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100+ Free PECB Lead Cloud Sec Practice Questions

Pass your PECB Certified Lead Cloud Security Manager (ISO/IEC 27017 + 27018) exam on the first try — instant access, no signup required.

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Control CLD.9.5.1 in ISO/IEC 27017 addresses which specific cloud risk?

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2026 Statistics

Key Facts: PECB Lead Cloud Sec Exam

70%

Passing Score

PECB

80

Exam Questions

3 hours, multiple choice

37

ISO 27017 Cloud Controls

ISO/IEC 27017:2015

$1,100

Exam Fee (USD)

PECB

3 years

Certification Validity

PECB

11

ISO 27018 Privacy Principles

ISO/IEC 27018:2019

Lead Cloud Security Manager is PECB's consolidated leadership credential covering BOTH ISO/IEC 27017 cloud security controls AND ISO/IEC 27018 cloud PII protection. The exam is approximately 80 multiple-choice questions over 3 hours, requires 70% to pass, and costs $1,100 USD. It assumes an ISO/IEC 27001 ISMS foundation and adds the cloud-specific extensions: 37 CLD.* controls plus the 11 privacy principles and PII processor obligations. Content emphasizes shared-responsibility decisions across IaaS/PaaS/SaaS, CSP vs CSC accountability, cloud service agreements, data sovereignty, and CSA STAR / CCM alignment.

