Security Center expiry: perpetual consoles keep working, Nessus stops after 90 days
Catalog row in Vendor License Rules · Cited
- Kind
- Term / renewal
- Statement
- Tenable Security Center Licensing: after expiry a perpetual Security Center console remains fully functional, a subscription console requires a new licence key; for perpetual Tenable Nessus, plugin updates stop when maintenance expires and after 90 days Nessus stops working and cannot perform new scans; perpetual Network Monitor stops processing new data after 30 days without updates. (vendor page undated; as published on 2026-09-27)
- Applies when
- Perpetual maintenance or subscription lapses.
- Applies to
- Tenable Security Center perpetual and subscription licences.
- Related metrics
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