Cisco 350-701 Practice Test 83
Question 820
A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.
- Inspect data classifiers, exact-match or pattern quality, sanctioned SaaS domains, upload channel visibility, and allowed exceptions.
- Select SSE for cloud-delivered security functions and account for SD-WAN or network connectivity when describing a complete SASE deployment.
- Inspect client connector state, network tunnel health, identity source, route exclusions, and effective access policy.
- Direct relevant internet and private application traffic through supported cloud security enforcement with explicit user and device context.
- An approved web app remains reachable while a test prohibited destination produces an attributable deny event.
Explanation
Correct Answers
C:Inspect client connector state, network tunnel health, identity source, route exclusions, and effective access policy. This checks the relevant condition before an engineer modifies production access or detection behavior. A cloud security point of presence enforces policies only for the traffic and identities actually steered to it; the product name alone does not guarantee coverage. The controlled response would be: Direct relevant internet and private application traffic through supported cloud security enforcement with explicit user and device context. This supplies the diagnostic evidence needed for the complementary action. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.
D:Direct relevant internet and private application traffic through supported cloud security enforcement with explicit user and device context. This control addresses the failure mechanism and narrows the enforcement boundary. A cloud security point of presence enforces policies only for the traffic and identities actually steered to it; the product name alone does not guarantee coverage. Confirm pre-change conditions using: Inspect client connector state, network tunnel health, identity source, route exclusions, and effective access policy. This is the implementation portion of the complementary pair. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.
Incorrect Answers
A:Inspect data classifiers, exact-match or pattern quality, sanctioned SaaS domains, upload channel visibility, and allowed exceptions. This step could matter for Cloud DLP sensitive upload policy but is not part of the required complementary pair for this case. The paired steps are: Direct relevant internet and private application traffic through supported cloud security enforcement with explicit user and device context. and Inspect client connector state, network tunnel health, identity source, route exclusions, and effective access policy. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.
B:Select SSE for cloud-delivered security functions and account for SD-WAN or network connectivity when describing a complete SASE deployment. This step could matter for SSE compared with SASE architecture but is not part of the required complementary pair for this case. The paired steps are: Direct relevant internet and private application traffic through supported cloud security enforcement with explicit user and device context. and Inspect client connector state, network tunnel health, identity source, route exclusions, and effective access policy. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.
E:An approved web app remains reachable while a test prohibited destination produces an attributable deny event. This step could matter for Cisco Secure Access internet use policy but is not part of the required complementary pair for this case. The paired steps are: Direct relevant internet and private application traffic through supported cloud security enforcement with explicit user and device context. and Inspect client connector state, network tunnel health, identity source, route exclusions, and effective access policy. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.
Question 821
A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password. Which Cisco security control or operational response BEST addresses the stated need?
- Correlate Cisco XDR observables, endpoint detections, email, and network events to establish incident scope and response before automating containment.
- Enforce network access requirements for device OS, required security controls, and application compliance, with remediation for failures.
- Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use.
- Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types.
Explanation
Correct Answer
C:Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use. This control addresses the failure mechanism and narrows the enforcement boundary. Guest access and BYOD onboarding are authorization workflows, not a grant of permanent trusted access merely because a device connects to Wi-Fi. Confirm pre-change conditions using: Inspect identity source, portal flow, guest sponsor rules, endpoint registration, and assigned authorization profile. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.
Incorrect Answers
A:Correlate Cisco XDR observables, endpoint detections, email, and network events to establish incident scope and response before automating containment. This response applies to Cisco XDR cross-source incident correlation, not the controlling requirement in this case. XDR brings signals across integrated controls; cross-product visibility depends on healthy connectors and source coverage. For this scenario, the targeted action is: Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.
B:Enforce network access requirements for device OS, required security controls, and application compliance, with remediation for failures. This response applies to Endpoint application compliance and risk-based access, not the controlling requirement in this case. Device compliance is an ongoing assessment, not a once-per-device trust label; application control and identity must be combined for effective access. For this scenario, the targeted action is: Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.
D:Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types. This response applies to Cisco ISE profiling and endpoint identity certainty, not the controlling requirement in this case. Network device profiling infers endpoint type from evidence; a recognized device category is not independent proof of user authorization or security posture. For this scenario, the targeted action is: Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.
Question 822
A cloud team changes encryption settings manually after apply and later code runs restore the insecure configuration. Before changing security policy, what evidence should the engineer examine FIRST?
- Inspect cloud route tables, network attachment paths, traffic direction, security policy, and supported deployment scope.
