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Cisco 350-701 Practice Test 41

Question 400

A cloud proxy sees only encrypted application sessions and administrators mistake absent DLP events for proof no sensitive data was uploaded. Which Cisco security control or operational response BEST addresses the stated need?

  1. Select SSE for cloud-delivered security functions and account for SD-WAN or network connectivity when describing a complete SASE deployment.
  2. Configure Secure Internet Access policy in Cisco Secure Access to allow needed business categories and deny unsafe domains or web destinations for scoped identities.
  3. Apply AI service visibility and policy to protect sensitive inputs, approved destinations, and user identity when staff use external generative AI tools.
  4. Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications.

Explanation

Correct Answer

D:

Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications. This control addresses the failure mechanism and narrows the enforcement boundary. HTTPS inspection enables deeper policy evaluation on permitted traffic but requires trust deployment, privacy governance, and compatibility testing. Confirm pre-change conditions using: Inspect certificate trust, destination classification, decryptability, business exceptions, inspection policy, and client breakage. Situation: A cloud proxy sees only encrypted application sessions and administrators mistake absent DLP events for proof no sensitive data was uploaded.

Incorrect Answers

A:

Select SSE for cloud-delivered security functions and account for SD-WAN or network connectivity when describing a complete SASE deployment. This response applies to SSE compared with SASE architecture, not the controlling requirement in this case. Security Service Edge focuses security functions; Secure Access Service Edge combines networking or WAN capabilities with cloud-delivered security in an integrated architecture. For this scenario, the targeted action is: Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications. Situation: A cloud proxy sees only encrypted application sessions and administrators mistake absent DLP events for proof no sensitive data was uploaded.

B:

Configure Secure Internet Access policy in Cisco Secure Access to allow needed business categories and deny unsafe domains or web destinations for scoped identities. This response applies to Cisco Secure Access internet use policy, not the controlling requirement in this case. Cloud-delivered DNS and web protection depends on correct matching rules and traffic steering; a broadly permissive rule can shadow a later block. For this scenario, the targeted action is: Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications. Situation: A cloud proxy sees only encrypted application sessions and administrators mistake absent DLP events for proof no sensitive data was uploaded.

C:

Apply AI service visibility and policy to protect sensitive inputs, approved destinations, and user identity when staff use external generative AI tools. This response applies to AI application guardrails and shadow AI, not the controlling requirement in this case. A corporate AI policy requires enforceable data handling and approved services; blocking a few keywords does not alone control all exfiltration paths. For this scenario, the targeted action is: Apply internet security controls with an authorized TLS inspection strategy and define exceptions for sensitive or unsupported applications. Situation: A cloud proxy sees only encrypted application sessions and administrators mistake absent DLP events for proof no sensitive data was uploaded.

Question 401

A remote user is behind a hotel NAT and an IPsec tunnel stops at negotiation despite valid credentials. Which Cisco security control or operational response BEST addresses the stated need?

  1. Use negotiated IKE/IPsec proposals with matching identities and selectors, and enable appropriate UDP encapsulation when NAT disrupts ESP carriage.
  2. Curate indicators with source confidence, freshness, context, and expiration before distributing to enforcement and investigation tools.
  3. Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures.
  4. Use cryptographic hashes for integrity, authenticated key exchange for confidentiality, and maintain a migration inventory for post-quantum risks.

Explanation

Correct Answer

A:

Use negotiated IKE/IPsec proposals with matching identities and selectors, and enable appropriate UDP encapsulation when NAT disrupts ESP carriage. This control addresses the failure mechanism and narrows the enforcement boundary. NAT traversal commonly encapsulates ESP over UDP 4500; a successful IKE handshake alone does not prove data-plane IPsec traffic passes. Confirm pre-change conditions using: Inspect IKE proposal mismatches, pre-shared or certificate identity, UDP 500 or 4500 reachability, NAT detection, and phase negotiation logs. Situation: A remote user is behind a hotel NAT and an IPsec tunnel stops at negotiation despite valid credentials.

