Sure Pass Exam CISM PDF

The primary outcome of a BIA is the identification of critical business functions and prioritization of recovery efforts (D). CISM defines the BIA as the foundation for continuity and resilience planning, providing insight into impact, recovery priorities, and tolerable downtime. The other options represent secondary or unrelated benefits.

= According to the CISM Review Manual, availability is the degree to which information and systems are accessible to authorized users in a timely and reliable manner1. Availability ensures that services are delivered to the users as expected and agreed upon. Nonrepudiation is the ability to prove the occurrence of a claimed event or action and its originating entities1. It ensures that the parties involved in a transaction cannot deny their involvement. Authenticity is the quality or state of being genuine or original, rather than a reproduction or fabrication1. It ensures that the identity of a subject or resource is valid. Recovery time objective (RTO) is the maximum acceptable period of time that can elapse before the unavailability of a business function severely impacts the organization1. It is a metric used to measure the recovery capability of a system or service, not a factor that ensures timely and reliable access to services. References = CISM Review Manual, 16th Edition, Chapter 2, Information Risk Management, pages 66-67.

Documenting the chain of custody is the PRIMARY step for an organizational response to a security incident if civil litigation is a goal because it ensures the integrity, authenticity, and admissibility of the evidence collected from the incident. The chain of custody is the process of documenting the history of the evidence, including its identification, collection, preservation, transportation, analysis, storage, and presentation in court. The chain of custody should include information such as the date, time, location, description, source, owner, handler, and purpose of each evidence item, as well as any changes, modifications, or transfers that occurred to the evidence. Documenting the chain of custody can help to prevent the evidence from being tampered with, altered, lost, or destroyed, and to demonstrate that the evidence is relevant, reliable, and original12. Contacting law enforcement (A) is not the PRIMARY step for an organizational response to a security incident if civil litigation is a goal, but rather a possible or optional step depending on the nature, severity, and jurisdiction of the incident. Contacting law enforcement may help to obtain legal assistance, guidance, or support, but it may also involve risks such as loss of control, confidentiality, or reputation. Therefore, contacting law enforcement should be done after careful consideration of the legal obligations, contractual agreements, and organizational policies12. Capturing evidence using standard server-backup utilities © is not the PRIMARY step for an organizational response to a security incident if civil litigation is a goal, but rather a technical step that should be done after documenting the chain of custody. Capturing evidence using standard server-backup utilities may help to preserve the state of the systems or networks involved in the incident, but it may also introduce changes or errors that could compromise the validity or quality of the evidence. Therefore, capturing evidence using standard server-backup utilities should be done using forensically sound methods and tools, and following the documented chain of custody12. Rebooting affected machines in a secure area to search for evidence (D) is not the PRIMARY step for an organizational response to a security incident if civil litigation is a goal, but rather a technical step that should be done after documenting the chain of custody. Rebooting affected machines in a secure area may help to isolate and analyze the systems or networks involved in the incident, but it may also cause the loss or alteration of the evidence, such as volatile memory, temporary files, or logs. Therefore, rebooting affected machines in a secure area should be done with caution and following the documented chain of custody12. References = 1: CISM Review Manual 15th Edition, page 310-3111; 2: CISM Domain 4: Information Security Incident Management (ISIM) [2022 update]2