Flashcards - M12: Cloud Security
Published on January 19, 2025
What are the primary cloud service models?
IaaS (Infrastructure as a Service), PaaS (Platform as a Service), SaaS (Software as a Service).
What is a key security concern with multi-tenancy in the cloud?
Multiple customers share resources, raising the risk of cross-tenant data leaks or side-channel attacks.
Why is encryption critical in cloud environments?
It protects data at rest and in transit, essential on shared infrastructure to prevent unauthorized access.
What is the “shared responsibility model” in cloud security?
The cloud provider secures the underlying infrastructure; the customer secures data, apps, and user access.
How do misconfigurations pose a risk in the cloud?
Open S3 buckets, weak security groups, or poor IAM policies can expose data or allow unauthorized access.