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Question 740
A fast-moving intrusion involves two regional SOCs pursuing contradictory containment actions. Which recurring management review most directly addresses future drift?
- Track lessons and retest unresolved readiness gaps after corrective action
- Reassess recovery placement after cloud-region and legal changes
- Review mapping accuracy and response speed after incidents or data-system changes
- Review cross-region conflict events and authority gaps after incidents
Explanation
Correct Answer
D:Complex structures require explicit learning.
Incorrect Answers
A:Exercises should improve capability rather than generate attendance. It may help maintain making incident exercises test decision readiness, whereas the stated continuing risk concerns establishing unified incident command.
B:Recovery compliance can change with geography. It may help maintain recognizing nontechnical recovery constraints, whereas the stated continuing risk concerns establishing unified incident command.
C:Data inventory quality drives notification readiness. It may help maintain preparing a credible breach notification fact base, whereas the stated continuing risk concerns establishing unified incident command.
Question 741
A suspected insider attack involves employee records, and analysts request full HR databases for convenience. Which decision should the information security manager prioritize?
- Limit evidence access to authorized, necessary data under legal and HR oversight
- Define the incident triage, classification, and escalation process with legal notification triggers
- Establish an incident governance model with legal, communications, business, and technical responsibilities
- Define when hunting findings trigger incident classification and authorized containment decisions
Explanation
Correct Answer
A:An investigation does not permit unrestricted collection of unrelated personal information.
Incorrect Answers
B:Consistent interpretation reduces late reporting. However, it does not make the decision needed for applying privacy and least privilege to investigation in this scenario.
C:Major incidents affect more than infrastructure and need coordinated decisions. However, it does not make the decision needed for applying privacy and least privilege to investigation in this scenario.
D:Hunting generates leads; disruptive actions require controlled authority. However, it does not make the decision needed for applying privacy and least privilege to investigation in this scenario.
Question 742
A suspected insider attack involves employee records, and analysts request full HR databases for convenience. During implementation, which action most directly executes the necessary response?
- Establish handoff criteria, evidence capture, and approval roles for response actions
- Define scoped queries, approvals, access logs, and evidence retention for sensitive employee records
- Define collection of impacted records, jurisdictions, customer categories, and uncertainty notes
- Document evidence thresholds, owner handoffs, and severity review procedures
Explanation
Correct Answer
B:Purpose-bound controls protect privacy and evidence integrity.
Incorrect Answers
A:A formal transition protects investigations and operations. That could support separating investigation from authorized response, but it does not implement the requested applying privacy and least privilege to investigation.
C:A repeatable process supports accurate communication. That could support preparing a credible breach notification fact base, but it does not implement the requested applying privacy and least privilege to investigation.
D:The procedure should guide responders from uncertain signals to decisions. That could support establishing reliable detection-to-declaration workflow, but it does not implement the requested applying privacy and least privilege to investigation.
Question 743
A suspected insider attack involves employee records, and analysts request full HR databases for convenience. What would provide the strongest practical verification of this requirement?
- Audit a test investigation to confirm analysts see only authorized case-relevant information
- Run a limited clean restore to confirm backup integrity and independent access controls
- Run a hunt-to-incident simulation and confirm the proper commander approves containment
- Deploy a controlled misconfiguration and confirm the new guardrail detects or blocks it
Explanation
Correct Answer
A:A practical scope test reveals overcollection.
Incorrect Answers
B:A successful isolated restore supports recovery planning. This provides evidence for protecting backup recovery capability during an active incident, not proof of applying privacy and least privilege to investigation.
C:The exercise validates the authorization boundary. This provides evidence for separating investigation from authorized response, not proof of applying privacy and least privilege to investigation.
D:A realistic regression case validates improvement. This provides evidence for using root cause to choose lasting corrective action, not proof of applying privacy and least privilege to investigation.
Question 744
A suspected insider attack involves employee records, and analysts request full HR databases for convenience. Which follow-up is most relevant as the environment changes?
- Reassess containment effectiveness as attacker access paths are discovered
- Review asset inventory and encryption control gaps after incident closure
- Review emergency contact reachability and independent access periodically
- Review investigative access and case retention after closure
Explanation
Correct Answer
D:Sensitive evidence must not remain open indefinitely.
Incorrect Answers
A:Initial blocks may miss other channels. It may help maintain prioritizing containment during active compromise, whereas the stated continuing risk concerns applying privacy and least privilege to investigation.
B:Lessons should improve future impact assessment. It may help maintain integrating data discovery and privacy investigation, whereas the stated continuing risk concerns applying privacy and least privilege to investigation.
C:Alternative channels can fail through stale data. It may help maintain planning alternate emergency communications, whereas the stated continuing risk concerns applying privacy and least privilege to investigation.
Question 745
A SOC discovers a widespread malicious email but the business must keep legitimate communications flowing. Which management decision most directly addresses the stated business need?
- Centralize incident coordination and legal notification decisions while keeping business owners informed
- Target malicious messages, senders, and compromised accounts while minimizing collateral business disruption
- Address compromised identity trust and persistence before declaring the incident resolved
- Define severity criteria using business impact, legal duties, and critical-service disruption
Explanation
Correct Answer
B:Blanket mail shutdown may create larger enterprise impact.
