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AI in IT Audit: what can be automated in a security review

13.09.2026
This content was prepared with the help of AI.

What to delegate to automation

In a security review, automation makes the most sense for repetitive, high-frequency, and easily verifiable tasks, because manual inconsistency creates the most unnecessary risk there, according to NHIMG material on automation of security controls. Meanwhile, SOC orchestration described by Orca Security shows that automation does not have to start with reaction - it can begin with enrichment, correlation, and case creation.

According to Orca Security, a safe division of labor looks like this: first automatically enrich the alert with context, then correlate and create cases, and only later perform reversible remediation actions. This is important in IT audit as well, because the auditor looks not only for an error but also for evidence that the control operated consistently over time.

Scope of automation in security audit

In practice, several classes of activities can be automated. According to Orca Security and materials on security automation, these include: alert enrichment, deduplication, case creation, evidence collection, correlation of SIEM data, and selected reversible remediation actions. The same direction is confirmed by SecurityScorecard, describing alert triage, SIEM data correlation, and routing escalations without waiting for human decision.

According to Remedio and NHIMG materials, it is best to automate activities that have a clear target state, exception criteria, and the possibility to roll back. That means audit rules should include a predefined confidence threshold, an exceptions log, and a mechanism for re-verification after change.

Where humans must still decide

Not every part of a security review is suitable for full automation. NHIMG indicates that privileged actions, changes to permissions, firewall rules, or resource isolation should require approval, logging, and periodic review. The same material emphasizes that high-confidence detection can be automated, but client notifications and exceptions for critical systems should remain under human control.

In the vulnerability area, securitybeztabu.pl recommends treating AI results as hypotheses, not final verdicts. Therefore, automation should stop at triage, validation of reproducibility, and prioritization, not at independently closing risks without business context.

How to implement without losing control

The safest deployment model starts with a small set of high-confidence controls, then proceeds through a pilot on representative groups, and only later expands the scope. Remedio also recommends measuring time from detection to confirmed closure, the number of exceptions, rollbacks, and deviations from baseline.

In IT audit this approach yields a simple rule: automate first what is frequent, reversible, and measurable, and only later what affects production infrastructure. In practice this means AI can relieve the team in collecting evidence, organizing reports, and checking compliance, but decisions on containment, critical escalation, or accepting an exception should remain with humans.


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Source: https://orca.security/resources/blog/soc-automation/