CISM Exam Dumps - Isaca Certification Questions and Answers

The test addresses the critical components is the most important consideration while conducting a test of a business continuity plan (BCP), as it ensures that the test covers the essential functions, processes, and resources that are required to maintain or resume the organization’s operations in the event of a disruption. The test should also verify that the recovery objectives, such as recovery time objective (RTO) and recovery point objective (RPO), are met. (From CISM Review Manual 15th Edition)

References: CISM Review Manual 15th Edition, page 178, section 4.3.2.1; CISSP Exam Cram: Business Continuity and Disaster Recovery Planning1, page 5, section Testing the Plan.

Assessing potential information security risk to the organization is the first step that the information security manager should take when considering the feasibility of implementing a big data solution to analyze customer data, as it helps to identify and evaluate the threats, vulnerabilities, and impacts that may arise from the collection, processing, storage, and sharing of large volumes and varieties of customer data. Assessing risk also helps to determine the risk appetite and tolerance of the organization, and to prioritize the risk treatment options and security controls that are needed to protect the customer data and the big data solution. (From CISM Review Manual 15th Edition)

References: CISM Review Manual 15th Edition, page 64, section 2.2.1.2; Big Data Security and Privacy Issues in Healthcare1, page 1, section 1. Introduction.

Conducting a business impact analysis (BIA) is the first step when creating an organization’s disaster recovery plan (DRP) because it helps to identify and prioritize the critical business functions or processes that need to be restored after a disruption, and determine their recovery time objectives (RTOs) and recovery point objectives (RPOs)2. Identifying the response and recovery teams is not the first step, but rather a subsequent step that involves assigning roles and responsibilities for executing the DRP. Reviewing the communications plan is not the first step, but rather a subsequent step that involves defining the communication channels and protocols for notifying and updating the stakeholders during and after a disruption. Developing response and recovery strategies is not the first step, but rather a subsequent step that involves selecting and implementing the appropriate solutions and procedures for restoring the critical business functions or processes. References: 2 https://www.isaca.org/resources/isaca-journal/issues/2018/volume-3/business-impac t-analysis-bia-and-disaster-recovery-planning-drp

Isolating the affected system is the first step in the incident response process, as it helps to contain the attack, prevent further damage, and preserve the evidence for analysis. Isolating the system can be done by disconnecting it from the network, blocking the malicious traffic, or applying quarantine rules.

References = CISM Review Manual 2022, page 3121; CISM Exam Content Outline, Domain 4, Task 4.22; Cybersecurity Incident Response Exercise Guidance3

Prevention of authorized access is the greatest threat posed by a distributed denial of service (DDoS) attack on a public-facing web server because it prevents legitimate users or customers from accessing the web services or resources, causing disruption, dissatisfaction, and potential loss of revenue or reputation. Execution of unauthorized commands is not a threat posed by a DDoS attack, but rather by a remote code execution (RCE) attack. Defacement of website content is not a threat posed by a DDoS attack, but rather by a web application attack. Unauthorized access to resources is not a threat posed by a DDoS attack, but rather by a brute force attack or an authentication bypass attack. References: https://www.isaca.org/resources/isaca-journal/issues/2017/volume-6/the-value-of-penetration-testing https://www.isaca.o rg/resources/isaca-journal/issues/2016/volume-5/security-scanning-versus-penetration-testing

Verified Answer: According to the CISM Review Manual, 15th Edition, Chapter 3, Section 3.2.1.1, "Recommendations for enterprise investment in security technology should be primarily based on the organization’s risk tolerance."1

Comprehensive and Detailed Explanation: The organization’s risk tolerance is the degree of uncertainty that the organization is willing to accept in order to pursue its objectives. It reflects the organization’s appetite for risk and its ability to cope with potential losses or disruptions. The higher the risk tolerance, the more aggressive and innovative the security investments can be, as they can help achieve faster growth or competitive advantage. The lower the risk tolerance, the more conservative and defensive the security investments should be, as they can help protect the organization’s assets and reputation from potential threats.

