Cisco 300-710 Practice Test 75
Question 740
During a firewall implementation acceptance test: A responder adds an unverified indicator from a social-media post to a blocking source without provenance or rollback plan. Which TWO complementary choices provide the most appropriate corrective action and its direct independent verification? Select TWO answers.
- Assume every third-party indicator is suitable for permanent blocking without verification or expiry consideration.
- Inspect token validity, connector role permissions, integration status, ingestion lag and a known controlled endpoint alert.
- Inspect original intelligence evidence, indicator age, matched events, exception scope and change approval.
- Apply feed confidence, source validation and narrowly governed exceptions before enforcing high-impact indicator actions.
- Configure supported Security Analytics and Logging collection scope, retention and time synchronization with ingestion health checks.
Explanation
Correct Answers
C:Direct independent How to verify: Inspect original intelligence evidence, indicator age, matched events, exception scope and change approval.
D:Appropriate implementation: Apply feed confidence, source validation and narrowly governed exceptions before enforcing high-impact indicator actions. Case details: A responder adds an unverified indicator from a social-media post to a blocking source without provenance or rollback plan. Governing behavior: Threat indicators can be inaccurate or stale; enforcement depends on trustworthy provenance and contextual false-positive assessment.
Incorrect Answers
A:Unsafe or unsupported shortcut for this firewall scenario: Assume every third-party indicator is suitable for permanent blocking without verification or expiry consideration.
B:That option would inspect token validity, connector role permissions, integration status, ingestion lag and a known controlled endpoint alert, but it addresses a different concern. Governing behavior: Threat indicators can be inaccurate or stale; enforcement depends on trustworthy provenance and contextual false-positive assessment.
E:This alternative describes a different control, Cisco Security Analytics and Logging visibility pipeline, rather than this scenario’s Threat Intelligence Director indicator confidence and exceptions: Configure supported Security Analytics and Logging collection scope, retention and time synchronization with ingestion health checks. Case details: A responder adds an unverified indicator from a social-media post to a blocking source without provenance or rollback plan. Governing behavior: Threat indicators can be inaccurate or stale; enforcement depends on trustworthy provenance and contextual false-positive assessment.
Question 741
A CCNP Security practice scenario presents this condition: A Cisco XDR incident links multiple detections across network and endpoint assets, but an analyst treats every grouped alert as a separate independent attack. Which security configuration or operational step BEST addresses the requirement? Select ONE best answer.
- Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment.
- Use AI-assisted correlation as a reviewable analytical aid with preserved evidence, confidence limits and human approval for consequential response.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Configure Rapid Threat Containment with trustworthy triggering evidence, precise target identifiers, supported enforcement and reversible authorization.
Explanation
Correct Answer
A:Appropriate implementation: Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment.
Incorrect Answers
B:That option would use AI-assisted correlation as a reviewable analytical aid with preserved evidence, confidence limits and human approval for consequential response, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
C:That option would assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
D:This alternative describes a different control, Rapid Threat Containment contextual action workflow, rather than this scenario’s Cisco XDR investigation correlation and response: Configure Rapid Threat Containment with trustworthy triggering evidence, precise target identifiers, supported enforcement and reversible authorization.
Question 742
A firewall service owner escalates the following: A Cisco XDR incident links multiple detections across network and endpoint assets, but an analyst treats every grouped alert as a separate independent attack. Which firewall behavior or technical principle BEST explains the observed condition? Select ONE best answer.
- Model-generated classifications and summaries are probabilistic interpretations, not substitutes for verified telemetry or authorized enforcement.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Threat Intelligence Director relies on compatible feed data and timely updates; a configured URL does not prove an indicator is active.
- XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Explanation
Correct Answer
D:Underlying platform principle: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Incorrect Answers
A:This alternative describes a different control, AI-assisted threat intelligence triage and analyst validation, rather than this scenario’s Cisco XDR investigation correlation and response: Model-generated classifications and summaries are probabilistic interpretations, not substitutes for verified telemetry or authorized enforcement.
B:That option would assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions, but it addresses a different concern. Approved action: Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment.
C:This alternative describes a different control, Threat Intelligence Director custom feed ingestion, rather than this scenario’s Cisco XDR investigation correlation and response: Threat Intelligence Director relies on compatible feed data and timely updates; a configured URL does not prove an indicator is active.