Sample PECB Lead Cloud Sec Practice Questions

Try these sample questions to test your PECB Lead Cloud Sec exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1NIST SP 800-145 defines five essential characteristics of cloud computing. Which of the following is one of them?
A.Perimeter-based access
B.On-demand self-service
C.Single-tenant isolation
D.Manual capacity scaling
Explanation: NIST SP 800-145 lists five essential characteristics of cloud computing: on-demand self-service, broad network access, resource pooling, rapid elasticity, and measured service. On-demand self-service means a consumer can unilaterally provision computing capabilities (server time, network storage) without requiring human interaction with each service provider. Perimeter-based access, single-tenant isolation, and manual capacity scaling are not among the NIST essentials and in fact contradict resource pooling and rapid elasticity.
2In which cloud service model does the cloud service customer (CSC) retain the MOST direct responsibility for operating system patching?
A.Software as a Service (SaaS)
B.Platform as a Service (PaaS)
C.Infrastructure as a Service (IaaS)
D.Function as a Service (FaaS)
Explanation: Under the shared responsibility model, IaaS shifts the most responsibility to the customer because the CSC manages the guest operating system, middleware, runtime, and application. The CSP is responsible only for the physical infrastructure, virtualization layer, and host operating system. In PaaS the platform manages the OS, in SaaS the provider manages everything below the application UI, and in FaaS the platform abstracts the OS entirely.
3ISO/IEC 17788 defines two principal roles in a cloud ecosystem. What do the abbreviations CSP and CSC stand for?
A.Cloud Service Platform and Cloud Service Container
B.Cloud Security Provider and Cloud Security Controller
C.Cloud Service Provider and Cloud Service Customer
D.Cloud Subscription Provider and Cloud Subscription Consumer
Explanation: ISO/IEC 17788 defines CSP as Cloud Service Provider — the party that makes cloud services available — and CSC as Cloud Service Customer — the party that uses cloud services and that has a business relationship with a CSP. ISO/IEC 27017 uses this same terminology when assigning shared responsibilities. Knowing these two role labels is foundational because every 27017 control distinguishes obligations of the CSP from obligations of the CSC.
4Which deployment model is described as 'cloud infrastructure provisioned for exclusive use by a single organization comprising multiple consumers'?
A.Public cloud
B.Community cloud
C.Private cloud
D.Hybrid cloud
Explanation: NIST SP 800-145 defines a private cloud as infrastructure provisioned for exclusive use by a single organization comprising multiple consumers (e.g., business units). It may be owned, managed, and operated by the organization, a third party, or some combination, and may exist on or off premises. A community cloud is shared by several organizations with shared concerns, a public cloud is available to the general public, and a hybrid cloud combines two or more distinct cloud infrastructures.
5ISO/IEC 27017 is best described as which of the following?
A.A standalone cloud certification scheme replacing ISO 27001
B.A code of practice for information security controls based on ISO/IEC 27002 for cloud services
C.A privacy framework focused exclusively on PII processors
D.A FedRAMP-equivalent control catalog for U.S. federal agencies
Explanation: ISO/IEC 27017 is a code of practice for information security controls based on ISO/IEC 27002 for cloud services. It does not replace ISO 27001; rather, it provides additional cloud-specific implementation guidance for existing 27002 controls and introduces 37 additional cloud-specific controls in the CLD.* family. ISO/IEC 27018 is the standard focused on PII protection, and FedRAMP is a separate U.S. federal program.
6ISO/IEC 27018 specifically addresses the protection of personally identifiable information (PII) in which context?
A.Public cloud environments where the CSP acts as a PII processor
B.Private on-premises data centers operated by the data controller
C.Hybrid cloud environments only when the CSC is a PII controller
D.Any environment that handles credit card data
Explanation: ISO/IEC 27018 establishes commonly accepted control objectives, controls, and guidelines for implementing measures to protect PII in public cloud computing environments where the CSP acts as a PII processor. It does not apply to private on-premises systems, to environments where the CSP is itself the PII controller, or to PCI-DSS scope (which covers credit card data). The PII processor framing aligns 27018 with privacy laws such as GDPR that distinguish controllers from processors.
7How many additional cloud-specific controls does ISO/IEC 27017 introduce beyond the existing ISO/IEC 27002 controls?
A.7
B.14
C.37
D.93
Explanation: ISO/IEC 27017 introduces seven additional cloud-specific controls in the CLD.* family — CLD.6.3.1, CLD.8.1.5, CLD.9.5.1, CLD.9.5.2, CLD.12.1.5, CLD.12.4.5, and CLD.13.1.4 — and provides extended cloud-specific implementation guidance for many existing 27002 controls. Across both the new CLD.* controls and the extended guidance there are 37 controls that receive cloud-specific treatment. Candidates should be able to recognize each of the seven new CLD.* control identifiers by sight.
8Control CLD.6.3.1 in ISO/IEC 27017 addresses which specific cloud topic?
A.Removal of cloud service customer assets
B.Shared roles and responsibilities within a cloud computing environment
C.Virtual machine hardening
D.Monitoring of cloud services
Explanation: CLD.6.3.1 'Shared roles and responsibilities within a cloud computing environment' requires that responsibilities between the CSP and CSC be agreed, documented, and communicated. It is the foundational governance control of 27017 because every other cloud-specific control rests on a clear shared-responsibility allocation. CLD.8.1.5 covers removal of CSC assets, CLD.9.5.2 covers VM hardening, and CLD.12.4.5 covers monitoring of cloud services.
9A CSC terminates a contract with its CSP. According to ISO/IEC 27017 control CLD.8.1.5, what must happen to the CSC's assets stored at the CSP?
A.They are retained by the CSP for legal evidence indefinitely
B.They are returned or removed by the CSP upon contract termination per agreed procedures
C.They are transferred to the next contracted CSP automatically
D.They are kept in archival storage for 7 years by default
Explanation: CLD.8.1.5 'Removal of cloud service customer assets' requires that assets of the CSC that are stored in the CSP's environment be removed and, as applicable, returned in a timely manner upon termination of the cloud service agreement. The procedures must be agreed in the contract. Indefinite retention, automatic transfer, or default archival are not compliant outcomes — they would violate data minimization and the customer's data ownership rights.
10Control CLD.9.5.1 in ISO/IEC 27017 addresses which specific cloud risk?
A.Insufficient encryption at rest
B.Lack of audit logging
C.Segregation in virtual computing environments
D.Weak password policies
Explanation: CLD.9.5.1 'Segregation in virtual computing environments' requires that the CSC's virtual environment be segregated from other CSC environments running on the same physical infrastructure. This is the multi-tenancy isolation control — it prevents one tenant from accessing another tenant's data or workloads through shared hypervisors, networks, or storage. It is one of the most heavily tested CLD.* controls because multi-tenancy is the defining risk of public cloud.

About the PECB Lead Cloud Sec Exam

PECB Certified Lead Cloud Security Manager validates the leadership skills required to establish, implement, manage, and continually improve a cloud security program aligned with ISO/IEC 27017 (cloud security controls) and ISO/IEC 27018 (protection of personally identifiable information in public clouds acting as PII processors). The exam covers NIST 800-145 cloud foundations, the shared responsibility model, CSP/CSC obligations under ISO 17788, all 37 cloud-specific controls in 27017, the eleven privacy principles and processor obligations in 27018, cloud service agreements and SLAs, data location and cross-border transfers, CSA STAR and CCM alignment, cloud encryption and key management, cloud incident response and forensics, and audit and continual improvement.