Incorrect Answers

B:

Curate indicators with source confidence, freshness, context, and expiration before distributing to enforcement and investigation tools. This response applies to Threat intelligence indicator lifecycle, not the controlling requirement in this case. Threat indicators are leads with changing confidence, not immutable proof that every matching host is compromised. For this scenario, the targeted action is: Use negotiated IKE/IPsec proposals with matching identities and selectors, and enable appropriate UDP encapsulation when NAT disrupts ESP carriage. Situation: A remote user is behind a hotel NAT and an IPsec tunnel stops at negotiation despite valid credentials.

C:

Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures. This response applies to Authenticated security API requests, not the controlling requirement in this case. A script's HTTP 200 response must be interpreted with its API contract; exceptions, authentication, and payload semantics need explicit checking. For this scenario, the targeted action is: Use negotiated IKE/IPsec proposals with matching identities and selectors, and enable appropriate UDP encapsulation when NAT disrupts ESP carriage. Situation: A remote user is behind a hotel NAT and an IPsec tunnel stops at negotiation despite valid credentials.

D:

Use cryptographic hashes for integrity, authenticated key exchange for confidentiality, and maintain a migration inventory for post-quantum risks. This response applies to Cryptographic hashes and post-quantum planning, not the controlling requirement in this case. A bare hash does not provide secrecy; post-quantum preparation requires crypto-agility planning rather than claiming traditional algorithms are already future-proof. For this scenario, the targeted action is: Use negotiated IKE/IPsec proposals with matching identities and selectors, and enable appropriate UDP encapsulation when NAT disrupts ESP carriage. Situation: A remote user is behind a hotel NAT and an IPsec tunnel stops at negotiation despite valid credentials.

Question 402

A business app fails after deployment because its destination network object points to an old translated IP. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Inspect source and destination zone matching, network objects, application identification, default action, policy order, and hit counts.
  2. Apply application-aware restrictions and appropriate URL categories to FTD policies while checking TLS and application identification limits.
  3. Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries.
  4. Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration.
  5. An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access.

Explanation

Correct Answers

A:

Inspect source and destination zone matching, network objects, application identification, default action, policy order, and hit counts. This checks the relevant condition before an engineer modifies production access or detection behavior. Access control rules are evaluated according to platform policy order and conditions; an overly broad early allow can shadow later restrictions. The controlled response would be: Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries. This supplies the diagnostic evidence needed for the complementary action. Situation: A business app fails after deployment because its destination network object points to an old translated IP.

C:

Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries. This control addresses the failure mechanism and narrows the enforcement boundary. Access control rules are evaluated according to platform policy order and conditions; an overly broad early allow can shadow later restrictions. Confirm pre-change conditions using: Inspect source and destination zone matching, network objects, application identification, default action, policy order, and hit counts. This is the implementation portion of the complementary pair. Situation: A business app fails after deployment because its destination network object points to an old translated IP.

Incorrect Answers

B:

Apply application-aware restrictions and appropriate URL categories to FTD policies while checking TLS and application identification limits. This step could matter for Application visibility control and URL filtering but is not part of the required complementary pair for this case. The paired steps are: Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries. and Inspect source and destination zone matching, network objects, application identification, default action, policy order, and hit counts. Situation: A business app fails after deployment because its destination network object points to an old translated IP.

D:

Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration. This step could matter for NetFlow and telemetry flow analysis but is not part of the required complementary pair for this case. The paired steps are: Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries. and Inspect source and destination zone matching, network objects, application identification, default action, policy order, and hit counts. Situation: A business app fails after deployment because its destination network object points to an old translated IP.