Question 743
An approved maintenance window surfaces this issue: A Cisco XDR incident links multiple detections across network and endpoint assets, but an analyst treats every grouped alert as a separate independent attack. Which specific evidence is MOST useful to confirm the real root cause? Select ONE best answer.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Inspect token validity, connector role permissions, integration status, ingestion lag and a known controlled endpoint alert.
- Inspect incident evidence graph, source timestamps, response connector state, action permissions and affected endpoint identity.
- Inspect connector health, endpoint GUID, file hash, event timestamps and available trajectory references.
Explanation
Correct Answer
C:Direct independent verification: Inspect incident evidence graph, source timestamps, response connector state, action permissions and affected endpoint identity.
Incorrect Answers
A:Unsafe or unsupported shortcut for this firewall scenario: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions. It cannot establish the stated security outcome.
B:That option would inspect token validity, connector role permissions, integration status, ingestion lag and a known controlled endpoint alert, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
D:This alternative describes a different control, Secure Endpoint integration and file trajectory correlation, rather than this scenario’s Cisco XDR investigation correlation and response: Inspect connector health, endpoint GUID, file hash, event timestamps and available trajectory references.
Question 744
A Secure Firewall deployment change request reports: A Cisco XDR incident links multiple detections across network and endpoint assets, but an analyst treats every grouped alert as a separate independent attack. Which observed result BEST confirms that the change meets the intended security requirement? Select ONE best answer.
- The response targets the verified asset with a recorded approved action and retains auditable evidence linking source signals.
- Analysts can reproduce key claims from actual logs and approve proportional containment without unsupported automated conclusions.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Authorized analysts find required source events within retention and can correlate synchronized records across devices.
Explanation
Correct Answer
A:Required acceptance evidence: The response targets the verified asset with a recorded approved action and retains auditable evidence linking source signals.
Incorrect Answers
B:This alternative describes a different control, AI-assisted threat intelligence triage and analyst validation, rather than this scenario’s Cisco XDR investigation correlation and response: Analysts can reproduce key claims from actual logs and approve proportional containment without unsupported automated conclusions.
C:Unsafe or unsupported shortcut for this firewall scenario: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions. It cannot establish the stated security outcome.
D:This alternative describes a different control, Cisco Security Analytics and Logging visibility pipeline, rather than this scenario’s Cisco XDR investigation correlation and response: Authorized analysts find required source events within retention and can correlate synchronized records across devices.
Question 745
An FMC policy and traffic review discovers: A Cisco XDR incident links multiple detections across network and endpoint assets, but an analyst treats every grouped alert as a separate independent attack. Which misleading assumption MOST directly causes this issue and must be rejected? Select ONE best answer.
- Assume an AI-generated threat narrative is independent proof of compromise and sufficient authority to block production services.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Assume any intrusion alert justifies automatically isolating every host sharing the same subnet.
- Assume every forwarded log string is parsed into reliable Splunk firewall fields automatically without validation.
Explanation
Correct Answer
B:Reject the scenario-specific unsafe assumption: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions. The stated shortcut conflicts with the intended control and its documented verification.
Incorrect Answers
A:That option would assume an AI-generated threat narrative is independent proof of compromise and sufficient authority to block production services, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
C:That option would assume any intrusion alert justifies automatically isolating every host sharing the same subnet, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
D:That option would assume every forwarded log string is parsed into reliable Splunk firewall fields automatically without validation, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Question 746
An engineer validates a Cisco Secure Firewall implementation: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Which security configuration or operational step BEST addresses the requirement? Select ONE best answer.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Configure Rapid Threat Containment with trustworthy triggering evidence, precise target identifiers, supported enforcement and reversible authorization.
- Configure supported Threat Intelligence Director feed format, scheduling and ingestion validation with approved indicator scope.
- Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment.
Explanation
Correct Answer
D:Appropriate implementation: Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment.
Incorrect Answers
A:Unsafe or unsupported shortcut for this firewall scenario: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions. It cannot establish the stated security outcome.
B:This alternative describes a different control, Rapid Threat Containment contextual action workflow, rather than this scenario’s Cisco XDR investigation correlation and response: Configure Rapid Threat Containment with trustworthy triggering evidence, precise target identifiers, supported enforcement and reversible authorization.
C:That option would configure supported Threat Intelligence Director feed format, scheduling and ingestion validation with approved indicator scope, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Question 747
A security operations incident describes: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Which firewall behavior or technical principle BEST explains the observed condition? Select ONE best answer.
- pxGrid allows authorized security systems to share context, but certificate trust, topics and lifecycle of identity mappings matter.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Threat indicators can be inaccurate or stale; enforcement depends on trustworthy provenance and contextual false-positive assessment.
- XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Explanation
Correct Answer
D:Underlying platform principle: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Incorrect Answers
A:This alternative describes a different control, FMC pxGrid identity context exchange, rather than this scenario’s Cisco XDR investigation correlation and response: pxGrid allows authorized security systems to share context, but certificate trust, topics and lifecycle of identity mappings matter.
B:Unsafe or unsupported shortcut for this firewall scenario: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions. Case details: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
C:This alternative describes a different control, Threat Intelligence Director indicator confidence and exceptions, rather than this scenario’s Cisco XDR investigation correlation and response: Threat indicators can be inaccurate or stale; enforcement depends on trustworthy provenance and contextual false-positive assessment.
Question 748
During a firewall implementation acceptance test: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Which specific evidence is MOST useful to confirm the real root cause? Select ONE best answer.
- Compare native FMC events with Splunk raw and parsed records, field extraction, time zones and duplicate handling.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
- Inspect incident evidence graph, source timestamps, response connector state, action permissions and affected endpoint identity.
- Inspect source inventory, collector ingestion status, dropped event counters, retention policy and cross-system event timestamps.
Explanation
Correct Answer
C:Direct independent verification: Inspect incident evidence graph, source timestamps, response connector state, action permissions and affected endpoint identity.
Incorrect Answers
A:That option would compare native FMC events with Splunk raw and parsed records, field extraction, time zones and duplicate handling, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
B:Unsafe or unsupported shortcut for this firewall scenario: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions. Case details: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions. Approved action: Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment. Independent evidence: Inspect incident evidence graph, source timestamps, response connector state, action permissions and affected endpoint identity. Acceptance criterion: The response targets the verified asset with a recorded approved action and retains auditable evidence linking source signals.
D:That option would inspect source inventory, collector ingestion status, dropped event counters, retention policy and cross-system event timestamps, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Question 749
A CCNP Security practice scenario presents this condition: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Which observed result BEST confirms that the change meets the intended security requirement? Select ONE best answer.
- The response targets the verified asset with a recorded approved action and retains auditable evidence linking source signals.
- High-confidence harmful indicators are actionable while legitimate destinations remain available through documented review and reversible controls.
- FMC receives current approved identity attributes and policy decisions reflect validated user or endpoint context.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
Explanation
Correct Answer
A:Required acceptance evidence: The response targets the verified asset with a recorded approved action and retains auditable evidence linking source signals.
Incorrect Answers
B:This alternative describes a different control, Threat Intelligence Director indicator confidence and exceptions, rather than this scenario’s Cisco XDR investigation correlation and response: High-confidence harmful indicators are actionable while legitimate destinations remain available through documented review and reversible controls.
C:This alternative describes a different control, FMC pxGrid identity context exchange, rather than this scenario’s Cisco XDR investigation correlation and response: FMC receives current approved identity attributes and policy decisions reflect validated user or endpoint context.
D:Unsafe or unsupported shortcut for this firewall scenario: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
Question 750
A firewall service owner escalates the following: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Which TWO complementary choices provide the most appropriate corrective action and its direct independent verification? Select TWO answers.
- Review dynamic malware dispositions and retrospective updates, linking file hashes, events and affected host context.
- Inspect incident evidence graph, source timestamps, response connector state, action permissions and affected endpoint identity.
- Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment.
- Inspect connector health, endpoint GUID, file hash, event timestamps and available trajectory references.
- Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.
Explanation
Correct Answers
B:Direct independent How to verify: Inspect incident evidence graph, source timestamps, response connector state, action permissions and affected endpoint identity.
C:Appropriate implementation: Use supported XDR investigation context and authorized response integrations, validating affected identities and approval before containment. Case details: An investigator wants to isolate a host from a firewall alert and assumes an XDR dashboard action is available without integrated product permissions. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
Incorrect Answers
A:That option would review dynamic malware dispositions and retrospective updates, linking file hashes, events and affected host context, but it addresses a different concern. Governing behavior: XDR aggregates security signals and may orchestrate supported responses, but integration capabilities and authorization limit available actions.
D:This alternative describes a different control, Secure Endpoint integration and file trajectory correlation, rather than this scenario’s Cisco XDR investigation correlation and response: Inspect connector health, endpoint GUID, file hash, event timestamps and available trajectory references.
E:Unsafe or unsupported shortcut for this firewall scenario: Assume an XDR correlated incident automatically proves compromise and can command every connected security product regardless of permissions.