- Inspect Terraform or similar plan diff, policy-as-code results, source review, sensitive variable handling, and approver identity.
- Inspect dependency scan outputs, container registry status, build provenance, release gates, and remediation ownership.
- Inspect provider service agreements, guest OS and application responsibilities, customer IAM, network settings, and data classification.
Explanation
Correct Answer
B:Inspect Terraform or similar plan diff, policy-as-code results, source review, sensitive variable handling, and approver identity. This checks the relevant condition before an engineer modifies production access or detection behavior. Infrastructure as Code makes misconfiguration reproducible; peer review and predeployment policy gates reduce repeated risky settings. The controlled response would be: Require IaC templates to pass secrets, policy, and network exposure scanning before deployment and document authorized exceptions. Situation: A cloud team changes encryption settings manually after apply and later code runs restore the insecure configuration.
Incorrect Answers
A:Inspect cloud route tables, network attachment paths, traffic direction, security policy, and supported deployment scope. This evidence addresses Cisco Multicloud Defense traffic policy; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect Terraform or similar plan diff, policy-as-code results, source review, sensitive variable handling, and approver identity. Situation: A cloud team changes encryption settings manually after apply and later code runs restore the insecure configuration.
C:Inspect dependency scan outputs, container registry status, build provenance, release gates, and remediation ownership. This evidence addresses CI CD container and application security lifecycle; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect Terraform or similar plan diff, policy-as-code results, source review, sensitive variable handling, and approver identity. Situation: A cloud team changes encryption settings manually after apply and later code runs restore the insecure configuration.
D:Inspect provider service agreements, guest OS and application responsibilities, customer IAM, network settings, and data classification. This evidence addresses Cloud provider customer responsibility map; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect Terraform or similar plan diff, policy-as-code results, source review, sensitive variable handling, and approver identity. Situation: A cloud team changes encryption settings manually after apply and later code runs restore the insecure configuration.
Question 823
Corporate tablets run an outdated operating system but are still marked healthy because MDM checks only enrollment. Which Cisco security control or operational response BEST addresses the stated need?
- Choose endpoint prevention, behavioral detection, and response capabilities based on business risk and investigation needs rather than equating antivirus with EDR.
- Use supported device management controls to enforce software update, application inventory, and secure configuration requirements for endpoints.
- Maintain managed device inventory with ownership, encryption, update, and enrollment policies before granting enterprise application access.
- Respond to changing file disposition by tracing historical file activity and isolating or remediating affected endpoints where warranted.
Explanation
Correct Answer
B:Use supported device management controls to enforce software update, application inventory, and secure configuration requirements for endpoints. This control addresses the failure mechanism and narrows the enforcement boundary. Device management can deploy settings and collect compliance status; a successful enrollment alone does not prove ongoing patch health. Confirm pre-change conditions using: Inspect OS patch level, installed applications, configuration baselines, exception evidence, and last check-in. Situation: Corporate tablets run an outdated operating system but are still marked healthy because MDM checks only enrollment.
Incorrect Answers
A:Choose endpoint prevention, behavioral detection, and response capabilities based on business risk and investigation needs rather than equating antivirus with EDR. This response applies to Endpoint protection versus detection response, not the controlling requirement in this case. EPP focuses preventative controls and EDR records and investigates suspicious endpoint activity and supports response; the capabilities overlap but are not interchangeable. For this scenario, the targeted action is: Use supported device management controls to enforce software update, application inventory, and secure configuration requirements for endpoints. Situation: Corporate tablets run an outdated operating system but are still marked healthy because MDM checks only enrollment.
C:Maintain managed device inventory with ownership, encryption, update, and enrollment policies before granting enterprise application access. This response applies to MDM device enrollment and inventory, not the controlling requirement in this case. A managed device inventory links technical posture to accountability; simply knowing an IP address does not establish device trust. For this scenario, the targeted action is: Use supported device management controls to enforce software update, application inventory, and secure configuration requirements for endpoints. Situation: Corporate tablets run an outdated operating system but are still marked healthy because MDM checks only enrollment.
D:Respond to changing file disposition by tracing historical file activity and isolating or remediating affected endpoints where warranted. This response applies to Malware retrospective disposition response, not the controlling requirement in this case. Cloud malware intelligence can change a file verdict after initial observation; earlier clean classification should not prevent retrospective investigation. For this scenario, the targeted action is: Use supported device management controls to enforce software update, application inventory, and secure configuration requirements for endpoints. Situation: Corporate tablets run an outdated operating system but are still marked healthy because MDM checks only enrollment.