E:

An unauthorized host cannot query network inventory while approved monitoring obtains the required counters over protected access. This step could matter for SNMPv3 authenticated encrypted polling but is not part of the required complementary pair for this case. The paired steps are: Implement Cisco Secure Firewall access control policy with explicit zone, address, application, and rule-order scope, logging decisions at relevant boundaries. and Inspect source and destination zone matching, network objects, application identification, default action, policy order, and hit counts. Situation: A business app fails after deployment because its destination network object points to an old translated IP.

Question 403

A branch VPN remains down behind a NAT gateway after a firewall rule blocks UDP 4500. Which Cisco security control or operational response BEST addresses the stated need?

  1. Trace FTD VPN encryption/decryption counters, routes, NAT exemptions, and ACL matching when IKE is up but applications fail.
  2. Assess Cisco Security Cloud Control against on-prem management requirements, identity controls, connectivity, and approved cloud operations.
  3. Forward security event logs over approved protected transport and synchronize clocks for reliable multi-device incident reconstruction.
  4. Diagnose VPN setup failures in phase order by comparing peer reachability, authentication identities, and mutually supported IKE and IPsec proposals.

Explanation

Correct Answer

D:

Diagnose VPN setup failures in phase order by comparing peer reachability, authentication identities, and mutually supported IKE and IPsec proposals. This control addresses the failure mechanism and narrows the enforcement boundary. Tunnel establishment progresses through distinct authentication and negotiation stages; changing unrelated firewall rules cannot fix mismatched proposals. Confirm pre-change conditions using: Inspect VPN event traces, IKE negotiation state, certificate or PSK errors, UDP 500/4500, and proposal mismatches. Situation: A branch VPN remains down behind a NAT gateway after a firewall rule blocks UDP 4500.

Incorrect Answers

A:

Trace FTD VPN encryption/decryption counters, routes, NAT exemptions, and ACL matching when IKE is up but applications fail. This response applies to FTD VPN up but no protected data, not the controlling requirement in this case. IKE-up status validates part of the control plane; the protected data plane requires matching routes, selectors, and NAT behavior. For this scenario, the targeted action is: Diagnose VPN setup failures in phase order by comparing peer reachability, authentication identities, and mutually supported IKE and IPsec proposals. Situation: A branch VPN remains down behind a NAT gateway after a firewall rule blocks UDP 4500.

B:

Assess Cisco Security Cloud Control against on-prem management requirements, identity controls, connectivity, and approved cloud operations. This response applies to Cisco Security Cloud Control management boundary, not the controlling requirement in this case. Cloud-managed network policy still requires per-device compatibility, secure enrollment, change governance, and management connectivity. For this scenario, the targeted action is: Diagnose VPN setup failures in phase order by comparing peer reachability, authentication identities, and mutually supported IKE and IPsec proposals. Situation: A branch VPN remains down behind a NAT gateway after a firewall rule blocks UDP 4500.

C:

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: Diagnose VPN setup failures in phase order by comparing peer reachability, authentication identities, and mutually supported IKE and IPsec proposals. Situation: A branch VPN remains down behind a NAT gateway after a firewall rule blocks UDP 4500.

Question 404

An employee enrolls a personal phone in email without the organization's required MDM management profile. Which Cisco security control or operational response BEST addresses the stated need?

  1. Use supported device management controls to enforce software update, application inventory, and secure configuration requirements for endpoints.
  2. Scope endpoint detection exclusions narrowly and verify business application behavior after updates without disabling broad antimalware protections.
  3. Maintain managed device inventory with ownership, encryption, update, and enrollment policies before granting enterprise application access.
  4. Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling.

Explanation

Correct Answer

C:

Maintain managed device inventory with ownership, encryption, update, and enrollment policies before granting enterprise application access. This control addresses the failure mechanism and narrows the enforcement boundary. A managed device inventory links technical posture to accountability; simply knowing an IP address does not establish device trust. Confirm pre-change conditions using: Inspect MDM enrollment status, device serial identifiers, operating system version, policy compliance, and assigned owner. Situation: An employee enrolls a personal phone in email without the organization's required MDM management profile.

