Cisco 350-701 Practice Test 105
Question 1040
A regulated financial service fails after TLS interception because the client enforces certificate pinning. Before changing security policy, what evidence should the engineer examine FIRST?
- Inspect observed resolver clients, domain pivots, domain categorization, timestamps, threat indicators, and access logs.
- Inspect private app connector reachability, application FQDN or IP definitions, identity group, posture, and access decisions.
- Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage.
- Inspect identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health.
Explanation
Correct Answer
C:Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage. This checks the relevant condition before an engineer modifies production access or detection behavior. HTTPS inspection enables deeper policy evaluation on permitted traffic but requires trust deployment, privacy governance, and compatibility testing. The controlled response would be: Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications. Situation: A regulated financial service fails after TLS interception because the client enforces certificate pinning.
Incorrect Answers
A:Inspect observed resolver clients, domain pivots, domain categorization, timestamps, threat indicators, and access logs. This evidence addresses Investigate infrastructure attribution and false positives; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage. Situation: A regulated financial service fails after TLS interception because the client enforces certificate pinning.
B:Inspect private app connector reachability, application FQDN or IP definitions, identity group, posture, and access decisions. This evidence addresses Cisco Secure Access private app access; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage. Situation: A regulated financial service fails after TLS interception because the client enforces certificate pinning.
D:Inspect identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health. This evidence addresses Cisco Secure Access internet use policy; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage. Situation: A regulated financial service fails after TLS interception because the client enforces certificate pinning.
Question 1041
A ransomware sample avoids known signatures yet its process tree shows suspicious mass file modification. Before changing security policy, what evidence should the engineer examine FIRST?
- Inspect agent health, malware protection state, required updates, disk encryption, identity, and posture policy result.
- Inspect prevention rules, process telemetry, behavioral detection coverage, isolation actions, and response history.
- Inspect endpoint groups, policy assignment, connector state, disposition settings, exclusions, and event history.
- Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection.
Explanation
Correct Answer
B:Inspect prevention rules, process telemetry, behavioral detection coverage, isolation actions, and response history. This checks the relevant condition before an engineer modifies production access or detection behavior. EPP focuses preventative controls and EDR records and investigates suspicious endpoint activity and supports response; the capabilities overlap but are not interchangeable. The controlled response would be: Choose endpoint prevention, behavioral detection, and response capabilities based on business risk and investigation needs rather than equating antivirus with EDR. Situation: A ransomware sample avoids known signatures yet its process tree shows suspicious mass file modification.
Incorrect Answers
A:Inspect agent health, malware protection state, required updates, disk encryption, identity, and posture policy result. This evidence addresses Posture check before network access; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect prevention rules, process telemetry, behavioral detection coverage, isolation actions, and response history. Situation: A ransomware sample avoids known signatures yet its process tree shows suspicious mass file modification.
C:Inspect endpoint groups, policy assignment, connector state, disposition settings, exclusions, and event history. This evidence addresses Cisco Secure Endpoint antimalware policy; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect prevention rules, process telemetry, behavioral detection coverage, isolation actions, and response history. Situation: A ransomware sample avoids known signatures yet its process tree shows suspicious mass file modification.
D:Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection. This evidence addresses Endpoint incident isolation and forensics; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect prevention rules, process telemetry, behavioral detection coverage, isolation actions, and response history. Situation: A ransomware sample avoids known signatures yet its process tree shows suspicious mass file modification.
Question 1042
An edge device suffers CPU spikes from unwanted control-plane traffic while transit forwarding remains otherwise normal. Which observed result BEST confirms that the security requirement is met?
- An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access.
- Configuration findings map to auditable benchmark controls and critical deviations are corrected without assuming every default is compliant.
- Firewall and switch events share consistent time ordering and protected transport to the authorized log collector.
- Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability.
Explanation
Correct Answer
D:Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. A network device has distinct control, data, and management planes; each requires separate scoped protection. Situation: An edge device suffers CPU spikes from unwanted control-plane traffic while transit forwarding remains otherwise normal.
Incorrect Answers
A:An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access. This outcome tests SNMPv3 authenticated encrypted polling and is not sufficient proof of the stated requirement. Here the relevant validation is: Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability. Situation: An edge device suffers CPU spikes from unwanted control-plane traffic while transit forwarding remains otherwise normal.
B:Configuration findings map to auditable benchmark controls and critical deviations are corrected without assuming every default is compliant. This outcome tests CIS device configuration baseline assessment and is not sufficient proof of the stated requirement. Here the relevant validation is: Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability. Situation: An edge device suffers CPU spikes from unwanted control-plane traffic while transit forwarding remains otherwise normal.
