Most Recent ISC2 CISSP Exam Questions & Answers

The primary reason for selecting the appropriate level of detail for audit record generation is to facilitate a root cause analysis (RCA). Audit record generation is a process that involves creating and storing the records or the logs of the activities, events, or issues that occur on a system or a network, using various sources, such as the system, the application, the user, or the device. Audit record generation can provide various benefits, such as monitoring, auditing, reporting, or troubleshooting the system or the network. The level of detail for audit record generation refers to the amount or the quality of the information or the data that are included or captured in the audit records or the logs, such as the date, the time, the source, the destination, the action, or the outcome. The level of detail for audit record generation can vary depending on various factors, such as the purpose, the scope, the policy, or the standard of the audit record generation. The primary reason for selecting the appropriate level of detail for audit record generation is to facilitate a root cause analysis (RCA). A RCA is a process that involves identifying, analyzing, and resolving the underlying or the fundamental cause or the problem of an activity, event, or issue that occurs on a system or a network, using various methods, such as the 5 Whys, the fishbone diagram, or the fault tree analysis. A RCA can provide various benefits, such as preventing or mitigating the recurrence or the impact of the activity, event, or issue, and improving the performance, reliability, or security of the system or the network.Selecting the appropriate level of detail for audit record generation can facilitate a RCA, as it can provide the sufficient and relevant information or data that are needed or used for the RCA34.Reference:CISSP CBK, Fifth Edition, Chapter 6, page 581;2024 Pass4itsure CISSP Dumps, Question 16.

Secure authentication with logging provides access accountability, which means that the actions of users can be traced and audited.Logging can help identify unauthorized or malicious activities, enforce policies, and support investigations12

Topic 11, Exam Set C

When conducting a security assessment of access controls, categorizing and identifying evidence gathered during the audit is an activity that is part of the data analysis phase. The data analysis phase is the stage of the security assessment process where the auditor examines and evaluates the data collected during the data gathering phase, and compares it with the predefined criteria, standards, and objectives. The data analysis phase involves categorizing and identifying the evidence gathered during the audit, such as logs, reports, records, interviews, observations, and tests, and determining whether they support or contradict the audit findings and conclusions. Collecting logs and reports, presenting solutions to address audit exceptions, and conducting statistical sampling of data transactions are not activities that are part of the data analysis phase, although they may be involved in other phases of the security assessment process. Collecting logs and reports is an activity that is part of the data gathering phase, which is the stage where the auditor obtains and verifies the relevant information and evidence for the audit. Presenting solutions to address audit exceptions is an activity that is part of the reporting phase, which is the stage where the auditor communicates the audit results and recommendations to the stakeholders. Conducting statistical sampling of data transactions is an activity that is part of the planning phase, which is the stage where the auditor defines the scope, objectives, criteria, and methodology of the audit. Reference: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 1: Security and Risk Management, page 42. Official (ISC)2 CISSP CBK Reference, Fifth Edition, Chapter 1: Security and Risk Management, page 55.

The activity to baseline, tailor, and scope security controls takes place during the select security controls step of the NIST RMF. The NIST RMF is a framework that provides a structured and flexible process for managing the security and risk of information systems. The NIST RMF consists of six steps: categorize IS, select security controls, implement security controls, assess security controls, authorize IS, and monitor security controls. The select security controls step is the step where the appropriate security controls are identified and applied to the information system, based on the security categorization, the risk assessment, and the organizational policies. The select security controls step involves activities such as baselining, tailoring, and scoping the security controls. Baselining is the process of selecting the minimum set of security controls based on the security categorization. Tailoring is the process of modifying or supplementing the security control baseline to address specific conditions or situations. Scoping is the process of applying the security controls to the specific components or boundaries of the information system.Reference:CISSP All-in-One Exam Guide, Eighth Edition, Chapter 1: Security and Risk Management, page 83;Official (ISC)2 Guide to the CISSP CBK, Fifth Edition, Chapter 1: Security and Risk Management, page 75.

Encryption in transit is a method that could be used to prevent passive attacks against secure voice communications between an organization and its vendor. Encryption in transit is a technique that encrypts the data while it is being transmitted over a network, such as the Internet, a phone line, or a wireless connection. Encryption in transit can protect the data from eavesdropping, interception, or modification by unauthorized parties, such as passive attackers who monitor the network traffic. Encryption in transit can be achieved by using protocols such as Secure Sockets Layer (SSL), Transport Layer Security (TLS), Secure Shell (SSH), or Internet Protocol Security (IPsec), which provide encryption, authentication, and integrity for the data. The other options are not methods that could be used to prevent passive attacks against secure voice communications, as they either do not encrypt the data, do not apply to voice communications, or do not address the passive attacks.Reference:CISSP - Certified Information Systems Security Professional, Domain 4. Communication and Network Security, 4.2 Secure network components, 4.2.1 Establish secure communication channels, 4.2.1.1 Cryptography used to maintain communication security;CISSP Exam Outline, Domain 4. Communication and Network Security, 4.2 Secure network components, 4.2.1 Establish secure communication channels, 4.2.1.1 Cryptography used to maintain communication security