Question 824
A cloud firewall sends JSON logs that appear as one unparsed text field in the SIEM. Before changing security policy, what evidence should the engineer examine FIRST?
- Inspect asset inventory, cloud service exposure, cloud security baseline, exception handling, and assessment findings.
- Inspect provider service agreements, guest OS and application responsibilities, customer IAM, network settings, and data classification.
- Inspect log connector authentication, field parsing, source and host tagging, ingest volume, event arrival, and time normalization.
- Inspect common identity fields, event time windows, index access, detection logic, and sample known-bad events.
Explanation
Correct Answer
C:Inspect log connector authentication, field parsing, source and host tagging, ingest volume, event arrival, and time normalization. This checks the relevant condition before an engineer modifies production access or detection behavior. Ingesting a log feed is not equivalent to normalizing it for investigations; sourcetype, event time, and parser correctness matter. The controlled response would be: Configure Splunk cloud log inputs using supported integrations and correctly tagged sourcetypes, timestamps, and access to security indexes. Situation: A cloud firewall sends JSON logs that appear as one unparsed text field in the SIEM.
Incorrect Answers
A:Inspect asset inventory, cloud service exposure, cloud security baseline, exception handling, and assessment findings. This evidence addresses Cloud security posture policy selection; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect log connector authentication, field parsing, source and host tagging, ingest volume, event arrival, and time normalization. Situation: A cloud firewall sends JSON logs that appear as one unparsed text field in the SIEM.
B:Inspect provider service agreements, guest OS and application responsibilities, customer IAM, network settings, and data classification. This evidence addresses Cloud provider customer responsibility map; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect log connector authentication, field parsing, source and host tagging, ingest volume, event arrival, and time normalization. Situation: A cloud firewall sends JSON logs that appear as one unparsed text field in the SIEM.
D:Inspect common identity fields, event time windows, index access, detection logic, and sample known-bad events. This evidence addresses Splunk detection correlation across cloud feeds; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect log connector authentication, field parsing, source and host tagging, ingest volume, event arrival, and time normalization. Situation: A cloud firewall sends JSON logs that appear as one unparsed text field in the SIEM.
Question 825
An Azure audit feed arrives in Splunk but all events have the ingestion timestamp instead of event time. Which Cisco security control or operational response BEST addresses the stated need?
- Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners.
- Configure Splunk cloud log inputs using supported integrations and correctly tagged sourcetypes, timestamps, and access to security indexes.
- Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline.
- Correlate normalized cloud identity, network, and workload events in Splunk with scoped detections and validated false-positive behavior.
Explanation
Correct Answer
B:Configure Splunk cloud log inputs using supported integrations and correctly tagged sourcetypes, timestamps, and access to security indexes. This control addresses the failure mechanism and narrows the enforcement boundary. Ingesting a log feed is not equivalent to normalizing it for investigations; sourcetype, event time, and parser correctness matter. Confirm pre-change conditions using: Inspect log connector authentication, field parsing, source and host tagging, ingest volume, event arrival, and time normalization. Situation: An Azure audit feed arrives in Splunk but all events have the ingestion timestamp instead of event time.
Incorrect Answers
A:Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners. This response applies to Cloud provider customer responsibility map, not the controlling requirement in this case. Cloud providers secure their portion of the stack, but moving an application to SaaS does not eliminate the customer's identity and data obligations. For this scenario, the targeted action is: Configure Splunk cloud log inputs using supported integrations and correctly tagged sourcetypes, timestamps, and access to security indexes. Situation: An Azure audit feed arrives in Splunk but all events have the ingestion timestamp instead of event time.
C:Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline. This response applies to CI CD container and application security lifecycle, not the controlling requirement in this case. DevSecOps embeds security early in delivery while preserving trusted runtime controls; scanning after production is not an adequate release gate. For this scenario, the targeted action is: Configure Splunk cloud log inputs using supported integrations and correctly tagged sourcetypes, timestamps, and access to security indexes. Situation: An Azure audit feed arrives in Splunk but all events have the ingestion timestamp instead of event time.
D:Correlate normalized cloud identity, network, and workload events in Splunk with scoped detections and validated false-positive behavior. This response applies to Splunk detection correlation across cloud feeds, not the controlling requirement in this case. A SIEM correlation rule depends on reliable field extraction and shared identity context; large event counts alone do not equal threat detection. For this scenario, the targeted action is: Configure Splunk cloud log inputs using supported integrations and correctly tagged sourcetypes, timestamps, and access to security indexes. Situation: An Azure audit feed arrives in Splunk but all events have the ingestion timestamp instead of event time.
