Key Takeaways
- Most critical‑infrastructure security guidance assumes large, well‑staffed organizations; small utilities lack the personnel, budget, and redundancy to implement it as written.
- CI Fortify (CISA, July 2026) asks operators to build isolation and recovery capabilities, but its guidance does not explain how to coordinate a response once communications are severed.
- Unsequenced mitigation lists create “implementation paralysis”: operators either do nothing or focus on low‑impact, easy tasks while high‑risk gaps remain exposed.
- Effective security for small utilities must start with a simple, tested coordination plan—who calls whom, via which channel, and when—before layering technical controls.
- Initiatives such as the Water Watch Center provide valuable detection capacity, but coordination and response planning remain the utility’s responsibility.
- A practical, quarter‑by‑quarter roadmap (alerting, out‑of‑band coordination, hardening response‑critical devices) yields measurable readiness within weeks without requiring a full‑scale enterprise program.
- Associations, state primacy agencies, and consultants are best positioned to translate federal guidance into honest, impact‑based prioritization for resource‑constrained systems.
Introduction: The Gap Between Guidance and Small Utility Reality
Most critical‑infrastructure security frameworks—NIST CSF, ISO 27001, NERC‑CIP, and CISA advisories—are written for enterprises that maintain dedicated security operations centers, layered teams, and substantial budgets for continuous monitoring tools. Small water utilities, rural electric cooperatives, and regional wastewater operators, however, often run with skeleton crews of two or three IT‑adjacent staff who also handle day‑to‑day operations. When these organizations receive lengthy mitigation lists, the result is not selective compliance but operational paralysis: they cannot feasibly execute every recommendation, so they either delay action altogether or scatter effort across low‑impact tasks while critical vulnerabilities remain unaddressed.
Overview of CI Fortify Guidance
In May 2026 CISA launched CI Fortify, later updated on July 28 2026 with joint guidance from the Australian Signals Directorate, the FBI, and other international partners. The initiative asks operators to develop two core capabilities:
- Isolation – proactively disconnecting from third‑party dependencies (telecommunications, internet vendors, service providers, upstream providers) and operating without reliable external links.
- Recovery – testing recovery plans and practicing local, manual operations to restore essential functions when normal channels are unavailable.
While the concepts are sound, the guidance stops short of explaining how a utility coordinates its response once it has isolated itself from the outside world.
Real-World Impact: The Minnesota Cyberattack
The updated CI Fortify guidance appeared just days after a coordinated cyberattack disrupted more than 30 community water systems in Minnesota over the weekend of July 26–27, 2026. The FBI later reported incidents at water and wastewater utilities in at least twelve states after July 27, some of which degraded water operations. This event underscored that even modest‑sized systems are attractive targets and that the absence of a clear, executable response plan can turn a detection into a prolonged service outage.
Why Existing Frameworks Fail Small Utilities
Frameworks such as NIST CSF presume a mature enterprise: comprehensive asset inventories, defined roles, documented change‑management processes, and budget authority for specialized tools. Implementing the five functions—identify, protect, detect, respond, recover—creates a cascade of sub‑functions, roles, tools, and processes that a three‑person team cannot shoulder simultaneously. The guidance does not tell operators which function to tackle first if they can only address one this quarter, nor does it differentiate between controls that materially reduce risk and those that offer only marginal improvement. Consequently, the advice presents an ideal architecture and leaves sequencing entirely to the reader, a burden that falls hardest on the least‑resourced entities.
Staffing Constraints and Operational Paralysis
A typical community water system serving fewer than 10,000 people employs only two or three people in IT‑adjacent roles, most of whom also manage operational technology (OT) duties. There is no room for a 24‑hour security operations center or a dedicated threat‑intelligence analyst. When a federal advisory arrives with dozens of mitigation actions and no prioritization, the practical outcome is often inaction—not because of negligence, but because the implementation burden exceeds available staff hours and budget. This paralysis leaves high‑value attack surfaces, such as unsegmented remote‑access channels or default credentials, exposed while effort is spent on routine patching or low‑impact tasks.
The Need for Sequencing and Prioritization
For small utilities, sequencing must be driven by two scarce resources: budget and staff attention. It must also respect the reality that incidents can cripple response capacity when the same few individuals are responsible for detection, analysis, and action. Large organizations can absorb coordination failures because redundancy allows other teams to detect and respond independently; small utilities lack that safety net. If the sole person who understands the SCADA system is unavailable during an incident, and no one else can isolate affected OT assets, a coordination failure becomes an operational failure. Therefore, guidance must explicitly rank controls by the impact they have on maintaining personnel coordination and operational continuity.