Questions

80 scored questions

Time Limit

180 minutes

Passing Score

70%

Exam Fee

$1100 USD (PECB)

PECB Lead Cloud Sec Exam Content Outline

10%

Cloud Computing Foundations and Models

NIST 800-145 essential characteristics, IaaS/PaaS/SaaS, deployment models, ISO 17788 CSP/CSC terminology

15%

Cloud Security Program and Governance

Establishing a cloud security program, shared responsibility model, cloud risk assessment, governance

25%

ISO/IEC 27017 Cloud Security Controls

37 cloud-specific controls extending ISO 27002 — CLD.6.3.1, CLD.8.1.5, CLD.9.5.1/2, CLD.12.1.5, CLD.12.4.5, CLD.13.1.4 and others

20%

ISO/IEC 27018 PII Protection

PII processor obligations, 11 privacy principles, consent, data minimization, breach notification, secure deletion

10%

Cloud Service Agreements and Compliance

CSA contracts and SLAs, data location and sovereignty, cross-border transfers, CSA STAR, CCM, FedRAMP, SOC 2

10%

Cloud Operations and Incident Response

Cloud encryption and key management, IAM/CASB/SASE/ZTNA, container and serverless security, cloud forensics

10%

Cloud Audit and Continual Improvement

Internal audit adapted for cloud, CSA STAR certification, ISO 27001 alignment, metrics and KPIs

How to Pass the PECB Lead Cloud Sec Exam

What You Need to Know

  • Passing score: 70%
  • Exam length: 80 questions
  • Time limit: 180 minutes
  • Exam fee: $1100 USD

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

PECB Lead Cloud Sec Study Tips from Top Performers

1Anchor everything in the ISO 27001 ISMS first — 27017 and 27018 are extensions, and exam scenarios assume you already know clauses 4-10
2Memorize the NIST 800-145 essentials (5 characteristics, 3 service models, 4 deployment models) and the ISO 17788 CSP/CSC vocabulary cold
3Build a one-page matrix of shared responsibility for IaaS vs PaaS vs SaaS — exam scenarios constantly test 'who is responsible for X'
4Tab your standards to the CLD.* control families (CLD.6.3.1, CLD.8.1.5, CLD.9.5.1/2, CLD.12.1.5, CLD.12.4.5, CLD.13.1.4) for quick lookup
5For 27018, learn the 11 privacy principles and the headline obligations — disclosure of CSC data, sub-processor notification, geographic location of PII, secure deletion, breach notification
6Practice distinguishing 27017 (security controls) vs 27018 (PII protection) scope — most wrong answers swap these or confuse CSP-managed vs customer-managed keys

Frequently Asked Questions

What is the PECB Lead Cloud Security Manager exam format?

The exam is approximately 80 multiple-choice questions to be completed in 3 hours, requiring 70% to pass. It is delivered through the PECB Exams platform either online with remote proctoring or paper-based at PECB-approved test centers. Questions emphasize applying ISO/IEC 27017 cloud-specific controls and ISO/IEC 27018 PII protection principles to realistic CSP and CSC scenarios rather than rote memorization of clause numbers.

Does the exam cover both ISO 27017 and ISO 27018?

Yes. PECB's Lead Cloud Security Manager is a single consolidated certification that covers BOTH ISO/IEC 27017 (cloud security controls extending ISO 27002) and ISO/IEC 27018 (protection of personally identifiable information in public clouds acting as PII processors). There are not separate PECB exams for 27017 and 27018 — roughly 60% of the content focuses on cloud security controls and 40% on cloud PII protection.

What is the difference between ISO 27017 and ISO 27018?

ISO/IEC 27017 provides cloud-specific security controls — 37 additions and extensions to ISO 27002 that address shared roles, virtualization, customer asset removal, and administrator operational security. ISO/IEC 27018 focuses specifically on protecting PII when a public cloud provider acts as a PII processor — covering consent, purpose limitation, data location, sub-processor disclosure, breach notification, and secure deletion. Both standards build on the ISO 27001 ISMS foundation.

How much does the PECB Lead Cloud Security Manager exam cost?

The standalone exam fee is $1,100 USD. Training-plus-exam bundles from PECB partners typically run $2,500-$4,500 depending on whether you take the 5-day instructor-led course online or in-person. PECB offers one free retake within 12 months of a failed first attempt; subsequent retakes require the full exam fee.

What are the prerequisites for PECB Lead Cloud Security Manager?

PECB does not enforce strict prerequisites to sit the exam, but a working knowledge of ISO/IEC 27001 ISMS principles is strongly recommended because 27017 and 27018 are extensions of that framework. To obtain the full Lead credential, candidates need approximately 5 years of professional experience (2 years in cloud or information security) plus completion of a 300-hour cloud security project.

Is PECB Lead Cloud Security Manager worth it in 2026?

Yes — particularly for cloud security managers, CSP product-security leads, and GRC professionals supporting multi-cloud ISMS programs. ISO/IEC 27017 and 27018 are increasingly written into enterprise procurement and regulated-industry RFPs, and the consolidated PECB credential signals leadership-level knowledge of both cloud controls and cloud PII obligations. It pairs well with an existing ISO 27001 Lead Implementer or CCSP.