C:Firewall and switch events share consistent time ordering and protected transport to the authorized log collector. This outcome tests Secure syslog and timestamp correlation and is not sufficient proof of the stated requirement. Here the relevant validation is: Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability. Situation: An edge device suffers CPU spikes from unwanted control-plane traffic while transit forwarding remains otherwise normal.
Question 1043
A laptop becomes noncompliant after login but retains unrestricted wired access until the switch port is manually reset. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.
- Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs.
- Use RADIUS Change of Authorization to trigger reauthentication or update access on an active network session when identity or posture changes.
- Trace failed Cisco ISE CoA requests through dynamic authorization configuration, source identity, shared secret, session selection, and device support.
- Inspect flow byte asymmetry, SaaS tenant, DLP events, process initiator, upload time, and user job role.
- Only endpoints meeting the approved compliance baseline access protected networks and exceptions are time bounded.
Explanation
Correct Answers
A:Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs. This checks the relevant condition before an engineer modifies production access or detection behavior. CoA allows an AAA policy server to request changes to an existing access session; it requires compatible network device settings and correct session matching. The controlled response would be: Use RADIUS Change of Authorization to trigger reauthentication or update access on an active network session when identity or posture changes. This supplies the diagnostic evidence needed for the complementary action. Situation: A laptop becomes noncompliant after login but retains unrestricted wired access until the switch port is manually reset.
B:Use RADIUS Change of Authorization to trigger reauthentication or update access on an active network session when identity or posture changes. This control addresses the failure mechanism and narrows the enforcement boundary. CoA allows an AAA policy server to request changes to an existing access session; it requires compatible network device settings and correct session matching. Confirm pre-change conditions using: Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs. This is the implementation portion of the complementary pair. Situation: A laptop becomes noncompliant after login but retains unrestricted wired access until the switch port is manually reset.
Incorrect Answers
C:Trace failed Cisco ISE CoA requests through dynamic authorization configuration, source identity, shared secret, session selection, and device support. This step could matter for CoA failure and authorization policy debugging but is not part of the required complementary pair for this case. The paired steps are: Use RADIUS Change of Authorization to trigger reauthentication or update access on an active network session when identity or posture changes. and Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs. Situation: A laptop becomes noncompliant after login but retains unrestricted wired access until the switch port is manually reset.
D:Inspect flow byte asymmetry, SaaS tenant, DLP events, process initiator, upload time, and user job role. This step could matter for HTTPS and cloud-storage exfiltration containment but is not part of the required complementary pair for this case. The paired steps are: Use RADIUS Change of Authorization to trigger reauthentication or update access on an active network session when identity or posture changes. and Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs. Situation: A laptop becomes noncompliant after login but retains unrestricted wired access until the switch port is manually reset.
E:Only endpoints meeting the approved compliance baseline access protected networks and exceptions are time bounded. This step could matter for Endpoint application compliance and risk-based access but is not part of the required complementary pair for this case. The paired steps are: Use RADIUS Change of Authorization to trigger reauthentication or update access on an active network session when identity or posture changes. and Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs. Situation: A laptop becomes noncompliant after login but retains unrestricted wired access until the switch port is manually reset.
Question 1044
A cloud application encrypts database storage yet stores the decryption key in public source code. Which Cisco security control or operational response BEST addresses the stated need?
- Secure cloud workloads and data with appropriate encryption, managed key access, and explicit ownership of secret rotation and runtime use.
- Use Cisco Multicloud Defense concepts to define controlled ingress, egress, and workload traffic inspection across supported cloud networks.
- Select preventative cloud configuration policies and continuous posture assessment against business risk, cloud framework, and allowed environments.
- Apply tenant-scoped identity, secure sharing, and data-access governance to SaaS workflows including third-party integration tokens.
Explanation
Correct Answer
A:Secure cloud workloads and data with appropriate encryption, managed key access, and explicit ownership of secret rotation and runtime use. This control addresses the failure mechanism and narrows the enforcement boundary. Encryption protects data against unauthorized reading but does not substitute for IAM; key lifecycle management and backups require explicit ownership. Confirm pre-change conditions using: Inspect storage encryption policy, customer-managed key dependencies, rotation schedule, secret locations, and access logs. Situation: A cloud application encrypts database storage yet stores the decryption key in public source code.
Incorrect Answers
B:Use Cisco Multicloud Defense concepts to define controlled ingress, egress, and workload traffic inspection across supported cloud networks. This response applies to Cisco Multicloud Defense traffic policy, not the controlling requirement in this case. A cloud traffic security service can provide coordinated policy, but routes and supported cloud connectivity determine which packets it actually sees. For this scenario, the targeted action is: Secure cloud workloads and data with appropriate encryption, managed key access, and explicit ownership of secret rotation and runtime use. Situation: A cloud application encrypts database storage yet stores the decryption key in public source code.
