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Cisco 350-701 Practice Test 16

Question 150

A security architect wants compensating controls when an internet-facing application requires access to a sensitive data tier. Which Cisco security control or operational response BEST addresses the stated need?

  1. Protect remote workers with supported Cisco Secure Client VPN authentication, endpoint posture, split-routing policy, and controlled profile distribution.
  2. Layer identity, network segmentation, endpoint, visibility, and policy enforcement around critical assets using Cisco SAFE-style security architecture principles.
  3. Combine suspicious message reporting, web destination inspection, reputation controls, and user training with enforceable authentication policies.
  4. Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges.

Explanation

Correct Answer

B:

Layer identity, network segmentation, endpoint, visibility, and policy enforcement around critical assets using Cisco SAFE-style security architecture principles. This control addresses the failure mechanism and narrows the enforcement boundary. Defense in depth combines complementary independent controls; stacking duplicate products at one boundary does not protect other attack paths. Confirm pre-change conditions using: Inspect business assets and trust boundaries, control coverage, failure paths, enforcement logs, and incident recovery dependencies. Situation: A security architect wants compensating controls when an internet-facing application requires access to a sensitive data tier.

Incorrect Answers

A:

Protect remote workers with supported Cisco Secure Client VPN authentication, endpoint posture, split-routing policy, and controlled profile distribution. This response applies to Remote access VPN client controls, not the controlling requirement in this case. Remote access VPN authenticates a user or device and creates protected transport; reachability still depends on routes, authorizations, and posture. For this scenario, the targeted action is: Layer identity, network segmentation, endpoint, visibility, and policy enforcement around critical assets using Cisco SAFE-style security architecture principles. Situation: A security architect wants compensating controls when an internet-facing application requires access to a sensitive data tier.

C:

Combine suspicious message reporting, web destination inspection, reputation controls, and user training with enforceable authentication policies. This response applies to Phishing containment and domain verification, not the controlling requirement in this case. A secure email channel and DNS/web controls reduce exposure but cannot certify that every newly registered domain is benign. For this scenario, the targeted action is: Layer identity, network segmentation, endpoint, visibility, and policy enforcement around critical assets using Cisco SAFE-style security architecture principles. Situation: A security architect wants compensating controls when an internet-facing application requires access to a sensitive data tier.

D:

Prevent SQL injection by separating untrusted field values from query structure using parameter binding and constrained database privileges. This response applies to SQL injection and parameterized queries, not the controlling requirement in this case. SQL injection exploits code/data confusion; input sanitization alone is weaker than parameterization plus least privilege. For this scenario, the targeted action is: Layer identity, network segmentation, endpoint, visibility, and policy enforcement around critical assets using Cisco SAFE-style security architecture principles. Situation: A security architect wants compensating controls when an internet-facing application requires access to a sensitive data tier.

Question 151

A private application policy references an outdated FQDN and user connections fail despite successful SSO. Before changing security policy, what evidence should the engineer examine FIRST?

  1. Inspect connector registration, reachability to application backends, DNS resolution, user session logs, and connector redundancy.
  2. Inspect private app connector reachability, application FQDN or IP definitions, identity group, posture, and access decisions.
  3. Inspect AI application usage records, policy category, sensitive text classification, prompt upload paths, and employee roles.
  4. Inspect identity or network group matching, DNS and HTTP policy, category verdicts, policy priority, and traffic forwarding health.

Explanation

Correct Answer

B:

Inspect private app connector reachability, application FQDN or IP definitions, identity group, posture, and access decisions. This checks the relevant condition before an engineer modifies production access or detection behavior. Zero-trust private access grants application-scoped connectivity; being authenticated to the cloud portal does not imply authorization to every private network. The controlled response would be: Publish approved private applications through Secure Private Access with least-privilege identity and device conditions rather than broad network tunnels. Situation: A private application policy references an outdated FQDN and user connections fail despite successful SSO.

Incorrect Answers

A:

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 private app connector reachability, application FQDN or IP definitions, identity group, posture, and access decisions. Situation: A private application policy references an outdated FQDN and user connections fail despite successful SSO.

C:

Inspect AI application usage records, policy category, sensitive text classification, prompt upload paths, and employee roles. This evidence addresses AI application guardrails and shadow AI; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect private app connector reachability, application FQDN or IP definitions, identity group, posture, and access decisions. Situation: A private application policy references an outdated FQDN and user connections fail despite successful SSO.