Incorrect Answers

A:

Use supported device management controls to enforce software update, application inventory, and secure configuration requirements for endpoints. This response applies to MDM application and patch compliance, not the controlling requirement in this case. Device management can deploy settings and collect compliance status; a successful enrollment alone does not prove ongoing patch health. For this scenario, the targeted action is: Maintain managed device inventory with ownership, encryption, update, and enrollment policies before granting enterprise application access. Situation: An employee enrolls a personal phone in email without the organization's required MDM management profile.

B:

Scope endpoint detection exclusions narrowly and verify business application behavior after updates without disabling broad antimalware protections. This response applies to Secure Endpoint response exclusions and policy safety, not the controlling requirement in this case. Broad folder or process exclusions can create lasting blind spots; false-positive tuning requires evidence and defined review dates. For this scenario, the targeted action is: Maintain managed device inventory with ownership, encryption, update, and enrollment policies before granting enterprise application access. Situation: An employee enrolls a personal phone in email without the organization's required MDM management profile.

D:

Isolate high-risk endpoints using approved EDR response while preserving evidence and controlled paths for incident handling. This response applies to Endpoint incident isolation and forensics, not the controlling requirement in this case. Endpoint isolation contains spread but can interrupt critical operations; response must balance urgency, containment scope, and evidence preservation. For this scenario, the targeted action is: Maintain managed device inventory with ownership, encryption, update, and enrollment policies before granting enterprise application access. Situation: An employee enrolls a personal phone in email without the organization's required MDM management profile.

Question 405

A marketing SaaS integration requests read/write access to every employee mailbox when only marketing reports are needed. Which observed result BEST confirms that the security requirement is met?

  1. Required cloud audit events are searchable with accurate timestamps and identifiable source fields after ingestion.
  2. A control checklist identifies responsible teams for patching, identities, configuration, and data even when underlying infrastructure is provider managed.
  3. Users reach authorized cloud services while prohibited sharing patterns and unsanctioned SaaS activity are identified.
  4. External guests cannot read restricted resources and an integration token cannot access unrelated customer tenants.

Explanation

Correct Answer

D:

External guests cannot read restricted resources and an integration token cannot access unrelated customer tenants. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. SaaS security remains a shared responsibility: provider-hosted software does not make permissive tenant configuration secure. Situation: A marketing SaaS integration requests read/write access to every employee mailbox when only marketing reports are needed.

Incorrect Answers

A:

Required cloud audit events are searchable with accurate timestamps and identifiable source fields after ingestion. This outcome tests Splunk cloud source onboarding and is not sufficient proof of the stated requirement. Here the relevant validation is: External guests cannot read restricted resources and an integration token cannot access unrelated customer tenants. Situation: A marketing SaaS integration requests read/write access to every employee mailbox when only marketing reports are needed.

B:

A control checklist identifies responsible teams for patching, identities, configuration, and data even when underlying infrastructure is provider managed. This outcome tests Cloud provider customer responsibility map and is not sufficient proof of the stated requirement. Here the relevant validation is: External guests cannot read restricted resources and an integration token cannot access unrelated customer tenants. Situation: A marketing SaaS integration requests read/write access to every employee mailbox when only marketing reports are needed.

C:

Users reach authorized cloud services while prohibited sharing patterns and unsanctioned SaaS activity are identified. This outcome tests Cloud deployment and CASB suitability and is not sufficient proof of the stated requirement. Here the relevant validation is: External guests cannot read restricted resources and an integration token cannot access unrelated customer tenants. Situation: A marketing SaaS integration requests read/write access to every employee mailbox when only marketing reports are needed.

Question 406

A site-to-site VPN appears up but return traffic is being translated to an address outside expected selectors. Before changing security policy, what evidence should the engineer examine FIRST?

