CISA Urges Critical Infrastructure Firms to ‘Fortify’ Before It’s Too Late

Why It Matters

Ensuring continuity of essential services during cyber attacks protects national security and economic stability, especially as state‑backed threats intensify.

Key Takeaways

• CISA issues “CI Fortify” guidance for isolation and recovery.
• Guidance anticipates unreliable telecom and vendor links in conflict scenarios.
• Operators must identify critical customers and maintain continuity plans.
• CISA will perform targeted resilience assessments for participating firms.
• Agency hiring 329 staff to restore regional assessment capacity.

Pulse Analysis

The United States faces a rising tide of state‑sponsored cyber aggression, with recent intelligence linking China’s Volt Typhoon campaign to pre‑emptive sabotage of Western critical infrastructure. Disruptions to power grids, water treatment, or transportation could cascade into economic and public‑safety crises, especially if geopolitical flashpoints such as a potential Taiwan conflict materialize. In this environment, the Cybersecurity and Infrastructure Security Agency (CISA) has stepped up its mandate to protect the backbone of the economy, issuing concrete guidance designed to keep essential services operational even when networks are compromised.

CISA’s new “CI Fortify” framework builds on Australia’s 2025 playbook and focuses on two pillars: isolation and recovery. Operators are instructed to map critical customers—such as nearby military installations—define service‑level expectations, and keep business‑continuity plans current for weeks‑to‑months of standalone operation. Recovery measures include detailed system documentation, regular backups, and rehearsed manual‑fallback procedures. The agency also urges vendors and managed‑service providers to eliminate technical barriers that impede rapid isolation, creating a collaborative ecosystem that can withstand unreliable telecom or third‑party dependencies during a crisis.

Beyond the handbook, CISA will conduct targeted resilience assessments, piloting the program with a handful of utilities and transport operators. These evaluations will test an organization’s ability to function in isolation and will be supported by a newly approved hiring plan for 329 regional staff, addressing recent workforce cuts that hampered response capacity. For industry leaders, the message is clear: invest now in isolation‑ready architectures, strengthen vendor contracts, and engage with CISA’s assessment teams to certify readiness. Failure to do so could expose critical services to prolonged outages and regulatory scrutiny.