CCAK Questions Bank

The first step to switch from the ISO/IEC 27002 control framework to the NIST 800-53 control framework is to map ISO/IEC 27002 and NIST 800-53 and detect gaps and commonalities. This step can help the organization to understand the similarities and differences between the two frameworks, and to identify which controls are already implemented, which controls need to be added or modified, and which controls are no longer applicable. Mapping can also help the organization to leverage the existing work done under ISO/IEC 27002 and avoid starting from scratch or discarding valuable information. Mapping can also help the organization to align with both frameworks, as they are not mutually exclusive or incompatible. In fact, NIST SP 800-53, Revision 5 provides a mapping table between NIST 800-53 and ISO/IEC 27001 in Appendix H-21. ISO/IEC 27001 is a standard for information security management systems that is based on ISO/IEC 27002, which is a code of practice for information security controls2.

References:

NIST SP 800-53, Revision 5 Control Mappings to ISO/IEC 27001

ISO - ISO/IEC 27002:2013 - Information technology — Security techniques — Code of practice for information security controls

Regression testing is a type of software testing that confirms that a recent program or code change has not adversely affected existing features1 It involves re-running functional and non-functional tests to ensure that previously developed and tested software still performs as expected after a change2 Regression testing is suitable for large code sets in environments where time to completion is critical, as it can help detect and prevent defects, improve quality, and enable faster delivery of secure software. Regression testing can be automated to reduce manual errors, speed up feedback loops, and increase efficiency and reliability3

The other options are not correct because:

Option A is not correct because parallel testing is a type of software testing that involves testing multiple applications or subsystems concurrently to reduce the test time4 Parallel testing does not necessarily ensure the integration of security testing, as it depends on the quality and coverage of the test cases and scenarios used for each application or subsystem. Parallel testing may also introduce challenges such as synchronization, coordination, and communication among the testers and developers5

Option B is not correct because full application stack unit testing is a type of software testing that involves testing individual units or components of an application in isolation to verify their functionality, logic, interfaces, and performance6 Full application stack unit testing does not ensure the integration of security testing, as it does not consider the interactions and dependencies among the units or components, or the behavior of the application as a whole. Unit testing is typically performed by developers at an early stage of the software development life cycle, and may not cover all the security aspects or requirements of the application7

Option C is not correct because functional verification is a type of software testing that involves verifying that the software meets the specified requirements and satisfies the user needs. Functional verification does not ensure the integration of security testing, as it does not focus on how the software is designed or configured, or how it handles malicious or unexpected inputs. Functional verification is typically performed by quality assurance teams at a later stage of the software development life cycle, and may not detect all the security vulnerabilities or risks of the software.

References: 1: Wikipedia. Regression testing - Wikipedia. [Online]. Available: 3. [Accessed: 14-Apr-2023]. 2: Katalon. What is Regression Testing? Definition, Tools, Examples - Katalon. [Online]. Available: 4. [Accessed: 14-Apr-2023]. 3: BMC Software. Shift Left Testing: What, Why & How To Shift Left – BMC Software | Blogs. [Online]. Available: 3. [Accessed: 14-Apr-2023]. 4: Guru99. What is Parallel Testing? with Example - Guru99. [Online]. Available: . [Accessed: 14-Apr-2023]. 5: LambdaTest. Parallel Testing In Selenium WebDriver | LambdaTest Blog. [Online]. Available: . [Accessed: 14-Apr-2023]. 6: Guru99. What is Unit Testing? Types & Examples - Guru99. [Online]. Available: . [Accessed: 14-Apr-2023]. 7: Software Testing Help. Unit Testing Vs Integration Testing: Difference Between These Two - SoftwareTestingHelp.com Blog. [Online]. Available: . [Accessed: 14-Apr-2023]. : Guru99. What is Functional Testing? Types & Examples - Guru99. [Online]. Available: . [Accessed: 14-Apr-2023]. : Software Testing Help. Functional Testing Vs Non-Functional Testing - SoftwareTestingHelp.com Blog. [Online]. Available: . [Accessed: 14-Apr-2023].