  1. Inspect peer public addresses, IKE/IPsec proposals, NAT treatment, interesting traffic, and security association counters.
  2. Review syslog destinations, transport security, facility and severity filters, log loss, NTP synchronization, and collector permissions.
  3. Inspect learned MAC counts, access versus trunk state, BPDU reception, storm-control counters, and port error events.
  4. Inspect group policy selection, identity provider/RADIUS logs, VPN address pool, route list, certificate profile, and access-control logs.

Explanation

Correct Answer

A:

Inspect peer public addresses, IKE/IPsec proposals, NAT treatment, interesting traffic, and security association counters. This checks the relevant condition before an engineer modifies production access or detection behavior. Successful VPN peer authentication does not prove application forwarding; selectors, route tables, NAT, and access policies also govern data traffic. The controlled response would be: Configure FTD site-to-site VPN using compatible peer parameters, network selectors, identities, and routing/access rules, then verify both tunnel phases. Situation: A site-to-site VPN appears up but return traffic is being translated to an address outside expected selectors.

Incorrect Answers

B:

Review syslog destinations, transport security, facility and severity filters, log loss, NTP synchronization, and collector permissions. This evidence addresses Secure syslog and timestamp correlation; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect peer public addresses, IKE/IPsec proposals, NAT treatment, interesting traffic, and security association counters. Situation: A site-to-site VPN appears up but return traffic is being translated to an address outside expected selectors.

C:

Inspect learned MAC counts, access versus trunk state, BPDU reception, storm-control counters, and port error events. This evidence addresses Layer 2 port hardening and storm control; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect peer public addresses, IKE/IPsec proposals, NAT treatment, interesting traffic, and security association counters. Situation: A site-to-site VPN appears up but return traffic is being translated to an address outside expected selectors.

D:

Inspect group policy selection, identity provider/RADIUS logs, VPN address pool, route list, certificate profile, and access-control logs. This evidence addresses Cisco Secure Client remote VPN policy; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect peer public addresses, IKE/IPsec proposals, NAT treatment, interesting traffic, and security association counters. Situation: A site-to-site VPN appears up but return traffic is being translated to an address outside expected selectors.

Question 407

A suspected ransomware sample sleeps during a short sandbox window and returns an inconclusive initial verdict. Before changing security policy, what evidence should the engineer examine FIRST?

  1. Inspect installed modules, version compatibility, connector status, management profile, and identity mapping.
  2. Inspect sample provenance, sandbox verdict, observed process/file/network behavior, detonation environment, and indicator confidence.
  3. Inspect exclusion path or hash, triggering detection, business impact, owner approval, and endpoint policy revision.
  4. Inspect sender authentication, impersonation indications, inbound/outbound message direction, detection verdict, and remediation authorization.

Explanation

Correct Answer

B:

Inspect sample provenance, sandbox verdict, observed process/file/network behavior, detonation environment, and indicator confidence. This checks the relevant condition before an engineer modifies production access or detection behavior. Sandbox dynamic analysis records execution behavior in a controlled environment; a clean result cannot prove every variant is harmless. The controlled response would be: Use supported Cisco Secure Malware Analytics sandbox assessment to investigate suspicious files while distinguishing dynamic analysis from known-good reputation. Situation: A suspected ransomware sample sleeps during a short sandbox window and returns an inconclusive initial verdict.

Incorrect Answers

A:

Inspect installed modules, version compatibility, connector status, management profile, and identity mapping. This evidence addresses Cisco Secure Client module and posture visibility; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect sample provenance, sandbox verdict, observed process/file/network behavior, detonation environment, and indicator confidence. Situation: A suspected ransomware sample sleeps during a short sandbox window and returns an inconclusive initial verdict.

C:

Inspect exclusion path or hash, triggering detection, business impact, owner approval, and endpoint policy revision. This evidence addresses Secure Endpoint response exclusions and policy safety; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect sample provenance, sandbox verdict, observed process/file/network behavior, detonation environment, and indicator confidence. Situation: A suspected ransomware sample sleeps during a short sandbox window and returns an inconclusive initial verdict.

