Cyber resiliency in the AI era: Building continuous readiness

AI-assisted analysis, automation and continuous validation help enterprises identify emerging risks, update recovery plans and maintain readiness as their environments change
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6 min read
Rajesh Pillai
Rajesh Pillai
Vice President, Cybersecurity and GRC Services, HCLTech
6 min read
Cyber resiliency in the AI era: Building continuous readiness

An enterprise can pass a recovery exercise and become less prepared the following week. A new integration changes a dependency, an identity policy alters emergency access or a deployment introduces an unprotected dataset. Readiness declines when these changes move faster than the organization’s ability to reassess its recovery assumptions.

AI makes this problem more consequential in two ways. It gives defenders additional means to analyze operational evidence and support decisions, while introducing systems whose outputs and actions require their own assurance. Leaders need an approach that keeps recovery evidence aligned with changing services and governs how AI participates in the process.

Continuous readiness means regularly refreshing evidence that critical services can withstand disruption and recover within agreed conditions. It does not require constant destructive testing or imply uninterrupted certainty. The objective is to identify material changes and emerging weaknesses early enough for teams to investigate, correct and validate them before an incident demands the capability.

Use AI to reduce the time spent assembling evidence

Resilience decisions often require information scattered across configuration records, security alerts, application documentation and previous exercises. AI can help teams search and summarize this material, identify inconsistencies and suggest questions for investigation. Its value should be measured through the quality and timeliness of decisions supported.

Different AI techniques suit different tasks. Statistical models can identify deviations from expected activity, while language models can help interpret documentation or draft exercise scenarios. Workflow automation can execute approved procedures without requiring a generative model to choose each action. Enterprises should select the simplest adequate approach for the decision involved.

Begin with bounded uses whose outputs are independently checkable. For example, a system could identify critical applications missing recent recovery evidence and link each finding to the underlying record. An accountable owner then confirms the finding. This can improve coverage without delegating the interpretation of business risk to an opaque recommendation.

Keep emerging risk connected to service impact

AI-assisted analysis can help compare changing assets and dependencies with documented recovery designs. A new supplier connection or shared identity dependency might warrant a targeted review. The resulting alert should explain which business service is affected, why the change matters and what evidence would resolve the concern.

These capabilities depend on input quality. An outdated inventory or incomplete service map can produce a confident assessment of the wrong environment. Teams should track source freshness, coverage and unresolved discrepancies. AI should help expose gaps in operational knowledge rather than conceal them behind a polished narrative.

Prioritization also needs business context. A technical weakness affecting an isolated test application may deserve less immediate attention than an uncertain recovery path for a service supporting essential customer commitments. Human owners must set those priorities and review how the system applies them as business conditions change.

Support investigation without overstating detection

AI can assist analysts by correlating observations, organizing incident timelines and identifying candidate areas for further examination. For recovery, this may help narrow the set of data versions or workloads requiring validation. The output should retain links to original evidence and distinguish observed events from inferred relationships.

A suspected anomaly does not establish compromise, and a missing alert does not establish safety. Teams need to evaluate false positives, missed detections and visibility limitations in their own environments. Claims about detection performance should remain tied to the model, dataset and conditions under which they were measured.

The NIST Generative AI Profile identifies risks including confabulation, information security and problematic human reliance on AI outputs. For resilience operations, the practical implication is that generated explanations require verification, particularly when incomplete evidence could influence containment or the selection of recovery data.

Draw the automation boundary before the crisis

The appropriate degree of automation depends on consequence, reversibility and confidence in the triggering evidence. Creating an investigation ticket or preparing an isolated test environment may be suitable for bounded automation. Reconnecting a high-consequence workload or deleting suspected recovery data demands a different level of control.

Define permissions around specific actions. An AI assistant that reads incident records need not have authority to change retention policies or authorize production access. Approved automation should operate within explicit limits, preserve an activity record and provide a reliable means for authorized staff to stop it.

