A Break from Passive Defense: Toward Proactive Cybersecurity

The CISA 2030: Defend, Harden, Prevail strategy, published on October 26, 2026, marks a strategic shift for the U.S. agency. According to Nick Andersen, acting director of CISA, the traditional approach of passive defense is no longer sufficient against increasingly sophisticated adversaries. The new doctrine is built on three pillars: Defend (strengthening national defense), Harden (securing critical infrastructures), and Prevail (mobilizing global resilience). The goal is now to rapidly detect intrusions, decisively eliminate them, and maintain critical operations running, even in the event of a breach, as outlined in the official strategy document.

This evolution aligns with the Cyber Strategy for America and the National Resilience Strategy, two policy frameworks emphasizing the importance of coordination between public and private sectors. CISA specifies that this transition toward an offensive and anticipatory posture will particularly apply to operational technology (OT), an area often overlooked but crucial for sectors like energy, water, transportation, and telecommunications. These interconnected and cyberattack-vulnerable infrastructures are becoming top targets for state and criminal actors.

There is no guarantee that a robust defense will stop all intrusions, so early detection and swift removal of threats become absolute imperatives for critical infrastructures.

Modernization of OT Environments and Increased Requirements for Private Actors

One of the key focuses of the 2030 strategy involves modernizing operational technology (OT) environments. CISA states it will work closely with owners and operators of critical infrastructures to improve asset visibility and anomaly detection, as indicated in the official statement. This initiative aims to reduce vulnerabilities in OT systems, often legacy technologies with poor security measures.

The strategy also imposes stricter requirements on suppliers, manufacturers, and integrators of technologies. These actors must justify remote support and access connections and ensure full transparency in the supply chain, particularly regarding software security. According to CISA, this measure responds to growing awareness of risks tied to supply chain attacks, where compromised software serves as a vector to infiltrate critical systems. The strategy explicitly highlights energy, telecommunications, and transportation sectors as priorities for these actions.

Nick Andersen emphasized during the presentation that ‘there is no guarantee that a robust defense will stop all intrusions’. Early detection and swift removal of threats thus become imperatives. CISA plans to publish a National Risk Register in collaboration with the White House to map the most critical vulnerabilities.

Public-private collaboration and international integration: a systemic approach

The 2030 strategy emphasizes the need for strengthened collaboration between public and private sectors. CISA calls on all stakeholders in critical infrastructures, owners, operators, suppliers, and manufacturers, to act immediately to align their practices with the new guidelines. This systemic approach aims to create a resilient ecosystem, where every link in the chain contributes to overall security.

Another key aspect involves the integration of cybersecurity capabilities on an international scale. The strategy plans increased coordination with foreign partners to share threats in real time and develop common response tools. This international dimension is particularly relevant for regions like West Africa, where critical infrastructures are often interconnected with foreign systems, thereby increasing the risks of cyberattack propagation.

Finally, CISA announces a precise timeline for implementing its strategy: a detailed action plan will be presented within 180 days, followed by an annual report on progress made. This transparency aims to maintain stakeholder trust and ensure resources are allocated efficiently.

What this means here: implications for Benin and West Africa

For businesses and administrations in Benin and West Africa, the CISA 2030 strategy could serve as a reference for rethinking their own cybersecurity approaches. Local critical infrastructures, such as power grids, telecommunications systems, or government platforms, are increasingly targeted by cyber threats, as recent reports on attacks against telecom operators and financial institutions in the region demonstrate.

CISA’s focus on modernizing operational technologies (OT) and securing supply chains could encourage Beninese stakeholders to audit their legacy systems and invest in more resilient solutions. For example, electricity distribution companies, such as the Société Nationale d’Électricité du Bénin (SNE), could draw inspiration from CISA’s recommendations to strengthen protection of their networks against cyberattacks, particularly those targeting supervisory and control systems.

Additionally, the public-private collaboration advocated by the strategy could encourage West African governments to strengthen partnerships with private actors, such as IT solution providers or telecommunications operators. This would allow for pooling resources and expertise to address growing threats. Finally, CISA’s proactive approach could push local administrations to adopt real-time detection tools and incident response protocols, thereby reducing the impact of cyberattacks on essential services.

However, implementing these principles will largely depend on local cybersecurity capacities and available investments. For West African countries, where budgets dedicated to digital security remain limited, this American strategy could also serve as leverage to seek international support, particularly through technical cooperation programs or targeted funding.