D:

Inspect sender authentication, impersonation indications, inbound/outbound message direction, detection verdict, and remediation authorization. This evidence addresses Email Threat Defense anti impersonation controls; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect sample provenance, sandbox verdict, observed process/file/network behavior, detonation environment, and indicator confidence. Situation: A suspected ransomware sample sleeps during a short sandbox window and returns an inconclusive initial verdict.

Question 408

A SOC analyst wants to isolate a host from one correlated incident rather than close three duplicate alert tickets. Which observed result BEST confirms that the security requirement is met?

  1. Correlated suspicious activity creates a reviewable incident and only authorized containment actions execute under tested automation.
  2. A linked multi-source incident supports proportional containment with evidence from affected devices and services.
  3. A supported supplicant joins the assigned network only after successful authentication and policy assignment.
  4. An unauthorized sensitive export is detected and blocked or escalated while approved business uploads remain permitted.

Explanation

Correct Answer

B:

A linked multi-source incident supports proportional containment with evidence from affected devices and services. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. XDR brings signals across integrated controls; cross-product visibility depends on healthy connectors and source coverage. Situation: A SOC analyst wants to isolate a host from one correlated incident rather than close three duplicate alert tickets.

Incorrect Answers

A:

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: A linked multi-source incident supports proportional containment with evidence from affected devices and services. Situation: A SOC analyst wants to isolate a host from one correlated incident rather than close three duplicate alert tickets.

C:

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: A linked multi-source incident supports proportional containment with evidence from affected devices and services. Situation: A SOC analyst wants to isolate a host from one correlated incident rather than close three duplicate alert tickets.

D:

An unauthorized sensitive export is detected and blocked or escalated while approved business uploads remain permitted. This outcome tests HTTPS and cloud-storage exfiltration containment and is not sufficient proof of the stated requirement. Here the relevant validation is: A linked multi-source incident supports proportional containment with evidence from affected devices and services. Situation: A SOC analyst wants to isolate a host from one correlated incident rather than close three duplicate alert tickets.

Question 409

A team writes Splunk searches yet cannot distinguish which detections should open incidents and which need human review. Which Cisco security control or operational response BEST addresses the stated need?

  1. Trace failed Cisco ISE CoA requests through dynamic authorization configuration, source identity, shared secret, session selection, and device support.
  2. Use SIEM to search and correlate security telemetry and SOAR playbooks to coordinate authorized investigative or response actions.
  3. Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use.
  4. Correlate Cisco XDR observables, endpoint detections, email, and network events to establish incident scope and response before automating containment.

Explanation

Correct Answer

B:

Use SIEM to search and correlate security telemetry and SOAR playbooks to coordinate authorized investigative or response actions. This control addresses the failure mechanism and narrows the enforcement boundary. A SIEM detection is analytic evidence, not automatically a permission to execute a destructive SOAR response. Confirm pre-change conditions using: Inspect event schemas, correlation rules, playbook triggers, action scopes, approvals, and error-handling logs. Situation: A team writes Splunk searches yet cannot distinguish which detections should open incidents and which need human review.

Incorrect Answers

A:

Trace failed Cisco ISE CoA requests through dynamic authorization configuration, source identity, shared secret, session selection, and device support. This response applies to CoA failure and authorization policy debugging, not the controlling requirement in this case. A policy rule update does not retroactively rewrite an existing session without a supported reauthorization mechanism and a successful CoA exchange. For this scenario, the targeted action is: Use SIEM to search and correlate security telemetry and SOAR playbooks to coordinate authorized investigative or response actions. Situation: A team writes Splunk searches yet cannot distinguish which detections should open incidents and which need human review.