References: 1: CISM Review Manual, 15th Edition, Chapter 3, Section 3.2.1.1

The risk owner is the best positioned to be accountable for risk acceptance decisions based on risk appetite, because the risk owner is the person or entity with the accountability and authority to manage a risk1. The risk owner is responsible for evaluating the risk level, comparing it with the risk appetite, and deciding whether to accept, avoid, transfer, or mitigate the risk2. The risk owner is also accountable for monitoring and reporting on the risk status and outcomes3. The information security manager, the chief risk officer (CRO), and the information security steering committee may have some roles and responsibilities in the risk management process, but they are not the primary accountable parties for risk acceptance decisions.

References = CISM Review Manual, 16th Edition, page 754; Risk Acceptance

The best option to enable the capability of an organization to sustain the delivery of products and services within acceptable time frames and at predefined capacity during a disruption is B. Business continuity plan (BCP). This is because a BCP is a documented collection of procedures and information that guides the organization to prepare for, respond to, and recover from a disruption, such as a natural disaster, a cyberattack, or a pandemic. A BCP aims to ensure the continuity of the critical business functions and processes that support the delivery of products and services to the customers and stakeholders. A BCP also defines the roles, responsibilities, resources, and actions required to maintain the operational resilience of the organization in the face of a disruption.

References = CISM Review Manual 15th Edition, Chapter 4, Section 4.2.3, page 2141; CISM Review Questions, Answers & Explanations Manual 9th Edition, Question 6, page 3

An email digital signature will verify to recipient the integrity of an email message because it ensures that the message has not been altered or tampered with during transit, and confirms that the message originated from the sender and not an imposter. An email digital signature will not protect the confidentiality of an email message because it does not encrypt or hide the message content from unauthorized parties. An email digital signature will not automatically correct unauthorized modification of an email message because it does not change or restore the message content if it has been altered or tampered with. An email digital signature will not prevent unauthorized modification of an email message because it does not block or stop any attempts to alter or tamper with the message content. References: https://support.microsoft.com/en-us/office/secure-messages-by-using-a-digital-signature-549ca2f1-a68f-4366-85fa-b3f4b5856fc6 https://www.techtarget.com/searchsecurity/definition/digital -signature

 The role of the information security manager in finalizing contract negotiations with service providers is to ensure that the outsourcing process is aligned with the organization’s information security policies, standards, and objectives. One of the key aspects of this process is to perform a risk analysis on the outsourcing process, which involves identifying, assessing, and mitigating the potential threats and vulnerabilities that may arise from outsourcing activities. A risk analysis can help the information security manager to determine the appropriate level of security controls and requirements for the outsourced process, as well as to monitor and evaluate its performance and compliance. A risk analysis can also help to avoid or minimize legal, financial, reputational, or operational risks associated with outsourcing1. References =

CISM Review Manual (Digital Version), Chapter 6: Information Security Program Management

CISM Review Manual (Print Version), Chapter 6: Information Security Program Management

The most important issue in a penetration test is having a defined goal as well as success and failure criteria. A penetration test is a simulated cyber attack against a computer system or an application to check for exploitable vulnerabilities. The goal of a penetration test is to identify and evaluate the security risks and weaknesses of the target system or application, and to provide recommendations for improvement. The success and failure criteria of a penetration test are the metrics and indicators that measure the effectiveness and efficiency of the test, and the extent to which the test achieves its goal. By having a defined goal as well as success and failure criteria, the penetration tester can plan and execute the test in a systematic and structured manner, and can communicate and report the results and findings in a clear and concise way. The other options are not the most important issue in a penetration test, although they may be some factors or considerations that affect the test. Having an independent group perform the test is a desirable practice, as it can provide an unbiased and objective assessment of the target system or application. However, it is not essential, as long as the penetration tester follows ethical hacking principles and standards. Obtaining permission from audit is a mandatory requirement, as it ensures that the penetration test is authorized and compliant with the organization’s policies and regulations. However, it is not an issue, as it is a prerequisite for conducting the test. Performing the test without the benefit of any insider knowledge is an optional approach, as it simulates a real-world attack by an external hacker who does not have access to the internal design or configuration of the target system or application. However, it is not always feasible or effective, as some vulnerabilities may be hidden or inaccessible from an outsider’s perspective.