CISSP Exam Dumps - Certified Information Systems Security Professional (CISSP)

Purging or re-imaging the hard disk drive of a laptop before traveling to a high risk area will reduce the risk of data compromise or theft in case the laptop is lost, stolen, or seized by unauthorized parties. Purging or re-imaging the hard disk drive will erase all the data and applications on the laptop, leaving only the operating system and the essential software. This will minimize the exposure of sensitive or confidential information that could be accessed by malicious actors. Purging or re-imaging the hard disk drive should be done using secure methods that prevent data recovery, such as overwriting, degaussing, or physical destruction.

The other options will not reduce the risk to the laptop as effectively as purging or re-imaging the hard disk drive. Examining the device for physical tampering will only detect if the laptop has been compromised after the fact, but will not prevent it from happening. Implementing more stringent baseline configurations will improve the security settings and policies of the laptop, but will not protect the data if the laptop is bypassed or breached. Changing access codes will make it harder for unauthorized users to log in to the laptop, but will not prevent them from accessing the data if they use other methods, such as booting from a removable media or removing the hard disk drive.

Intellectual property rights are primarily concerned with the owner’s ability to realize financial gain from their creation. Intellectual property is a category of intangible assets that are the result of human creativity and innovation, such as inventions, designs, artworks, literature, music, software, etc. Intellectual property rights are the legal rights that grant the owner the exclusive control over the use, reproduction, distribution, and modification of their intellectual property. Intellectual property rights aim to protect the owner’s interests and incentives, and to reward them for their contribution to the society and economy.

The other options are not the primary concern of intellectual property rights, but rather the secondary or incidental benefits or aspects of them. The owner’s ability to maintain copyright is a means of enforcing intellectual property rights, but not the end goal of them. The right of the owner to enjoy their creation is a personal or moral right, but not a legal or economic one. The right of the owner to control the delivery method is a specific or technical aspect of intellectual property rights, but not a general or fundamental one.

 An important principle of defense in depth is that achieving information security requires a balanced focus on the primary elements of people, technology, and operations. People are the users, administrators, managers, and other stakeholders who are involved in the security process. They need to be aware, trained, motivated, and accountable for their security roles and responsibilities. Technology is the hardware, software, network, and other tools that are used to implement the security controls and measures. They need to be selected, configured, updated, and monitored according to the security standards and best practices. Operations are the policies, procedures, processes, and activities that are performed to achieve the security objectives and requirements. They need to be documented, reviewed, audited, and improved continuously to ensure their effectiveness and efficiency.

The other options are not the primary elements of defense in depth, but rather the phases, functions, or outcomes of the security process. Development, testing, and deployment are the phases of the security life cycle, which describes how security is integrated into the system development process. Prevention, detection, and remediation are the functions of the security management, which describes how security is maintained and improved over time. Certification, accreditation, and monitoring are the outcomes of the security evaluation, which describes how security is assessed and verified against the criteria and standards.

 When an organization plans to relocate, the most important consideration from a data security perspective is to conduct a gap analysis of the new facilities against the existing security requirements. A gap analysis is a process that identifies and evaluates the differences between the current state and the desired state of a system or a process. In this case, the gap analysis would compare the security controls and measures implemented in the old and new locations, and identify any gaps or weaknesses that need to be addressed. The gap analysis would also help to determine the costs and resources needed to implement the necessary security improvements in the new facilities.

The other options are not as important as conducting a gap analysis, as they do not directly address the data security risks associated with relocation. Ensuring the fire prevention and detection systems are sufficient to protect personnel is a safety issue, not a data security issue. Reviewing the architectural plans to determine how many emergency exits are present is also a safety issue, not a data security issue. Revising the Disaster Recovery and Business Continuity (DR/BC) plan is a good practice, but it is not a preventive measure, rather a reactive one. A DR/BC plan is a document that outlines how an organization will recover from a disaster and resume its normal operations. A DR/BC plan should be updated regularly, not only when relocating.