Question 826
An API handler joins an untrusted order identifier directly into an SQL WHERE clause. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.
- Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges.
- Inspect dynamic SQL construction, query logs, supplied payloads, database role privileges, and application input paths.
- Examine flow spikes, source distributions, server resource graphs, load-balancer logs, and endpoint execution telemetry.
- Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data.
- An authenticated unmanaged laptop is denied restricted data despite being on the corporate Wi-Fi, while approved sessions stay scoped.
Explanation
Correct Answers
A:Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges. This control addresses the failure mechanism and narrows the enforcement boundary. SQL injection exploits code/data confusion; input sanitization alone is weaker than parameterization plus least privilege. Confirm pre-change conditions using: Inspect dynamic SQL construction, query logs, supplied payloads, database role privileges, and application input paths. This is the implementation portion of the complementary pair. Situation: An API handler joins an untrusted order identifier directly into an SQL WHERE clause.
B:Inspect dynamic SQL construction, query logs, supplied payloads, database role privileges, and application input paths. This checks the relevant condition before an engineer modifies production access or detection behavior. SQL injection exploits code/data confusion; input sanitization alone is weaker than parameterization plus least privilege. The controlled response would be: Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges. This supplies the diagnostic evidence needed for the complementary action. Situation: An API handler joins an untrusted order identifier directly into an SQL WHERE clause.
Incorrect Answers
C:Examine flow spikes, source distributions, server resource graphs, load-balancer logs, and endpoint execution telemetry. This step could matter for DDoS versus endpoint malware diagnosis but is not part of the required complementary pair for this case. The paired steps are: Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges. and Inspect dynamic SQL construction, query logs, supplied payloads, database role privileges, and application input paths. Situation: An API handler joins an untrusted order identifier directly into an SQL WHERE clause.
D:Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data. This step could matter for CVE and CVSS vulnerability prioritization but is not part of the required complementary pair for this case. The paired steps are: Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges. and Inspect dynamic SQL construction, query logs, supplied payloads, database role privileges, and application input paths. Situation: An API handler joins an untrusted order identifier directly into an SQL WHERE clause.
E:An authenticated unmanaged laptop is denied restricted data despite being on the corporate Wi-Fi, while approved sessions stay scoped. This step could matter for Zero trust continuous authorization but is not part of the required complementary pair for this case. The paired steps are: Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges. and Inspect dynamic SQL construction, query logs, supplied payloads, database role privileges, and application input paths. Situation: An API handler joins an untrusted order identifier directly into an SQL WHERE clause.
Question 827
A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target. Before changing security policy, what evidence should the engineer examine FIRST?
- Inspect known endpoint MAC registrations, profiling data, switch authentication order, RADIUS policy, and allowed destination flows.
- Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies.
- Inspect EAP exchange, authentication method, RADIUS reachability, certificate trust, network device identity, and authorization result.
- Inspect flow byte asymmetry, SaaS tenant, DLP events, process initiator, upload time, and user job role.
Explanation
Correct Answer
C:Inspect EAP exchange, authentication method, RADIUS reachability, certificate trust, network device identity, and authorization result. This checks the relevant condition before an engineer modifies production access or detection behavior. In 802.1X the endpoint supplicant communicates through an authenticator to a back-end authentication server; access policy follows AAA results. The controlled response would be: Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.
Incorrect Answers
A:Inspect known endpoint MAC registrations, profiling data, switch authentication order, RADIUS policy, and allowed destination flows. This evidence addresses MAB fallback and printer restriction; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect EAP exchange, authentication method, RADIUS reachability, certificate trust, network device identity, and authorization result. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.
B:Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies. This evidence addresses Cisco ISE profiling and endpoint identity certainty; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect EAP exchange, authentication method, RADIUS reachability, certificate trust, network device identity, and authorization result. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.
D:Inspect flow byte asymmetry, SaaS tenant, DLP events, process initiator, upload time, and user job role. This evidence addresses HTTPS and cloud-storage exfiltration containment; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect EAP exchange, authentication method, RADIUS reachability, certificate trust, network device identity, and authorization result. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.
Question 828
A Secure Access policy works for office egress but the same user on home Wi-Fi receives no protection logs. Before changing security policy, what evidence should the engineer examine FIRST?
- Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage.
- Inspect connector registration, reachability to application backends, DNS resolution, user session logs, and connector redundancy.
- Inspect observed resolver clients, domain pivots, domain categorization, timestamps, threat indicators, and access logs.
