Cloud Security Alliance Certificate of Cloud Security Knowledge v5 (CCSKv5.0) CCSK Exam Dumps: Updated Questions & Answers (October 2025)

Classification and cataloging help assign security controls andmanage data based on its sensitivity and criticality. Reference: [CCSK v5 Curriculum, Domain 9 - Data Security]

Multiple independent deployments help isolate workloads, reducing the potential impact of a breach by confining it to a single deployment environment. Reference: [Security Guidance v5, Domain 7 - Infrastructure & Networking]

Correct Option: A. Virtual Local Area Networks (VLANs)

VLANs are widely used in cloud and traditional environments to provide logical separation of network traffic. In a multi-tenant cloud environment, VLANs help ensure that one customer's network traffic is isolated from another’s, providing a key layer of segmentation and security.

From CSA Security Guidance v4.0 – Domain 7: Infrastructure Security:

“To isolate tenants in multi-tenant environments, cloud providers often rely on mechanisms such as VLANs, VXLANs, or other software-defined networking technologies. VLANs ensure that different customer environments remain logically separated even though they share the same physical infrastructure.”

— Domain 7: Infrastructure Security, CSA Security Guidance v4.0

Why the Other Options Are Incorrect:

B. Resource pooling➤ Refers to shared infrastructure in the cloud. It enables multi-tenancy but does not enforce separation between tenants.

C. Software-defined networking (SDN)➤ SDN provides flexibility and programmability in networking. While it can support separation, VLANs are the actual mechanism used for enforcing it.

D. Elasticity➤ Elasticity refers to scaling resources up/down based on demand. It has nothing to do with tenant isolation or network separation.

One of the primary advantages of including Static Application Security Testing (SAST) in Continuous Integration (CI) pipelines is that it allows developers to identify code vulnerabilities early in the development process. By scanning the source code for potential security issues as it is being written and integrated into the pipeline, SAST helps to catch vulnerabilities before they make it to later stages of development or production, improving overall security and reducing the cost and effort of fixing issues later.

While SAST does not directly impact the speed of deployment, runtime performance, or user interface, its early identification of security flaws contributes to better code quality and a more secure application.

DevSecOps stands forDevelopment, Security, and Operationsand represents the integration of security practices within the DevOps process from the very beginning. The key difference between traditional DevOps and DevSecOps is thatDevSecOps embeds security as a core componentrather than an afterthought.

In traditional DevOps, security is often handled as a separate process at the end of the development lifecycle. However, this can lead to vulnerabilities being identified late, increasing the cost and effort required to fix them.

In DevSecOps, security is "baked in" from the start,involving practices such as:

Automated security testing:Integrating security checks into CI/CD pipelines.

Continuous monitoring:Real-time threat detection during development and production.

Collaboration:Cross-functional teams working together to maintain security at each stage.

Why Other Options Are Incorrect:

A. Removes the need for a separate security team:This is false as DevSecOps does not eliminate security teams; it integrates them within the development lifecycle.

B. Focuses on automating development without security:The opposite is true; DevSecOps specifically focuses on integrating security.

C. Reduces development time by skipping security checks:This contradicts the core principle of DevSecOps, which enhances security without sacrificing speed.

Encrypting all objects in the repository ensures that data is protected at rest, reducing the risk of unauthorized access or data exposure. Reference: [Security Guidance v5, Domain 9 - Data Security]