Generating backup tapes unencrypted represents the greatest risk to data confidentiality, as it exposes the data to unauthorized access or disclosure if the tapes are lost, stolen, or intercepted. Backup tapes are often stored off-site or transported to remote locations, which increases the chances of them falling into the wrong hands. If the backup tapes are unencrypted, anyone who obtains them can read the data without any difficulty. Therefore, backup tapes should always be encrypted using strong algorithms and keys, and the keys should be protected and managed separately from the tapes.

The other options do not pose as much risk to data confidentiality as generating backup tapes unencrypted. Network redundancies are not implemented will affect the availability and reliability of the network, but not necessarily the confidentiality of the data. Security awareness training is not completed will increase the likelihood of human errors or negligence that could compromise the data, but not as directly as generating backup tapes unencrypted. Users have administrative privileges will grant users more access and control over the system and the data, but not as widely as generating backup tapes unencrypted.

A Business Impact Analysis (BIA) is a process that identifies and evaluates the potential effects of natural and man-made disasters on business operations. The BIA questionnaire is a tool that collects information from business process owners and stakeholders about the criticality, dependencies, recovery objectives, and resources of their processes. The BIA questionnaire should include questions that:

• Identify the operational impacts of a business interruption, such as loss of revenue, customer satisfaction, reputation, legal obligations, etc.
• Identify the financial impacts of a business interruption, such as direct and indirect costs, fines, penalties, etc.
• Determine the technological dependence of the business processes, such as hardware, software, network, data, etc.
• Establish the recovery time objectives (RTO) and recovery point objectives (RPO) for each business process, which indicate the maximum acceptable downtime and data loss, respectively.

The BIA questionnaire should not include questions that determine the risk of a business interruption occurring, as this is part of the risk assessment process, which is a separate activity from the BIA. The risk assessment process identifies and analyzes the threats and vulnerabilities that could cause a business interruption, and estimates the likelihood and impact of such events. The risk assessment process also evaluates the existing controls and mitigation strategies, and recommends additional measures to reduce the risk to an acceptable level.

 Investigating all symptoms to confirm the incident is the first step in the incident response process. An incident is an event that violates or threatens the security, availability, integrity, or confidentiality of the IT systems or data. An incident response is a process that involves detecting, analyzing, containing, eradicating, recovering, and learning from an incident, using various methods and tools. An incident response can provide several benefits, such as:

• Improving the security and risk management of the IT systems and data by identifying and addressing the security weaknesses and gaps
• Enhancing the security and decision making of the IT systems and data by providing the evidence and information for the security analysis, evaluation, and reporting
• Increasing the security and improvement of the IT systems and data by providing the feedback and input for the security response, remediation, and optimization
• Facilitating the compliance and alignment of the IT systems and data with the internal or external requirements and standards

Investigating all symptoms to confirm the incident is the first step in the incident response process, because it can ensure that the incident is verified and validated, and that the incident response is initiated and escalated. A symptom is a sign or an indication that an incident may have occurred or is occurring, such as an alert, a log, or a report. Investigating all symptoms to confirm the incident involves collecting and analyzing the relevant data and information from various sources, such as the IT systems, the network, the users, or the external parties, and determining whether an incident has actually happened or is happening, and how serious or urgent it is. Investigating all symptoms to confirm the incident can also help to:

• Prevent the false positives or negatives that might cause the incident response to be delayed or unnecessary
• Identify the scope and impact of the incident on the IT systems and data
• Notify and inform the appropriate stakeholders and authorities about the incident
• Activate and coordinate the incident response team and resources

The other options are not the first steps in the incident response process, but rather steps that should be done after or along with investigating all symptoms to confirm the incident. Determining the cause of the incident is a step that should be done after investigating all symptoms to confirm the incident, because it can ensure that the root cause and source of the incident are identified and analyzed, and that the incident response is directed and focused. Determining the cause of the incident involves examining and testing the affected IT systems and data, and tracing and tracking the origin and path of the incident, using various techniques and tools, such as forensics, malware analysis, or reverse engineering. Determining the cause of the incident can also help to:

• Understand the nature and behavior of the incident and the attacker
• Detect and resolve any issues or risks caused by the incident
• Prevent and mitigate any future incidents or attacks involving the same or similar cause
• Support and enable the legal or regulatory actions or investigations against the incident or the attacker