C:

Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use. This response applies to Cisco ISE guest and BYOD identity policies, not the controlling requirement in this case. Guest access and BYOD onboarding are authorization workflows, not a grant of permanent trusted access merely because a device connects to Wi-Fi. For this scenario, the targeted action is: Use SIEM to search and correlate security telemetry and SOAR playbooks to coordinate authorized investigative or response actions. Situation: A team writes Splunk searches yet cannot distinguish which detections should open incidents and which need human review.

D:

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: Use SIEM to search and correlate security telemetry and SOAR playbooks to coordinate authorized investigative or response actions. Situation: A team writes Splunk searches yet cannot distinguish which detections should open incidents and which need human review.

Question 410

Two security appliances are configured for high availability yet the passive link never carries inspected traffic on failover. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Deploy stateful inspection at defined trust boundaries and enable intrusion inspection on traffic paths where attack detection and blocking are required.
  2. Investigators can associate suspicious encrypted connections with affected devices while private payload content remains protected.
  3. Review fail-open or fail-closed expectations, high-availability topology, interface mode, IPS rule state, and packet counters.
  4. Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration.
  5. Choose a supported inline security deployment that matches failure-mode and uptime requirements while retaining explicit intrusion policy enforcement.

Explanation

Correct Answers

C:

Review fail-open or fail-closed expectations, high-availability topology, interface mode, IPS rule state, and packet counters. This checks the relevant condition before an engineer modifies production access or detection behavior. Inline IPS can interrupt malicious traffic but insertion into a critical path requires planned high availability and transparent failure decisions. The controlled response would be: Choose a supported inline security deployment that matches failure-mode and uptime requirements while retaining explicit intrusion policy enforcement. This supplies the diagnostic evidence needed for the complementary action. Situation: Two security appliances are configured for high availability yet the passive link never carries inspected traffic on failover.

E:

Choose a supported inline security deployment that matches failure-mode and uptime requirements while retaining explicit intrusion policy enforcement. This control addresses the failure mechanism and narrows the enforcement boundary. Inline IPS can interrupt malicious traffic but insertion into a critical path requires planned high availability and transparent failure decisions. Confirm pre-change conditions using: Review fail-open or fail-closed expectations, high-availability topology, interface mode, IPS rule state, and packet counters. This is the implementation portion of the complementary pair. Situation: Two security appliances are configured for high availability yet the passive link never carries inspected traffic on failover.

Incorrect Answers

A:

Deploy stateful inspection at defined trust boundaries and enable intrusion inspection on traffic paths where attack detection and blocking are required. This step could matter for Stateful firewall and IPS placement but is not part of the required complementary pair for this case. The paired steps are: Choose a supported inline security deployment that matches failure-mode and uptime requirements while retaining explicit intrusion policy enforcement. and Review fail-open or fail-closed expectations, high-availability topology, interface mode, IPS rule state, and packet counters. Situation: Two security appliances are configured for high availability yet the passive link never carries inspected traffic on failover.

B:

Investigators can associate suspicious encrypted connections with affected devices while private payload content remains protected. This step could matter for Encrypted network telemetry and correlated detection but is not part of the required complementary pair for this case. The paired steps are: Choose a supported inline security deployment that matches failure-mode and uptime requirements while retaining explicit intrusion policy enforcement. and Review fail-open or fail-closed expectations, high-availability topology, interface mode, IPS rule state, and packet counters. Situation: Two security appliances are configured for high availability yet the passive link never carries inspected traffic on failover.

D:

Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration. This step could matter for NetFlow and telemetry flow analysis but is not part of the required complementary pair for this case. The paired steps are: Choose a supported inline security deployment that matches failure-mode and uptime requirements while retaining explicit intrusion policy enforcement. and Review fail-open or fail-closed expectations, high-availability topology, interface mode, IPS rule state, and packet counters. Situation: Two security appliances are configured for high availability yet the passive link never carries inspected traffic on failover.

Implementing and Operating Cisco Security Core Technologies (350-701) Practice Tests