ISO/IEC 27017:2015 is a standard that provides guidelines for information security controls applicable to the provision and use of cloud services by providing additional implementation guidance for relevant controls specified in ISO/IEC 27002, as well as additional controls with implementation guidance that specifically relate to cloud services1. ISO/IEC 27017:2015 is designed to be used by organizations for cloud services that intend to select controls within the process of implementing an information security management system based on ISO/IEC 27001, which is the international standard for information security management systems1. ISO/IEC 27017:2015 can help organizations to establish, implement, maintain and continually improve their information security in the cloud environment, as well as to demonstrate compliance with contractual and legal obligations1.

ISO/IEC 27002 is a code of practice for information security controls that provides best practice recommendations on information security management for use by those who are responsible for initiating, implementing or maintaining information security management systems2. However, ISO/IEC 27002 does not provide specific guidance for cloud services, which is why ISO/IEC 27017:2015 was developed as an extension to ISO/IEC 27002 for cloud services1.

Cloud Security Alliance (CSA) Cloud Controls Matrix (CCM) is a set of security controls that provides organizations with a detailed understanding of security concepts and principles that are aligned to the cloud model. The CCM is not a standard, but rather a framework that can be used to assess the overall security risk of a cloud provider. The CCM can also be mapped to other standards, such as ISO/IEC 27001 and ISO/IEC 27017:2015, to facilitate compliance and assurance activities.

NIST SP 800-146 is a publication from the National Institute of Standards and Technology (NIST) that provides an overview of cloud computing, its characteristics, service models, deployment models, benefits, challenges and considerations. NIST SP 800-146 is not a standard, but rather a reference document that can help organizations to understand the basics of cloud computing and its implications for information security. NIST SP 800-146 does not provide specific guidance or controls for cloud services, but rather refers to other standards and frameworks, such as ISO/IEC 27001 and CSA CCM, for more detailed information on cloud security. References :=

ISO/IEC 27017:2015 - Information technology — Security techniques …

ISO/IEC 27017:2015(en), Information technology ? Security techniques …

ISO 27017 Certification - Cloud Security Services | NQA

An introduction to ISO/IEC 27017:2015 - 6clicks

ISO/IEC 27017:2015 - Information technology — Security techniques …

[Cloud Controls Matrix | Cloud Security Alliance]

[NIST Cloud Computing Synopsis and Recommendations]

The General Data Protection Regulation (GDPR) is the regulation that is suitable if health information needs to be protected in the European Union. The GDPR provides the legal framework for the protection of personal data, including health data, and sets out directly applicable rules for the processing of the personal data of individuals1. The GDPR defines health data as personal data related to the physical or mental health of a natural person, including the provision of health care services, which reveal information about his or her health status2. The GDPR applies to any organization that processes health data of individuals who are in the EU, regardless of where the organization is established3.

The other options are not correct. Option B, DPIA, is incorrect because DPIA stands for Data Protection Impact Assessment, which is a process that helps organizations to identify and minimize the data protection risks of a project or activity that involves processing personal data. A DPIA is not a regulation, but a tool or a requirement under the GDPR4. Option C, DPA, is incorrect because DPA stands for Data Protection Authority, which is an independent public authority that supervises, through investigative and corrective powers, the application of the data protection law. A DPA is not a regulation, but an institution or a body under the GDPR5. Option D, HIPAA, is incorrect because HIPAA stands for Health Insurance Portability and Accountability Act, which is a US federal law that provides data privacy and security provisions for safeguarding medical information. HIPAA does not apply to the EU, but to the US6. References :=

European Health Data Space1

Article 4 - Definitions | General Data Protection Regulation (GDPR)2

Article 3 - Territorial scope | General Data Protection Regulation (GDPR)3

Data protection impact assessment | European Commission4

Data protection authorities | European Commission5

What is HIPAA? - Definition from WhatIs.com6