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Governance · · 2 min read

Segregation of duties in remediation: scan, approve, audit

When the same people find, fix and sign off a vulnerability, oversight is weak. How role separation supports first- and second-line assurance without slowing delivery.

In regulated organisations, the people who make a change should not be the only people who approve and assure it. Remediation is no exception — yet in many security programmes the same small team scans, decides, fixes and reports.

Three distinct roles

  • Those who scan define the authorised scope and run discovery.
  • Those who approve — typically service owners — accept or reject changes to their systems.
  • Those who audit review decisions and evidence, independently of the first two.

Why it matters

Separation supports first- and second-line oversight: the first line owns and manages risk, the second line challenges and assures it. Without role-based access in the tooling itself, that separation relies on goodwill and process documents, which are hard to evidence.

Without slowing down

Segregation of duties is often blamed for slow remediation. The real culprit is usually manual hand-offs. When roles are enforced by the platform and every hand-off is a recorded step in one workflow, separation adds clarity rather than delay.

QsecurityAI uses role-based access to separate those who scan, those who approve and those who audit, so oversight is built in rather than bolted on.

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