3.9 Personnel Security5 pts

3.9.2 — Protect CUI during personnel changes

Ensure that organizational systems containing CUI are protected during and after personnel actions such as terminations and transfers.

Access is revoked and CUI protected when people leave or transfer.

What it actually means

When someone is terminated or transfers, their access must be revoked promptly and any CUI/assets recovered. The classic failure is a departed employee whose accounts stay active for weeks. A defined offboarding process tied to HR closes this.

Pass or fail — an assessor needs a "yes" to each

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Connected requirements

More in Personnel Security (3.9)

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