C:Select preventative cloud configuration policies and continuous posture assessment against business risk, cloud framework, and allowed environments. This response applies to Cloud security posture policy selection, not the controlling requirement in this case. A cloud security posture view helps identify configuration drift, but a dashboard does not enforce remediation without policy and ownership. For this scenario, the targeted action is: Secure cloud workloads and data with appropriate encryption, managed key access, and explicit ownership of secret rotation and runtime use. Situation: A cloud application encrypts database storage yet stores the decryption key in public source code.
D:Apply tenant-scoped identity, secure sharing, and data-access governance to SaaS workflows including third-party integration tokens. This response applies to SaaS configuration and tenant boundary protection, not the controlling requirement in this case. SaaS security remains a shared responsibility: provider-hosted software does not make permissive tenant configuration secure. For this scenario, the targeted action is: Secure cloud workloads and data with appropriate encryption, managed key access, and explicit ownership of secret rotation and runtime use. Situation: A cloud application encrypts database storage yet stores the decryption key in public source code.
Question 1045
A security analyst wants to identify a long-lived outbound flow using exporters without retaining every packet body. Which Cisco security control or operational response BEST addresses the stated need?
- Forward security event logs over approved protected transport and synchronize clocks for reliable multi-device incident reconstruction.
- Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries.
- Choose centralized multi-device policy management for fleets while preserving appropriate emergency access and approval workflows.
- Collect and analyze flow-level metadata to identify communication patterns and suspicious volume while acknowledging payload visibility limits.
Explanation
Correct Answer
D:Collect and analyze flow-level metadata to identify communication patterns and suspicious volume while acknowledging payload visibility limits. This control addresses the failure mechanism and narrows the enforcement boundary. Flow telemetry summarizes communicating endpoints and counters; packet payload inspection requires different data sources. Confirm pre-change conditions using: Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration. Situation: A security analyst wants to identify a long-lived outbound flow using exporters without retaining every packet body.
Incorrect Answers
A:Forward security event logs over approved protected transport and synchronize clocks for reliable multi-device incident reconstruction. This response applies to Secure syslog and timestamp correlation, not the controlling requirement in this case. Central logging loses forensic value when clocks disagree or records are dropped; authenticated time and secure logging improve evidence quality. For this scenario, the targeted action is: Collect and analyze flow-level metadata to identify communication patterns and suspicious volume while acknowledging payload visibility limits. Situation: A security analyst wants to identify a long-lived outbound flow using exporters without retaining every packet body.
B:Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries. This response applies to FTD access control rule ordering, not the controlling requirement in this case. Access control rules are evaluated according to platform policy order and conditions; an overly broad early allow can shadow later restrictions. For this scenario, the targeted action is: Collect and analyze flow-level metadata to identify communication patterns and suspicious volume while acknowledging payload visibility limits. Situation: A security analyst wants to identify a long-lived outbound flow using exporters without retaining every packet body.
C:Choose centralized multi-device policy management for fleets while preserving appropriate emergency access and approval workflows. This response applies to Centralized firewall manager versus local control, not the controlling requirement in this case. Centralized managers help standardize multi-device policy, but management-plane availability and change authorization remain essential. For this scenario, the targeted action is: Collect and analyze flow-level metadata to identify communication patterns and suspicious volume while acknowledging payload visibility limits. Situation: A security analyst wants to identify a long-lived outbound flow using exporters without retaining every packet body.
Question 1046
A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment. Which observed result BEST confirms that the security requirement is met?
- Workload process-to-network events are attributable without destabilizing the monitored host or overstating enforcement abilities.
- Approved cloud-to-cloud application traffic follows the intended inspected path while unauthorized egress is denied.
- Misconfigured public resources are detected and controlled while approved exceptions remain documented and reviewed.
- A changed unsigned image or privileged unexpected workload is blocked from the approved deployment process.
Explanation
Correct Answer
D:A changed unsigned image or privileged unexpected workload is blocked from the approved deployment process. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. A container isolates processes but is not a complete trust boundary; host privileges, image supply chain, and runtime identity remain material. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.
Incorrect Answers
A:Workload process-to-network events are attributable without destabilizing the monitored host or overstating enforcement abilities. This outcome tests eBPF security telemetry scope and is not sufficient proof of the stated requirement. Here the relevant validation is: A changed unsigned image or privileged unexpected workload is blocked from the approved deployment process. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.