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 private app connector reachability, application FQDN or IP definitions, identity group, posture, and access decisions. Situation: A private application policy references an outdated FQDN and user connections fail despite successful SSO.

Question 152

A SOC ingests firewall and identity logs into Splunk but wants an approval-required endpoint isolation workflow. Which Cisco security control or operational response BEST addresses the stated need?

  1. Enforce appropriate Cisco Duo MFA and device trust checks for protected applications, considering user role and device security status.
  2. Enforce network access requirements for device OS, required security controls, and application compliance, with remediation for failures.
  3. Correlate Cisco XDR observables, endpoint detections, email, and network events to establish incident scope and response before automating containment.
  4. Use SIEM to search and correlate security telemetry and SOAR playbooks to coordinate authorized investigative or response actions.

Explanation

Correct Answer

D:

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 SOC ingests firewall and identity logs into Splunk but wants an approval-required endpoint isolation workflow.

Incorrect Answers

A:

Enforce appropriate Cisco Duo MFA and device trust checks for protected applications, considering user role and device security status. This response applies to Cisco Duo multifactor and device trust policy, not the controlling requirement in this case. Multifactor authentication strengthens login assurance, while device trust and adaptive controls independently evaluate session risk. 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 SOC ingests firewall and identity logs into Splunk but wants an approval-required endpoint isolation workflow.

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: Use SIEM to search and correlate security telemetry and SOAR playbooks to coordinate authorized investigative or response actions. Situation: A SOC ingests firewall and identity logs into Splunk but wants an approval-required endpoint isolation workflow.

C:

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 SOC ingests firewall and identity logs into Splunk but wants an approval-required endpoint isolation workflow.

Question 153

A security team receives a production incident after an unreviewed container image bypassed staging tests. Which observed result BEST confirms that the security requirement is met?

  1. A deliberately public data service or embedded secret is rejected in CI before a production resource is created.
  2. A changed unsigned image or privileged unexpected workload is blocked from the approved deployment process.
  3. A critical vulnerable dependency blocks promotion and approved remediation produces an auditable releasable artifact.
  4. A control checklist identifies responsible teams for patching, identities, configuration, and data even when underlying infrastructure is provider managed.

Explanation

Correct Answer

C:

A critical vulnerable dependency blocks promotion and approved remediation produces an auditable releasable artifact. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. DevSecOps embeds security early in delivery while preserving trusted runtime controls; scanning after production is not an adequate release gate. Situation: A security team receives a production incident after an unreviewed container image bypassed staging tests.

Incorrect Answers

A:

A deliberately public data service or embedded secret is rejected in CI before a production resource is created. This outcome tests Infrastructure as Code security gate and is not sufficient proof of the stated requirement. Here the relevant validation is: A critical vulnerable dependency blocks promotion and approved remediation produces an auditable releasable artifact. Situation: A security team receives a production incident after an unreviewed container image bypassed staging tests.

B:

A changed unsigned image or privileged unexpected workload is blocked from the approved deployment process. This outcome tests Container workload identity and image governance and is not sufficient proof of the stated requirement. Here the relevant validation is: A critical vulnerable dependency blocks promotion and approved remediation produces an auditable releasable artifact. Situation: A security team receives a production incident after an unreviewed container image bypassed staging tests.

D:

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: A critical vulnerable dependency blocks promotion and approved remediation produces an auditable releasable artifact. Situation: A security team receives a production incident after an unreviewed container image bypassed staging tests.

Question 154

A junior technician can log in to a switch but should not be able to modify routing or AAA policies. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration.
  2. Trace RADIUS network-access request and decision paths to isolate credential, shared secret, policy, or reachability failures.
  3. Inspect authentication attempts, command-set policies, server reachability, shared secrets, and accounting records.
  4. Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails.
  5. Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability.

Explanation

Correct Answers

C:

Inspect authentication attempts, command-set policies, server reachability, shared secrets, and accounting records. This checks the relevant condition before an engineer modifies production access or detection behavior. TACACS+ commonly separates authentication, authorization, and accounting for network device administration; user authentication alone does not grant every command. The controlled response would be: Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails. This supplies the diagnostic evidence needed for the complementary action. Situation: A junior technician can log in to a switch but should not be able to modify routing or AAA policies.

