Cloud Security Alliance Updated CCSK Exam Questions and Answers by rayna

Zero Trust (ZT) security architectureis amodern cloud security approachthat operates on the principle of"Never Trust, Always Verify."

Primary Benefits of Zero Trust in Cloud:

Minimizes Attack Surface

Traditional security modelsassume trust within an internal network.

Zero Trust eliminates implicit trustand enforcescontinuous verification of user identities.

Reduces the risk ofdata breaches, insider threats, and lateral movement attacks.

Strong Authentication & Access Controls

Multi-Factor Authentication (MFA) & Just-in-Time (JIT) accessare mandatory inZero Trust models.

Usescontext-based access policies (device, location, behavior analytics)to enforceadaptive security.

Micro-Segmentation & Least Privilege Access

Restricts access to only necessary applications, minimizing lateral movement in cloud environments.

Micro-segmentation isolates workloads, reducing the impact of breaches.

Cloud-Native Zero Trust Integration

Cloud providers(AWS, Azure, Google Cloud)offerZero Trust Network Access (ZTNA)solutions.

Cloud Security Posture Management (CSPM)continuously scans cloud environments for security compliance.

This aligns with:

CCSK v5 - Security Guidance v4.0, Domain 12 (Identity, Entitlement, and Access Management)

Zero Trust Cloud Security Architecture (CSA Zero Trust Working Group)​.

Network segmentation isolates sections of the network, limiting the spread of a breach and containing it to a specific segment. Reference: [Security Guidance v5, Domain 7 - Infrastructure & Networking]