B:Approved cloud-to-cloud application traffic follows the intended inspected path while unauthorized egress is denied. This outcome tests Cisco Multicloud Defense traffic policy and is not sufficient proof of the stated requirement. Here the relevant validation is: A changed unsigned image or privileged unexpected workload is blocked from the approved deployment process. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.
C:Misconfigured public resources are detected and controlled while approved exceptions remain documented and reviewed. This outcome tests Cloud security posture policy selection and is not sufficient proof of the stated requirement. Here the relevant validation is: A changed unsigned image or privileged unexpected workload is blocked from the approved deployment process. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.
Question 1047
A user remains in a privileged VLAN after the Cisco ISE policy was changed and a CoA attempt times out. Before changing security policy, what evidence should the engineer examine FIRST?
- Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs.
- Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs.
- Inspect security agent health, supported application versions, posture evidence, policy exceptions, and dynamic authorization.
- Inspect queried subdomain patterns, TXT requests, query response rates, domain age, and originating host process.
Explanation
Correct Answer
B:Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. This checks the relevant condition before an engineer modifies production access or detection behavior. A policy rule update does not retroactively rewrite an existing session without a supported reauthorization mechanism and a successful CoA exchange. The controlled response would be: Trace failed Cisco ISE CoA requests through dynamic authorization configuration, source identity, shared secret, session selection, and device support. Situation: A user remains in a privileged VLAN after the Cisco ISE policy was changed and a CoA attempt times out.
Incorrect Answers
A:Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs. This evidence addresses CoA session reauthorization by Cisco ISE; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. Situation: A user remains in a privileged VLAN after the Cisco ISE policy was changed and a CoA attempt times out.
C:Inspect security agent health, supported application versions, posture evidence, policy exceptions, and dynamic authorization. This evidence addresses Endpoint application compliance and risk-based access; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. Situation: A user remains in a privileged VLAN after the Cisco ISE policy was changed and a CoA attempt times out.
D:Inspect queried subdomain patterns, TXT requests, query response rates, domain age, and originating host process. This evidence addresses DNS tunneling exfiltration detection; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. Situation: A user remains in a privileged VLAN after the Cisco ISE policy was changed and a CoA attempt times out.
Question 1048
A newly registered domain scores near the medium-risk boundary but is used by an approved vendor after a documented migration. Which Cisco security control or operational response BEST addresses the stated need?
- Correlate Investigate domain information with DNS activity, source endpoint, time range, and threat intelligence before escalating.
- Publish approved private applications through Secure Private Access with least-privilege identity and device conditions rather than broad network tunnels.
- Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications.
- Interpret Cisco Secure Access Investigate domain risk and sub-scores with threat context before deciding to block or allow domains.
Explanation
Correct Answer
D:Interpret Cisco Secure Access Investigate domain risk and sub-scores with threat context before deciding to block or allow domains. This control addresses the failure mechanism and narrows the enforcement boundary. Cisco Secure Access Investigate risk scores combine indicators; a score is decision support and not a sole definitive compromise verdict. Confirm pre-change conditions using: Inspect domain risk score, lexical and behavior indicators, known security categorization, age, related infrastructure, and current business use. Situation: A newly registered domain scores near the medium-risk boundary but is used by an approved vendor after a documented migration.
Incorrect Answers
A:Correlate Investigate domain information with DNS activity, source endpoint, time range, and threat intelligence before escalating. This response applies to Investigate infrastructure attribution and false positives, not the controlling requirement in this case. Domain attribution may involve shared infrastructure and dynamic resolution; a risky domain does not imply every neighbor on the IP is malicious. For this scenario, the targeted action is: Interpret Cisco Secure Access Investigate domain risk and sub-scores with threat context before deciding to block or allow domains. Situation: A newly registered domain scores near the medium-risk boundary but is used by an approved vendor after a documented migration.
B:Publish approved private applications through Secure Private Access with least-privilege identity and device conditions rather than broad network tunnels. This response applies to Cisco Secure Access private app access, not the controlling requirement in this case. Zero-trust private access grants application-scoped connectivity; being authenticated to the cloud portal does not imply authorization to every private network. For this scenario, the targeted action is: Interpret Cisco Secure Access Investigate domain risk and sub-scores with threat context before deciding to block or allow domains. Situation: A newly registered domain scores near the medium-risk boundary but is used by an approved vendor after a documented migration.
C:Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications. This response applies to HTTPS and SaaS internet inspection tradeoff, not the controlling requirement in this case. HTTPS inspection enables deeper policy evaluation on permitted traffic but requires trust deployment, privacy governance, and compatibility testing. For this scenario, the targeted action is: Interpret Cisco Secure Access Investigate domain risk and sub-scores with threat context before deciding to block or allow domains. Situation: A newly registered domain scores near the medium-risk boundary but is used by an approved vendor after a documented migration.
Question 1049
An employee disables endpoint protection after connecting to a privileged VPN session. Which observed result BEST confirms that the security requirement is met?
- A noncompliant device receives remediation access but cannot reach restricted corporate services until reevaluated.
- The deployment achieves its declared pre-delivery or post-delivery protection without claiming a journaling-only path is an inline SMTP gateway.
- Managed endpoints reach the approved patch and configuration floor or are restricted until remediation.
- A device losing mandatory protection is reclassified or disconnected without waiting for a scheduled monthly audit.
Explanation
Correct Answer
D:A device losing mandatory protection is reclassified or disconnected without waiting for a scheduled monthly audit. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. Device trust changes over time; a successful morning compliance check is not permanent proof of safe endpoint state. Situation: An employee disables endpoint protection after connecting to a privileged VPN session.
Incorrect Answers
A:A noncompliant device receives remediation access but cannot reach restricted corporate services until reevaluated. This outcome tests Posture check before network access and is not sufficient proof of the stated requirement. Here the relevant validation is: A device losing mandatory protection is reclassified or disconnected without waiting for a scheduled monthly audit. Situation: An employee disables endpoint protection after connecting to a privileged VPN session.
B:The deployment achieves its declared pre-delivery or post-delivery protection without claiming a journaling-only path is an inline SMTP gateway. This outcome tests Email Threat Defense deployment mode selection and is not sufficient proof of the stated requirement. Here the relevant validation is: A device losing mandatory protection is reclassified or disconnected without waiting for a scheduled monthly audit. Situation: An employee disables endpoint protection after connecting to a privileged VPN session.
C:Managed endpoints reach the approved patch and configuration floor or are restricted until remediation. This outcome tests MDM application and patch compliance and is not sufficient proof of the stated requirement. Here the relevant validation is: A device losing mandatory protection is reclassified or disconnected without waiting for a scheduled monthly audit. Situation: An employee disables endpoint protection after connecting to a privileged VPN session.
Question 1050
A critical healthcare workstation is flagged for malware and the SOC must decide safe containment without losing evidence. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.
- A confirmed legitimate application resumes operation while unrelated malicious activity remains detectable.
- Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling.
- Inspect disposition change, prevalence, isolation status, affected host roles, event sequence, and unresolved detections.
- Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection.
- Choose endpoint prevention, behavioral detection, and response capabilities based on business risk and investigation needs rather than equating antivirus with EDR.
Explanation
Correct Answers
B:Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling. This control addresses the failure mechanism and narrows the enforcement boundary. Endpoint isolation contains spread but can interrupt critical operations; response must balance urgency, containment scope, and evidence preservation. Confirm pre-change conditions using: Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection. This is the implementation portion of the complementary pair. Situation: A critical healthcare workstation is flagged for malware and the SOC must decide safe containment without losing evidence.
D:Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection. This checks the relevant condition before an engineer modifies production access or detection behavior. Endpoint isolation contains spread but can interrupt critical operations; response must balance urgency, containment scope, and evidence preservation. The controlled response would be: Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling. This supplies the diagnostic evidence needed for the complementary action. Situation: A critical healthcare workstation is flagged for malware and the SOC must decide safe containment without losing evidence.
Incorrect Answers
A:A confirmed legitimate application resumes operation while unrelated malicious activity remains detectable. This step could matter for Secure Endpoint response exclusions and policy safety but is not part of the required complementary pair for this case. The paired steps are: Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling. and Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection. Situation: A critical healthcare workstation is flagged for malware and the SOC must decide safe containment without losing evidence.
C:Inspect disposition change, prevalence, isolation status, affected host roles, event sequence, and unresolved detections. This step could matter for Endpoint malware event prioritization but is not part of the required complementary pair for this case. The paired steps are: Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling. and Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection. Situation: A critical healthcare workstation is flagged for malware and the SOC must decide safe containment without losing evidence.
E:Choose endpoint prevention, behavioral detection, and response capabilities based on business risk and investigation needs rather than equating antivirus with EDR. This step could matter for Endpoint protection versus detection response but is not part of the required complementary pair for this case. The paired steps are: Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling. and Inspect endpoint detection confidence, host role, active communications, isolation capabilities, and forensic evidence collection. Situation: A critical healthcare workstation is flagged for malware and the SOC must decide safe containment without losing evidence.