CCSK Exam Dumps - Cloud Security Alliance Cloud Security Knowledge Questions and Answers

The key outcomes of implementing robust cloud risk management practices focus on ensuring the security and resilience of cloud environments. This involves identifying, assessing, and mitigating risks associated with the use of cloud services, such as security threats, data privacy issues, and service availability concerns. By adopting strong risk management practices, organizations can better protect their data, ensure business continuity, and maintain compliance with regulations, which ultimately strengthens the overall security and reliability of their cloud environments.

Negotiating shared responsibilities is an important aspect of cloud security but is not the direct outcome of risk management practices. It's about clarifying roles between the customer and provider. Transferring compliance to the cloud service provider via inheritance is not the complete picture. While cloud service providers may help with compliance, the responsibility for compliance and risk management is still shared. Reducing the need for compliance withregulatory requirements is incorrect. Robust risk management practices help ensure compliance with regulatory requirements, not reduce the need for them.

Thehybrid clouddeployment model involves integrating a private cloud (or on-premises datacenter) with a public cloud, bound together by technology that enablesdata and application portability. This allows workloads to move seamlessly between environments, leveraging the benefits of both private and public clouds.

From theCCSK v5.0 Study Guide, Domain 1 (Cloud Computing Concepts and Architectures), Section 1.3:

“A hybrid cloud combines on-premises infrastructure (or a private cloud) with a public cloud, integrated through technology that allows data and application portability. This model enables organizations to maintain sensitive workloads on-premises while leveraging the scalability of public cloud services.”

Option A (Hybrid cloud) is the correct answer.

Option B (Public cloud) is incorrect because it involves only cloud provider resources, not a datacenter.

Option C (Multi-cloud) is incorrect because it refers to using multiple public cloud providers, not a datacenter.

Option D (Private cloud) is incorrect because it does not inherently include integration with a public cloud.

Each cloud provider may use different IAM protocols and configurations, increasing complexity and requiring customized integration for each cloud environment. Reference: [CCSK Study Guide, Domain 5 - Identity and Access Management]

MFA enhances security by requiring multiple independent forms of authentication, making it harder for attackers to gain unauthorized access. Reference: [Security Guidance v5, Domain 5 - IAM]

The primary benefit of implementing micro-segmentation within a Zero Trust Architecture is that it enhances security by isolating workloads from each other. Micro-segmentation involves dividing the network into smaller, isolated segments, so that even if an attacker gains access to one part of the network, they cannot easily move laterally to other parts. This is crucial in a Zero Trust model, which assumes that threats may exist both inside and outside the network, and security is enforced at a granular level for each workload.

Simplifying network design is not a benefit of micro-segmentation; in fact, it can add complexity due to the increased number of network segments. Increased network performance is not a primary outcome of micro-segmentation, which may introduce overhead. Reducing the need for encryption is incorrect because micro-segmentation doesn't eliminate the need for encryption; it works alongside encryption to provide better security.

Controlling traffic flows between networks is critical in a cybersecurity context toreduce the blast radius of attacks. By segmenting networks and implementing controls such as firewalls, organizations can limit the lateral movement of attackers, containing breaches and minimizing their impact.

From theCCSK v5.0 Study Guide, Domain 9 (Network Security), Section 9.2:

“Controlling traffic flows between networks is a fundamental cybersecurity practice to reduce the blast radius of attacks. Network segmentation and micro-segmentation limit an attacker’s ability to move laterally within the environment, containing breaches and protecting critical assets.”

Option B (To reduce the blast radius of attacks) is the correct answer.

Option A (To increase the speed of data transmission) is incorrect because traffic control focuses on security, not speed.

Option C (To simplify network architecture) is incorrect because segmentation may increase complexity.

Option D (To reduce the amount of data stored) is incorrect because traffic control does not directly affect data storage.

Identity and Access Management (IAM) and networking are essential for secure hybrid cloud environments, as they control access and communication across diverse environments. Reference: [Security Guidance v5, Domain 5 - IAM]