Answer
RBAC restricts actions to authorized users, preventing unauthorized access.
Quick Answer
RBAC controls who can do what in the cluster. Without it, any Pod with a ServiceAccount could read Secrets, create new Pods, or delete Deployments. RBAC lets you grant least-privilege access — a Pod can only read its own ConfigMap, a developer can only deploy to the staging namespace. Essential for multi-team and multi-tenant clusters.
S
SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
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Source: SugharaIQ