Human judgment remains essential where decisions balance business harm against uncertain security evidence. Choosing to restart a payment service with unresolved findings is an accountable risk decision. AI may summarize options and supporting evidence, while designated leaders retain responsibility for accepting the consequences and documenting the conditions of operation.

Test the AI system as part of resilience

An assistant that processes incident tickets, logs or external threat reports may encounter attacker-controlled content. Treating that content as instructions could redirect its behavior. This is especially consequential when an agent has access to operational tools or sensitive recovery information.

Research presented at EMNLP 2026 examined indirect prompt-injection attacks against tool-using AI agents, including commercial systems, and identified vulnerabilities in the evaluated models. These findings demonstrate a relevant risk rather than a universal failure rate. Enterprises should test their own workflows, permissions and defenses against hostile content before authorizing consequential actions.

Protect resilience automation with constrained tools, verified inputs and separation between information sources and operational authority. Test misleading telemetry, missing records and unavailable model services. The recovery process needs a usable fallback so an enterprise can continue responding when its AI service is unreliable, inaccessible or itself under investigation.

Use continuous checks to trigger focused exercises

Organizations can monitor indicators that recovery assumptions have changed, such as expired credentials, missing protection coverage or configuration drift in a recovery environment. These checks provide useful signals when each has an owner and an agreed response. Collecting more alerts without resolving them adds little assurance.

AI can help generate variations of a scenario, compare runbooks with observed dependencies or propose tests for a newly identified risk. Specialists should validate the scenario and execute it in an appropriate environment. Simulated analysis can identify a hypothesis, while an actual recovery exercise provides evidence about execution.

Use a layered approach: run automated checks frequently where safe, conduct focused technical tests to address material changes and use broader exercises to assess coordination and business recovery. Frequency should reflect criticality and operational risk. Continuous readiness remains compatible with periodic full exercises because those exercises assess conditions that monitoring alone cannot reproduce.

Close the learning loop

Every incident and exercise should produce specific changes to service maps, recovery procedures or technical controls. Assign owners, preserve the reasoning and validate that the change works. Otherwise, lessons can accumulate in reports while the operational assumptions that caused the problem remain unchanged.

NIST SP 800-61 Revision 3 positions incident response within risk management. This supports an operating model in which incident findings influence preparation and investment beyond the response team. The practical recommendation is to connect those findings to the people who own architecture, business services and ongoing control maintenance.

can assist by comparing new findings with earlier issues and identifying recurring patterns. Human review should establish whether two events share a cause and whether a proposed fix is appropriate. Updating a model or a runbook is only part of the work; the organization still needs evidence that recovery performance improved.

Measure readiness through maintained evidence

Leadership reporting should show the proportion of critical services with current recovery evidence, unresolved dependency gaps and overdue corrective actions. Include the time between a material change and its validation. These measures make it possible to see whether the enterprise’s assurance is keeping pace with its operations.

Assess AI contributions separately. Track verified findings, analyst review effort, unsafe recommendations and the outcomes of approved automation. A faster generated report has limited value if its errors increase investigation time or obscure uncertainty. Investment decisions should reflect operational benefit under the enterprise’s actual conditions.

AI-enabled business services also belong within the recovery scope. Restoring their databases may be insufficient if model versions, retrieval indexes, tool permissions or external model endpoints are unavailable or untrustworthy. Service owners should determine which AI functions are essential and how operations will proceed without them. For a high-consequence workflow, a reviewed manual process or restricted deterministic function may be an appropriate temporary alternative. These choices need business validation before teams depend on them during an attack. Extending recovery planning to AI’s own dependencies prevents the resilience program from overlooking the systems it has recently introduced.

Executives can start with one service and one bounded AI use case, such as identifying changes that invalidate its recovery procedures. Establish a baseline, evaluate the quality of findings and test the corrected recovery path. Expanding from demonstrated results creates a readiness model that learns as the enterprise changes and keeps accountable people in control of consequential decisions.

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DFS Cybersecurity Article Cyber resiliency in the AI era: Building continuous readiness