- Inspect identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health.
Explanation
Correct Answer
D:Inspect identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health. This checks the relevant condition before an engineer modifies production access or detection behavior. Cloud-delivered DNS and web protection depends on correct matching rules and traffic steering; a broadly permissive rule can shadow a later block. The controlled response would be: Configure Secure Internet Access policy in Cisco Secure Access to allow needed business categories and deny unsafe domains or web destinations for scoped identities. Situation: A Secure Access policy works for office egress but the same user on home Wi-Fi receives no protection logs.
Incorrect Answers
A:Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage. This evidence addresses HTTPS and SaaS internet inspection tradeoff; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health. Situation: A Secure Access policy works for office egress but the same user on home Wi-Fi receives no protection logs.
B:Inspect connector registration, reachability to application backends, DNS resolution, user session logs, and connector redundancy. This evidence addresses Private app connector resilience and troubleshooting; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health. Situation: A Secure Access policy works for office egress but the same user on home Wi-Fi receives no protection logs.
C: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 identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health. Situation: A Secure Access policy works for office egress but the same user on home Wi-Fi receives no protection logs.
Question 829
A NOC wants to poll interface counters but its monitoring credential is only an SNMPv2c community known to contractors. 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.
- Tested exploit traffic is detected or blocked by the configured policy while legitimate services remain available.
- An authorized automation client commits only permitted device changes and unauthorized API operations fail without modifying running state.
- Unauthorized connections are denied while known hostile payloads are detected by the intended inline intrusion policy without unrelated outages.
Explanation
Correct Answer
A:An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. SNMPv3 supports integrity and encryption for management queries when authPriv is configured; SNMPv1 community strings do not provide equivalent protection. Situation: A NOC wants to poll interface counters but its monitoring credential is only an SNMPv2c community known to contractors.
Incorrect Answers
B:Tested exploit traffic is detected or blocked by the configured policy while legitimate services remain available. This outcome tests FTD intrusion policy and malware detection and is not sufficient proof of the stated requirement. Here the relevant validation is: An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access. Situation: A NOC wants to poll interface counters but its monitoring credential is only an SNMPv2c community known to contractors.
C:An authorized automation client commits only permitted device changes and unauthorized API operations fail without modifying running state. This outcome tests NETCONF RESTCONF and API management security and is not sufficient proof of the stated requirement. Here the relevant validation is: An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access. Situation: A NOC wants to poll interface counters but its monitoring credential is only an SNMPv2c community known to contractors.
D:Unauthorized connections are denied while known hostile payloads are detected by the intended inline intrusion policy without unrelated outages. This outcome tests Stateful firewall and IPS placement and is not sufficient proof of the stated requirement. Here the relevant validation is: An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access. Situation: A NOC wants to poll interface counters but its monitoring credential is only an SNMPv2c community known to contractors.
Question 830
A medical device uses MAB but receives an unrestricted production VLAN because a default authorization rule is too broad. Which observed result BEST confirms that the security requirement is met?
- A device that fails posture moves to remediation or disconnects under the updated policy without requiring a full network restart.
- A supported supplicant joins the assigned network only after successful authentication and policy assignment.
- Correlated suspicious activity creates a reviewable incident and only authorized containment actions execute under tested automation.
- An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges.
Explanation
Correct Answer
D:An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. MAB relies on spoofable MAC identity and should be treated as lower-assurance admission, not an equivalent replacement for EAP-TLS. Situation: A medical device uses MAB but receives an unrestricted production VLAN because a default authorization rule is too broad.
Incorrect Answers
A:A device that fails posture moves to remediation or disconnects under the updated policy without requiring a full network restart. This outcome tests CoA session reauthorization by Cisco ISE and is not sufficient proof of the stated requirement. Here the relevant validation is: An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. Situation: A medical device uses MAB but receives an unrestricted production VLAN because a default authorization rule is too broad.
B:A supported supplicant joins the assigned network only after successful authentication and policy assignment. This outcome tests 802.1X port-based access with Cisco ISE and is not sufficient proof of the stated requirement. Here the relevant validation is: An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. Situation: A medical device uses MAB but receives an unrestricted production VLAN because a default authorization rule is too broad.
C:Correlated suspicious activity creates a reviewable incident and only authorized containment actions execute under tested automation. This outcome tests SIEM and SOAR workflow distinction and is not sufficient proof of the stated requirement. Here the relevant validation is: An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. Situation: A medical device uses MAB but receives an unrestricted production VLAN because a default authorization rule is too broad.