Cloud Security Alliance CCZT Practice Test Questions Answers

The ZT tenet of assume breach is based on the notion that malicious actors reside inside and outside the network, and that any user, device, or service can be compromised at any time. Therefore, ZT requires continuous verification and validation of all entities and transactions, and does not rely on implicit trust or perimeter-based defenses

Optimal compliance posture in a Zero Trust environment is primarily achieved through rigorous authentication and authorization of all networked assets. Zero Trust operates on the principle of "never trust, always verify," which necessitates robust authentication mechanisms to verify the identity of users and devices. Following authentication, authorization ensures that each authenticated entity has explicit permission to access only the resources necessary for its function, aligning with the principle of least privilege. These practices ensure a secure and compliant posture by minimizing the attack surface and reducing the risk of unauthorized access.

The first step that organizations should take to strengthen access requirements and protect their resources from unauthorized access by potential cyber threats is to understand and identify the data and assets that need to be protected. This step involves conducting a data and asset inventory and classification, which helps to determine the value, sensitivity, ownership, and location of the data and assets. By understanding and identifying the data and assets that need to be protected, organizations can define the appropriate access policies and controls based on the Zero Trust principles of never trust, always verify, and assume breach.

References = Certificate of Competence in Zero Trust (CCZT) - Cloud Security Alliance, Zero Trust Training (ZTT) - Module 2: Data and Asset Classification

SOAR is a collection of software programs developed to bolster an organization’s cybersecurity posture. SOAR tools can automate the response to security events and incidents by executing predefined workflows or playbooks, which can include tasks such as alert triage, threat detection, containment, mitigation, and remediation. SOAR tools can also orchestrate the integration of various security tools and data sources, and provide centralized dashboards and reporting for security operations.

References =

Certificate of Competence in Zero Trust (CCZT) prepkit, page 23, section 3.2.2

Security Orchestration, Automation and Response (SOAR) - Gartner

Security Automation: Tools, Process and Best Practices - Cynet, section “What are the different types of security automation tools?”

Introduction to automation in Microsoft Sentinel

Business continuity and disaster recovery are the activities of the ZT implementation preparation phase that ensure the resiliency of the organization’s operations in the event of disruption. Business continuity refers to the process of maintaining or restoring the essential functions of the organization during and after a crisis, such as a natural disaster, a cyberattack, or a pandemic. Disaster recovery refers to the process of recovering the IT systems, data, and infrastructure that support the business continuity. ZT implementation requires planning and testing the business continuity and disaster recovery strategies and procedures, as well as aligning them with the ZT policies and controls.

References =

Zero Trust Planning - Cloud Security Alliance, section “Monitor & Measure”

Zero Trust architecture: a paradigm shift in cybersecurity - PwC, section “Continuous monitoring and improvement”

Zero Trust Implementation, section “Outline Zero Trust Architecture (ZTA) implementation steps”