chains. The Cybersecurity Maturity...
Compliance Audit Readiness for Critical Infrastructure
Ensuring compliance audit readiness for critical infrastructure is not just a regulatory requirement but a strategic imperative. Failure to prepare can le...
Cybersecurity for Naval Shipboard Systems
As naval vessels integrate increasingly sophisticated digital systems, robust cybersecurity measures become essential. Naval shipboard systems, which are critical for defense operat...
Defense Contractor Facility Security: Beyond the Perimeter
Defense contractors face unique challenges in securing their facilities beyond the traditional network perimeter. With the increasing complexity of...
Detecting Anomalies in Industrial Protocols
Industrial protocols like Modbus, DNP3, and PROFINET were not designed with security in mind. Anomaly detection catches unauthorized commands, protocol misuse, and traffic spikes before they cause damage.
IEC 62443 Zones and Conduits Explained
IEC 62443 organizes industrial network security around two concepts: zones (groups of assets with shared security requirements) and conduits (controlled paths between them). Here is how they work.
Microsegmentation in Industrial Environments
Microsegmentation has emerged as a pivotal strategy for enhancing security within industrial control systems (ICS). As industries increasingly adopt d...
Network Visibility: You Can't Protect What You Can't See
In operational technology (OT) security, the adage "you can't protect what you can't see" rings truer than ever. As industries increasingly digitize their operations, th...
NIS2 Operational Technology: What Manufacturers Need to Know
As the digital landscape continues to evolve, cybersecurity threats are becoming increasingly sophisticated, posing new challenges to industries that rely heavily on Operational Technology (OT). The i...
OT Patch Management Challenges and Strategies
Operational Technology (OT) environments play a crucial role in industries such as manufacturing, utilities, and transportation. These systems control physical processes and machinery, making their se...
Purdue Model Limitations and Alternatives for Modern OT
The Purdue Model defined OT segmentation for decades. But remote access, IIoT, and cloud analytics have eroded every layer. Here is what breaks, why, and what to use instead.