D:

Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails. This control addresses the failure mechanism and narrows the enforcement boundary. TACACS+ commonly separates authentication, authorization, and accounting for network device administration; user authentication alone does not grant every command. Confirm pre-change conditions using: Inspect authentication attempts, command-set policies, server reachability, shared secrets, and accounting records. This is the implementation portion of the complementary pair. Situation: A junior technician can log in to a switch but should not be able to modify routing or AAA policies.

Incorrect Answers

A:

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: Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails. and Inspect authentication attempts, command-set policies, server reachability, shared secrets, and accounting records. Situation: A junior technician can log in to a switch but should not be able to modify routing or AAA policies.

B:

Trace RADIUS network-access request and decision paths to isolate credential, shared secret, policy, or reachability failures. This step could matter for RADIUS network access troubleshooting but is not part of the required complementary pair for this case. The paired steps are: Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails. and Inspect authentication attempts, command-set policies, server reachability, shared secrets, and accounting records. Situation: A junior technician can log in to a switch but should not be able to modify routing or AAA policies.

E:

Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability. This step could matter for Router control plane and management isolation but is not part of the required complementary pair for this case. The paired steps are: Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails. and Inspect authentication attempts, command-set policies, server reachability, shared secrets, and accounting records. Situation: A junior technician can log in to a switch but should not be able to modify routing or AAA policies.

Question 155

A security engineer proposes disabling a critical administrative service merely because an unrelated benchmark says to remove unused services. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Compare running Cisco IOS XE or Secure Firewall settings to an applicable CIS benchmark, document justified exceptions, and remediate deviations.
  2. Inspect device version, benchmark applicability, privileged account policies, enabled services, management exposure, and exception approvals.
  3. Inspect SSH/HTTPS management services, NETCONF or RESTCONF configuration, model schema, access roles, and operation results.
  4. Limit administrative exposure, authenticate routing and management where supported, and protect control-plane resources against abuse.
  5. Supported appliances receive tracked approved policies through the chosen management plane without granting excessive console privilege.

Explanation

Correct Answers

A:

Compare running Cisco IOS XE or Secure Firewall settings to an applicable CIS benchmark, document justified exceptions, and remediate deviations. This control addresses the failure mechanism and narrows the enforcement boundary. Security benchmarks are version-specific prescriptive baselines; blindly applying all recommendations without operational review can disrupt required services. Confirm pre-change conditions using: Inspect device version, benchmark applicability, privileged account policies, enabled services, management exposure, and exception approvals. This is the implementation portion of the complementary pair. Situation: A security engineer proposes disabling a critical administrative service merely because an unrelated benchmark says to remove unused services.

B:

Inspect device version, benchmark applicability, privileged account policies, enabled services, management exposure, and exception approvals. This checks the relevant condition before an engineer modifies production access or detection behavior. Security benchmarks are version-specific prescriptive baselines; blindly applying all recommendations without operational review can disrupt required services. The controlled response would be: Compare running Cisco IOS XE or Secure Firewall settings to an applicable CIS benchmark, document justified exceptions, and remediate deviations. This supplies the diagnostic evidence needed for the complementary action. Situation: A security engineer proposes disabling a critical administrative service merely because an unrelated benchmark says to remove unused services.

Incorrect Answers

C:

Inspect SSH/HTTPS management services, NETCONF or RESTCONF configuration, model schema, access roles, and operation results. This step could matter for NETCONF RESTCONF and API management security but is not part of the required complementary pair for this case. The paired steps are: Compare running Cisco IOS XE or Secure Firewall settings to an applicable CIS benchmark, document justified exceptions, and remediate deviations. and Inspect device version, benchmark applicability, privileged account policies, enabled services, management exposure, and exception approvals. Situation: A security engineer proposes disabling a critical administrative service merely because an unrelated benchmark says to remove unused services.

D:

Limit administrative exposure, authenticate routing and management where supported, and protect control-plane resources against abuse. This step could matter for Router control plane and management isolation but is not part of the required complementary pair for this case. The paired steps are: Compare running Cisco IOS XE or Secure Firewall settings to an applicable CIS benchmark, document justified exceptions, and remediate deviations. and Inspect device version, benchmark applicability, privileged account policies, enabled services, management exposure, and exception approvals. Situation: A security engineer proposes disabling a critical administrative service merely because an unrelated benchmark says to remove unused services.

