Mike Chapple - (ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide

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(ISC)2 CISSP Certified Information Systems Security Professional Official Study Guide: краткое содержание, описание и аннотация

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CISSP Study Guide – fully updated for the 2021 CISSP Body of Knowledge  (ISC)2 Certified Information Systems Security Professional (CISSP) Official Study Guide, 9th Edition The three co-authors of this book bring decades of experience as cybersecurity practitioners and educators, integrating real-world expertise with the practical knowledge you’ll need to successfully pass the CISSP exam. Combined, they’ve taught cybersecurity concepts to millions of students through their books, video courses, and live training programs. 
Along with the book, you also get access to Sybex's superior online interactive learning environment that includes: 
Over 900 new and improved practice test questions with complete answer explanations. This includes all of the questions from the book plus four additional online-only practice exams, each with 125 unique questions. You can use the online-only practice exams as full exam simulations. Our questions will help you identify where you need to study more. Get more than 90 percent of the answers correct, and you're ready to take the certification exam. More than 700 Electronic Flashcards to reinforce your learning and give you last-minute test prep before the exam A searchable glossary in PDF to give you instant access to the key terms you need to know for the exam 
Author Mike Chapple reads the Exam Essentials for each chapter providing you with 2 hours and 50 minutes of new audio review for yet another way to reinforce your knowledge as you prepare. Coverage of all of the exam topics in the book means you'll be ready for: 
Security and Risk Management Asset Security Security Architecture and Engineering Communication and Network Security Identity and Access Management (IAM) Security Assessment and Testing Security Operations Software Development Security

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Finally, you must create the documentation required to ensure the effective communication of your plan to present and future BCP team participants. Such documentation should include the continuity of operations plan (COOP). The business continuity plan must also contain statements of importance, priorities, organizational responsibility, and timing. Also, the documentation should include plans for risk assessment, acceptance, and mitigation; a vital records program; emergency-response guidelines; and procedures for maintenance and testing.

Chapter 18will take this planning to the next step—developing and implementing a disaster recovery plan that includes the technical controls required to keep your business running in the face of a disaster.

Exam Essentials

Understand the four steps of the business continuity planning process.Business continuity planning involves four distinct phases: project scope and planning, business impact analysis, continuity planning, and approval and implementation. Each task contributes to the overall goal of ensuring that business operations continue uninterrupted in the face of an emergency.

Describe how to perform the business organization analysis.In the business organization analysis, the individuals responsible for leading the BCP process determine which departments and individuals have a stake in the business continuity plan. This analysis serves as the foundation for BCP team selection and, after validation by the BCP team, is used to guide the next stages of BCP development.

List the necessary members of the business continuity planning team.The BCP team should contain, at a minimum, representatives from each of the operational and support departments; technical experts from the IT department; physical and IT security personnel with BCP skills; legal representatives familiar with corporate legal, regulatory, and contractual responsibilities; and representatives from senior management. Additional team members depend on the structure and nature of the organization.

Know the legal and regulatory requirements that face business continuity planners.Business leaders must exercise due diligence to ensure that shareholders' interests are protected in the event disaster strikes. Some industries are also subject to federal, state, and local regulations that mandate specific BCP procedures. Many businesses also have contractual obligations to their clients that they must meet before, during, and after a disaster.

Explain the steps of the business impact analysis process.The five stages of the business impact analysis process are the identification of priorities, risk identification, likelihood assessment, impact analysis, and resource prioritization.

Describe the process used to develop a continuity strategy.During the strategy development phase, the BCP team determines which risks they will mitigate. In the provisions and processes phase, the team designs mechanisms and procedures that will mitigate identified risks. The plan must then be approved by senior management and implemented. Personnel must also receive training on their roles in the BCP process.

Explain the importance of comprehensively documenting an organization's business continuity plan.Committing the plan to writing provides the organization with a written record of the procedures to follow when disaster strikes. It prevents the “it's in my head” syndrome and ensures the orderly progress of events in an emergency.

Written Lab

1 Why is it essential to include legal representatives on your business continuity planning team?

2 What is wrong with taking an informal approach to business continuity planning?

3 What is the difference between quantitative and qualitative assessment?

4 What critical components should you include in your business continuity training plan?

5 What are the four main steps of the business continuity planning process?

Review Questions

1 James was recently asked by his organization's CIO to lead a core team of four experts through a business continuity planning process for his organization. What is the first step that this core team should undertake?BCP team selectionBusiness organization analysisResource requirements analysisLegal and regulatory assessment

2 Tracy is preparing for her organization's annual business continuity exercise and encounters resistance from some managers who don't see the exercise as important and feel that it is a waste of resources. She has already told the managers that it will only take half a day for their employees to participate. What argument could Tracy make to best address these concerns?The exercise is required by policy.The exercise is already scheduled and canceling it would be difficult.The exercise is crucial to ensuring that the organization is prepared for emergencies.The exercise will not be very time-consuming.

3 The board of directors of Clashmore Circuits conducts an annual review of the business continuity planning process to ensure that adequate measures are in place to minimize the effect of a disaster on the organization's continued viability. What obligation are they satisfying by this review?Corporate responsibilityDisaster requirementDue diligenceGoing concern responsibility

4 Darcy is leading the BCP effort for her organization and is currently in the project scope and planning phase. What should she expect will be the major resource consumed by the BCP process during this phase?HardwareSoftwareProcessing timePersonnel

5 Ryan is assisting with his organization's annual business impact analysis effort. He's been asked to assign quantitative values to assets as part of the priority identification exercise. What unit of measure should he use?MonetaryUtilityImportanceTime

6 Renee is reporting the results of her organization's BIA to senior leaders. They express frustration at all of the detail, and one of them says, “Look, we just need to know how much we should expect these risks to cost us each year.” What measure could Renee provide to best answer this question?AROSLEALEEF

7 Jake is conducting a business impact analysis for his organization. As part of the process, he asks leaders from different units to provide input on how long the enterprise resource planning (ERP) system could be unavailable without causing irreparable harm to the organization. What measure is he seeking to determine?SLEEFMTDARO

8 You are concerned about the risk that an avalanche poses to your $3 million shipping facility. Based on expert opinion, you determine that there is a 5 percent chance that an avalanche will occur each year. Experts advise you that an avalanche would completely destroy your building and require you to rebuild on the same land. Ninety percent of the $3 million value of the facility is attributed to the building, and 10 percent is attributed to the land itself. What is the single loss expectancy (SLE) of your shipping facility to avalanches?$3 million$2,700,000$270,000$135,000

9 Referring to the scenario in question 8, what is the annualized loss expectancy?$3 million$2,700,000$270,000$135,000

10 You are concerned about the risk that a hurricane poses to your corporate headquarters in South Florida. The building itself is valued at $15 million. After consulting with the National Weather Service, you determine that there is a 10 percent likelihood that a hurricane will strike over the course of a year. You hired a team of architects and engineers, who determined that the average hurricane would destroy approximately 50 percent of the building. What is the annualized loss expectancy (ALE)?$750,000$1.5 million$7.5 million$15 million

11 Chris is completing the risk acceptance documentation for his organization's business continuity plan. Which one of the following items is Chris least likely to include in this documentation?Listing of risks deemed acceptableListing of future events that might warrant reconsideration of risk acceptance decisionsRisk mitigation controls put in place to address acceptable risksRationale for determining that risks were acceptable

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