Check ID: compute_instance_security_groups
Provider: NHN Cloud
Service: compute
Severity: MEDIUM
Resource type: VMInstance

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What this check verifies

Checks if NHN Compute VM instances are using appropriate security group configurations. Using only the default security group can pose a security risk.

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Recommendation

Review and modify security group rules for each VM instance.

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Where this check fires

This check runs on every scheduled scan against your NHN Cloud account. Findings appear at Cloud Security → Findings filterable by Check ID = compute_instance_security_groups. To re-evaluate after a fix, hit Run now on the account’s schedule under Cloud Security → Schedules — the next scan re-checks this control and marks the finding fixed or keeps it persistent.
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