E:

Supported appliances receive tracked approved policies through the chosen management plane without granting excessive console privilege. This step could matter for Cisco Security Cloud Control management boundary but is not part of the required complementary pair for this case. The paired steps are: Compare running Cisco IOS XE or Secure Firewall settings to an applicable CIS benchmark, document justified exceptions, and remediate deviations. and Inspect device version, benchmark applicability, privileged account policies, enabled services, management exposure, and exception approvals. Situation: A security engineer proposes disabling a critical administrative service merely because an unrelated benchmark says to remove unused services.

Question 156

A branch router exposes administrative SSH to all internet addresses after a troubleshooting change. Which observed result BEST confirms that the security requirement is met?

  1. Tested exploit traffic is detected or blocked by the configured policy while legitimate services remain available.
  2. Configuration findings map to auditable benchmark controls and critical deviations are corrected without assuming every default is compliant.
  3. Compliant users receive intended protected routes and application access without exposing unrelated networks.
  4. 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: A branch router exposes administrative SSH to all internet addresses after a troubleshooting change.

Incorrect Answers

A:

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: Untrusted networks cannot reach device administration and high-volume control traffic does not overwhelm protocol stability. Situation: A branch router exposes administrative SSH to all internet addresses after a troubleshooting change.

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: A branch router exposes administrative SSH to all internet addresses after a troubleshooting change.

C:

Compliant users receive intended protected routes and application access without exposing unrelated networks. This outcome tests Cisco Secure Client remote VPN policy 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: A branch router exposes administrative SSH to all internet addresses after a troubleshooting change.

Question 157

An organization with mixed on-prem mail systems requires pre-delivery inline inspection rather than after-arrival alerting. Which Cisco security control or operational response BEST addresses the stated need?

  1. Interpret Cisco Secure Endpoint detection events using file, process, device, event time, and connected-host context before declaring an infection scope.
  2. Deploy appropriate Cisco Secure Client modules for supported connectivity and endpoint posture requirements and verify the component state.
  3. Configure Cisco Secure Email Threat Defense to detect or remediate phishing and business email compromise using appropriate supported integration and policy.
  4. Choose supported Email Threat Defense supplementary mailbox visibility or inline gateway enforcement according to platform and pre-delivery requirements.

Explanation

Correct Answer

D:

Choose supported Email Threat Defense supplementary mailbox visibility or inline gateway enforcement according to platform and pre-delivery requirements. This control addresses the failure mechanism and narrows the enforcement boundary. Cisco ETD deployment options differ: a supplemental mailbox visibility path and a supported gateway path have different enforcement timing and platform prerequisites. Confirm pre-change conditions using: Inspect email platform, API permissions, journaling architecture, allowed mail-flow changes, product entitlement, and required remediation actions. Situation: An organization with mixed on-prem mail systems requires pre-delivery inline inspection rather than after-arrival alerting.

Incorrect Answers

A:

Interpret Cisco Secure Endpoint detection events using file, process, device, event time, and connected-host context before declaring an infection scope. This response applies to Secure Endpoint detection event trajectory, not the controlling requirement in this case. An endpoint detection event records what the connector observed and did; a block, quarantine, detection, and retrospective verdict are distinct states. For this scenario, the targeted action is: Choose supported Email Threat Defense supplementary mailbox visibility or inline gateway enforcement according to platform and pre-delivery requirements. Situation: An organization with mixed on-prem mail systems requires pre-delivery inline inspection rather than after-arrival alerting.

B:

Deploy appropriate Cisco Secure Client modules for supported connectivity and endpoint posture requirements and verify the component state. This response applies to Cisco Secure Client module and posture visibility, not the controlling requirement in this case. Secure Client is a modular endpoint platform; enabling a VPN tunnel does not automatically mean all security modules or postures are active. For this scenario, the targeted action is: Choose supported Email Threat Defense supplementary mailbox visibility or inline gateway enforcement according to platform and pre-delivery requirements. Situation: An organization with mixed on-prem mail systems requires pre-delivery inline inspection rather than after-arrival alerting.

C:

Configure Cisco Secure Email Threat Defense to detect or remediate phishing and business email compromise using appropriate supported integration and policy. This response applies to Email Threat Defense anti impersonation controls, not the controlling requirement in this case. Email Threat Defense uses message and behavioral context; an authenticated sender domain or clean attachment does not prove a message is safe. For this scenario, the targeted action is: Choose supported Email Threat Defense supplementary mailbox visibility or inline gateway enforcement according to platform and pre-delivery requirements. Situation: An organization with mixed on-prem mail systems requires pre-delivery inline inspection rather than after-arrival alerting.

