Turn continuous OT visibility and monitoring into evidence for NERC CIP compliance. The Nozomi Networks platform helps streamline compliance activities as part of normal operations, while integrating with your existing technology stack to minimize additional investment.
Start here.
Curated for you.
Watch
NERC INSM in Practice Webinar Series
Go beyond the requirements with practical guidance from Nozomi Networks and industry experts. Explore our NERC CIP-015 webinar series for real-world insights on INSM strategy, implementation, ...
Working through your NERC CIP-015 strategy? Connect with Nozomi Networks at GridSecCon to discuss your INSM approach, implementation challenges, and audit readiness from experts...
How Nozomi Networks Simplifies NERC CIP Compliance
We understand the complexities and burden of NERC CIP-015-1 compliance for responsible entities.
Compliance Assurance
Audit-ready evidence generation mapped directly to CIP-015-1 INSM requirements
Nozomi NERC CIP SMEs who support our customers' programs and evidence needs
Data retention, management, and redundancy that meet evidence retention requirements
Seamless Program Integration
Easy incorporation into your existing NERC CIP program
An extensive set of native integrations to common industry tools
Integration into your environment with assurance of operational uptime
Flexible & Scalable Approach
Scalable from a single sensor to a multi-tier enterprise architecture
On-prem, Hybrid, and SaaS (Licensing Only) deployment options
Wide range of sensor options, including embedded, lightweight, endpoint, virtual, and physical
Anchor: on-demand
See NERC CIP-015 INSM in Practice
Get practical, real-world guidance from Nozomi Networks and industry experts on INSM strategy, implementation, sensor placement, network data feeds, anomaly detection, evidence collection, and audit readiness.
Navigate NERC CIP-015 with Practical Guidance
Explore insights from early implementations, including common pitfalls, sensor placement, system classification, anomaly detection, and other considerations for building an effective INSM program.
Prepare for What’s Next: NERC CIP-015-2 will expand INSM beyond the electronic security perimeter
NERC CIP-015-2 is poised to significantly expand Internal Network Security Monitoring (INSM) requirements beyond the traditional Electronic Security Perimeter (ESP), introducing new considerations for Electronic Access Control and Monitoring Systems (EACMS) and Physical Access Control Systems (PACS). For utilities, this evolution will likely drive important architectural, operational, and compliance changes that impact how internal OT networks are monitored, secured, and managed. Understanding what these changes mean for your environment — and how to prepare your INSM strategy accordingly — will be critical for reducing regulatory risk and maintaining compliance readiness.
Learn more about what’s changing and how utilities can prepare for the next phase of NERC CIP-015 requirements.
Learn from Early NERC CIP-015 Implementations NERC CIP‑015 in Practice: Early Challenges and Common Pitfalls for Utilities
Utilities preparing for NERC CIP-015 are quickly discovering that compliance is more than deploying sensors — it requires operational alignment, architecture planning, and a clear understanding of Internal Network Security Monitoring (INSM) expectations. From visibility gaps and network segmentation challenges to data collection, alert tuning, and audit readiness, early adopters are already encountering common pitfalls that can slow progress and increase risk. Learn about the real-world challenges utilities face as they implement INSM programs, and share practical guidance to help organizations avoid costly mistakes and accelerate compliance readiness.
.webp)
.webp)