Disconnecting the system involved from the network is a step that should be done along with investigating all symptoms to confirm the incident, because it can ensure that the system is isolated and protected from any external or internal influences or interferences, and that the incident response is conducted in a safe and controlled environment. Disconnecting the system involved from the network can also help to:

• Prevent the incident from communicating or connecting with any other system or network, and potentially spreading or escalating the attack
• Prevent the incident from receiving or sending any commands or data, and potentially altering or deleting the evidence
• Prevent the incident from detecting or evading the incident response, and potentially hiding or destroying itself

Isolating and containing the system involved is a step that should be done after investigating all symptoms to confirm the incident, because it can ensure that the incident is confined and restricted, and that the incident response is continued and maintained. Isolating and containing the system involved involves applying and enforcing the appropriate security measures and controls to limit or stop the activity and impact of the incident on the IT systems and data, such as firewall rules, access policies, or encryption keys. Isolating and containing the system involved can also help to:

• Minimize the damage and loss caused by the incident on the IT systems and data
• Maximize the recovery and restoration of the IT systems and data
• Support and enable the eradication and removal of the incident from the IT systems and data
• Facilitate the learning and improvement of the IT systems and data from the incident

 A continuous information security monitoring program can best reduce risk through encompassing people, process, and technology. A continuous information security monitoring program is a process that involves maintaining the ongoing awareness of the security status, events, and activities of a system or network, by collecting, analyzing, and reporting the security data and information, using various methods and tools. A continuous information security monitoring program can provide several benefits, such as:

• Improving the security and risk management of the system or network by identifying and addressing the security weaknesses and gaps
• Enhancing the security and decision making of the system or network by providing the evidence and information for the security analysis, evaluation, and reporting
• Increasing the security and improvement of the system or network by providing the feedback and input for the security response, remediation, and optimization
• Facilitating the compliance and alignment of the system or network with the internal or external requirements and standards

A continuous information security monitoring program can best reduce risk through encompassing people, process, and technology, because it can ensure that the continuous information security monitoring program is holistic and comprehensive, and that it covers all the aspects and elements of the system or network security. People, process, and technology are the three pillars of a continuous information security monitoring program, and they represent the following:

• People: the human resources that are involved in the continuous information security monitoring program, such as the security analysts, the system administrators, the management, and the users. People are responsible for defining the security objectives and requirements, implementing and operating the security tools and controls, and monitoring and responding to the security events and incidents.
• Process: the procedures and policies that are followed in the continuous information security monitoring program, such as the security standards and guidelines, the security roles and responsibilities, the security workflows and tasks, and the security metrics and indicators. Process is responsible for establishing and maintaining the security governance and compliance, ensuring the security consistency and efficiency, and measuring and evaluating the security performance and effectiveness.
• Technology: the tools and systems that are used in the continuous information security monitoring program, such as the security sensors and agents, the security loggers and collectors, the security analyzers and correlators, and the security dashboards and reports. Technology is responsible for supporting and enabling the security functions and capabilities, providing the security visibility and awareness, and delivering the security data and information.

The other options are not the best ways to reduce risk through a continuous information security monitoring program, but rather specific or partial ways that can contribute to the risk reduction. Collecting security events and correlating them to identify anomalies is a specific way to reduce risk through a continuous information security monitoring program, but it is not the best way, because it only focuses on one aspect of the security data and information, and it does not address the other aspects, such as the security objectives and requirements, the security controls and measures, and the security feedback and improvement. Facilitating system-wide visibility into the activities of critical user accounts is a partial way to reduce risk through a continuous information security monitoring program, but it is not the best way, because it only covers one element of the system or network security, and it does not cover the other elements, such as the security threats and vulnerabilities, the security incidents and impacts, and the security response and remediation. Logging both scheduled and unscheduled system changes is a specific way to reduce risk through a continuous information security monitoring program, but it is not the best way, because it only focuses on one type of the security events and activities, and it does not focus on the other types, such as the security alerts and notifications, the security analysis and correlation, and the security reporting and documentation.