Incorrect Answers
A:Uncoordinated messages can be inconsistent and breach timing obligations. However, it does not make the decision needed for choosing proportional email containment in this scenario.
C:Rebuilding hosts without removing access paths invites reinfection. However, it does not make the decision needed for choosing proportional email containment in this scenario.
D:Technical alert labels alone do not determine executive incident severity. However, it does not make the decision needed for choosing proportional email containment in this scenario.
Question 746
A SOC discovers a widespread malicious email but the business must keep legitimate communications flowing. Which implementation step best translates the requirement into an operating control?
- Identify an approved region or lawful contingency with documented risk-owner and legal review
- Specify authority, deputy coverage, communication approval, and escalation channels for each function
- Map measurable thresholds to incident categories and notification authority
- Coordinate purge, blocking, credential protection, and user warning under approved authority
Explanation
Correct Answer
D:Layered actions address the campaign's spread.
Incorrect Answers
A:Alternatives must satisfy critical obligations. That could support recognizing nontechnical recovery constraints, but it does not implement the requested choosing proportional email containment.
B:Defined roles reduce contradictory actions. That could support creating a cross-functional incident management team, but it does not implement the requested choosing proportional email containment.
C:Clear criteria guide responders under pressure. That could support classifying incidents according to business severity, but it does not implement the requested choosing proportional email containment.
Question 747
A SOC discovers a widespread malicious email but the business must keep legitimate communications flowing. Which validation best confirms the control meets the stated need?
- Verify a corrective plan assigns owners, due dates, and measurable closure evidence
- Verify malicious messages are quarantined while approved business mail continues
- Restore a representative application and verify integrity, RTO, and RPO performance
- Run a ransomware scenario that requires both isolation and production recovery decisions
Explanation
Correct Answer
B:Positive and negative tests measure containment quality.
Incorrect Answers
A:Lessons need implementation, not only a meeting. This provides evidence for using post-incident review to improve controls, not proof of choosing proportional email containment.
C:Business outcomes validate recovery capability. This provides evidence for testing business continuity assumptions, not proof of choosing proportional email containment.
D:An integrated exercise exposes plan conflicts. This provides evidence for aligning incident response with recovery and continuity, not proof of choosing proportional email containment.
Question 748
A SOC discovers a widespread malicious email but the business must keep legitimate communications flowing. What continuing control would best preserve the intended outcome?
- Review campaign indicators and blocking false positives after the event
- Review emergency contact reachability and independent access periodically
- Review triage backlog and overlooked high-impact reports after the campaign
- Review false activations and missed escalations to recalibrate criteria
Explanation
Correct Answer
A:Threat patterns and legitimate communications change.
Incorrect Answers
B:Alternative channels can fail through stale data. It may help maintain planning alternate emergency communications, whereas the stated continuing risk concerns choosing proportional email containment.
C:Volume events can hide meaningful signals. It may help maintain coordinating triage under incident volume, whereas the stated continuing risk concerns choosing proportional email containment.
D:The thresholds should respond to evidence. It may help maintain selecting proportional incident response activation thresholds, whereas the stated continuing risk concerns choosing proportional email containment.
Question 749
A hospital suspects ransomware on diagnostic equipment but has no offline procedure to preserve patient care. What is the MOST appropriate first management decision for this situation?
- Define when hunting findings trigger incident classification and authorized containment decisions
- Use a controlled tabletop or test environment with engineering safety oversight
- Coordinate clinical downtime processes and cyber containment under designated patient-safety leadership
- Develop a business-continuity fallback for dispatch processes based on BIA priorities
Explanation
Correct Answer
C:Care delivery must remain safe while systems are isolated.
Incorrect Answers
A:Hunting generates leads; disruptive actions require controlled authority. However, it does not make the decision needed for activating patient-safety continuity during cyber containment in this scenario.
B:Exercises must not create real process safety risk. However, it does not make the decision needed for activating patient-safety continuity during cyber containment in this scenario.
D:Service resilience requires alternate ways to perform essential operations. However, it does not make the decision needed for activating patient-safety continuity during cyber containment in this scenario.
Question 750
A hospital suspects ransomware on diagnostic equipment but has no offline procedure to preserve patient care. What should the manager arrange during rollout to meet this requirement?
- Use business-owned reconciliations and safe transaction replay procedures before normal operations
- Activate manual workflow, communication, and patient record reconciliation procedures with clinical owners
- Apply engineering-approved segmentation and manual control steps with documented authority
- Document evidence thresholds, owner handoffs, and severity review procedures
Explanation
Correct Answer
B:Continuity steps must preserve essential care.
Incorrect Answers
A:Controlled data repair reduces secondary losses. That could support managing business validation after technical recovery, but it does not implement the requested activating patient-safety continuity during cyber containment.
C:Containment methods must respect process safety. That could support incorporating safety authority into incident containment, but it does not implement the requested activating patient-safety continuity during cyber containment.
D:The procedure should guide responders from uncertain signals to decisions. That could support establishing reliable detection-to-declaration workflow, but it does not implement the requested activating patient-safety continuity during cyber containment.
Certified Information Security Manager (CISM) Practice Tests