Isolation and Recovery: What CI Fortify Misses
CI Fortify’s definition of isolation focuses on disconnecting from external dependencies but does not address how a utility coordinates a response once those links are gone. Recovery, as described, emphasizes practicing local and manual operations—yet those operations are fundamentally about people: operators called in at 2 a.m., shift coverage extended, contractors reached, mutual‑aid partners engaged, primacy agencies notified, and the public informed. Without a clear, tested plan for who contacts whom, via which channel, and under what trigger conditions, the utility cannot execute isolation or recovery effectively, no matter how many technical controls are in place.
Effective Incident Response for Small Teams
An effective response plan for a three‑person utility should be radically simple: a two‑page document that lists who calls whom, in what order, through which communication method, when a specific condition (e.g., loss of SCADA communication, detection of anomalous metering) is met. The plan must be tested at least once per year via a tabletop exercise involving the actual staff who would execute it, and it must be updated whenever personnel or contact information changes. Complexity introduces liability under precisely the conditions the plan is meant to mitigate—pressure, confusion, and time constraints—so simplicity is not a compromise; it is a necessity.
Staffing Support: The Water Watch Center
On August 7 2026, DEF CON Franklin and the National Rural Water Association unveiled the Water Watch Center, pairing five managed detection and response (MDR) providers with water utilities serving fewer than 10,000 people at no cost. This initiative supplies the detection gap that many small systems lack, giving them alerts when malicious activity occurs. However, detection alone does not equal response. The Water Watch Center closes the first gap; the coordination and action layers remain the utility’s responsibility. The critical question after an MDR alert is: who picks up the call, who can authorize a shutdown, who notifies the state regulator, and who informs the public? Answering that requires a pre‑established, tested communication plan.
A Practical First‑Quarter Plan
Applying sequencing logic, a small utility can achieve visible progress in the first 90 days:
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Days 1–30: Stand up alerting with delivery confirmation. Replace the fragile manual call tree with a mass‑notification system that reaches staff, contractors, integrators, and mutual‑aid contacts across multiple channels and tracks who actually responded. Tools such as BlackBerry® AtHoc® (FedRAMP Class D‑High) provide this capability and ensure the coordination layer itself does not become a soft target.
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Days 31–60: Establish an out‑of‑band coordination channel. Deploy encrypted, authenticated voice and messaging that operates independently of the corporate identity stack and network path (e.g., BlackBerry® SecuSUITE®). This aligns with MITRE ATT&CK mitigation M1060, which directs defenders to maintain secure out‑of‑band communications during incidents.
- Days 61–90: Harden response‑critical devices. Identify the limited set of phones and laptops that would carry the response, ensure they are patched, configured with least‑privilege settings, and recoverable via a unified endpoint management solution (e.g., BlackBerry® UEM). A fallback channel accessed from a compromised laptop is not a true fallback.
Each step yields measurable readiness within weeks, can be demonstrated to regulators and rate‑payers, and improves everyday operations—not only crisis response.
Balancing Immediate Actions with Long‑Term Goals
Technical controls such as credential hygiene, network segmentation, and multi‑factor authentication remain essential components of a mature security program, but they belong in the second quarter of effort. A utility that has hardened every OT device yet cannot coordinate its people will find those controls useless during an actual incident because the human chain needed to activate them is broken. Prioritizing the coordination layer first ensures that later technical investments can be effectively leveraged when needed.
The Role of Associations, State Agencies, and Consultants
Associations, state primacy agencies, and trusted consultants possess the greatest influence over sector security for small systems. Their value lies not in disseminating raw federal guidance but in translating it into honest, impact‑based prioritization: telling a utility exactly what to do first, second, and third, and why. Guidance that refuses to sequence effectively delegates the hardest decision—what to tackle with limited resources—to the least‑resourced party, perpetuating paralysis.
Conclusion: Moving Toward Operationally Grounded Guidance
The existing body of critical‑infrastructure security advice is not wrong; it is incomplete for the organizations that form the backbone of national service delivery. CI Fortify correctly identifies isolation and recovery as essential capabilities, yet it omits the crucial element of how to coordinate a response once those capabilities are invoked. Small utilities need guidance that sequences controls by operational impact, distinguishes between ideal and sufficient measures, and explicitly accounts for their staffing and budget realities. Until such guidance emerges in an accessible, operationally grounded form, utility leaders should resist the paralysis of unsequenced mitigation lists, start with a simple, tested coordination plan, and build outward from there. By asking the question CI Fortify does not pose—when we disconnect, how do our people reach each other?—they can transform security from a theoretical checklist into a practical, life‑saving capability.