Ampyx Cyber Blog
The Intersection of Regulation & Resilience
CIP-015-1 INSM: A Practical Playbook
NERC CIP-015 makes east-west visibility inside the ESP mandatory. This playbook shows how to stand up INSM the right way through risk-based data feeds, ICS-aware anomaly detection, evaluation tied to incident response, and defensible evidence on a timeline to 10/1/2028 and beyond. Avoid common pitfalls and design now for the likely CIP-015-2 expansion.
Monitoring Meets Mandate: Will the Next CIP-015 Standard Deliver on FERC’s Vision?
FERC approved CIP-015-1, but also ordered NERC to expand it. The new SAR outlines how INSM requirements will extend beyond the ESP to include EACMS and PACS systems. This post breaks down how the SAR aligns with FERC’s directive, what still needs attention, and why internal visibility is no longer optional.
NERC CIP-002 Standards Authorization Request - Project 2021-03
NERC’s CIP-002 Project 2021-03 (Phase 2) introduces key updates to improve clarity and consistency in identifying and classifying BES Cyber Systems. The revisions address long-standing ambiguities by clarifying functional entity roles, refining the treatment of communication protocol converters, revising Criterion 1.3 to establish objective criteria for high-impact control centers, and expanding Criterion 2.6 to include control centers operated by Generator Operators and Transmission Owners. These changes aim to eliminate gaps in protection, align risk-based categorizations across all entities, and support more consistent compliance with CIP standards.
Four Years In: What NERC’s Cyber Security Incident Reporting Data Tells Us (and What It Doesn’t)
In the world of Bulk Electric System (BES) cybersecurity, signals of risk don’t always arrive with alarms blaring or malware lighting up dashboards. Sometimes, the signs are quieter—brute force login failures, odd port scans, or a sudden spike in account lockouts. The annual CIP-008-6 report, filed March 21, 2025 by NERC, shines a small but telling light on just such signals.
FERC Proposes New Standards for INSM: Internal Network Security Monitoring (CIP-015-1)
The Federal Energy Regulatory Commission (FERC) has issued a new Notice of Proposed Rulemaking (NOPR) under Docket No. RM24-7-000. This proposed rule seeks to approve NERC’s proposed Critical Infrastructure Protection (CIP) Reliability Standard CIP-015-1. The new standard focuses on Internal Network Security Monitoring (INSM) to detect and address cyber threats within the electronic security perimeter of the Bulk Electric System (BES).
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