Question 158

A newly deployed SNMPv3 user can authenticate but privacy negotiation fails after the device cipher settings change. Which Cisco security control or operational response BEST addresses the stated need?

  1. Use SNMPv3 with authentication and privacy where appropriate and restrict agents to approved management sources and read views.
  2. Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails.
  3. Protect programmable device management with authenticated endpoints, transport encryption, role authorization, and change transaction logging.
  4. Limit administrative exposure, authenticate routing and management where supported, and protect control-plane resources against abuse.

Explanation

Correct Answer

A:

Use SNMPv3 with authentication and privacy where appropriate and restrict agents to approved management sources and read views. This control addresses the failure mechanism and narrows the enforcement boundary. SNMPv3 supports integrity and encryption for management queries when authPriv is configured; SNMPv1 community strings do not provide equivalent protection. Confirm pre-change conditions using: Inspect SNMP user groups, auth/priv settings, engine IDs, management ACLs, and failed polling logs. Situation: A newly deployed SNMPv3 user can authenticate but privacy negotiation fails after the device cipher settings change.

Incorrect Answers

B:

Use TACACS+ to centralize device administrator identity and command authorization with accountable audit trails. This response applies to TACACS+ administration authorization, not the controlling requirement in this case. TACACS+ commonly separates authentication, authorization, and accounting for network device administration; user authentication alone does not grant every command. For this scenario, the targeted action is: Use SNMPv3 with authentication and privacy where appropriate and restrict agents to approved management sources and read views. Situation: A newly deployed SNMPv3 user can authenticate but privacy negotiation fails after the device cipher settings change.

C:

Protect programmable device management with authenticated endpoints, transport encryption, role authorization, and change transaction logging. This response applies to NETCONF RESTCONF and API management security, not the controlling requirement in this case. Programmable interfaces are management planes with security obligations comparable to CLI access; enabling RESTCONF does not itself validate an automation request. For this scenario, the targeted action is: Use SNMPv3 with authentication and privacy where appropriate and restrict agents to approved management sources and read views. Situation: A newly deployed SNMPv3 user can authenticate but privacy negotiation fails after the device cipher settings change.

D:

Limit administrative exposure, authenticate routing and management where supported, and protect control-plane resources against abuse. This response applies to Router control plane and management isolation, not the controlling requirement in this case. A network device has distinct control, data, and management planes; each requires separate scoped protection. For this scenario, the targeted action is: Use SNMPv3 with authentication and privacy where appropriate and restrict agents to approved management sources and read views. Situation: A newly deployed SNMPv3 user can authenticate but privacy negotiation fails after the device cipher settings change.

Question 159

A tunnel dashboard shows connected but encrypt counters rise while decrypt counters remain zero. Which observed result BEST confirms that the security requirement is met?

  1. The corrected handshake establishes valid security associations without weakening approved encryption or authentication standards.
  2. Spoofed gateway ARP frames are rejected while authorized static-IP hosts continue normal access with explicit bindings.
  3. A finance user reaches approved systems while guest traffic cannot cross the group policy boundary despite sharing switching infrastructure.
  4. A controlled application probe increments appropriate encrypt/decrypt counters on both peers and succeeds in both directions.

Explanation

Correct Answer

D:

A controlled application probe increments appropriate encrypt/decrypt counters on both peers and succeeds in both directions. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. IKE-up status validates part of the control plane; the protected data plane requires matching routes, selectors, and NAT behavior. Situation: A tunnel dashboard shows connected but encrypt counters rise while decrypt counters remain zero.

Incorrect Answers

A:

The corrected handshake establishes valid security associations without weakening approved encryption or authentication standards. This outcome tests FTD IKE negotiation failure isolation and is not sufficient proof of the stated requirement. Here the relevant validation is: A controlled application probe increments appropriate encrypt/decrypt counters on both peers and succeeds in both directions. Situation: A tunnel dashboard shows connected but encrypt counters rise while decrypt counters remain zero.

B:

Spoofed gateway ARP frames are rejected while authorized static-IP hosts continue normal access with explicit bindings. This outcome tests Dynamic ARP inspection and spoofed gateway and is not sufficient proof of the stated requirement. Here the relevant validation is: A controlled application probe increments appropriate encrypt/decrypt counters on both peers and succeeds in both directions. Situation: A tunnel dashboard shows connected but encrypt counters rise while decrypt counters remain zero.

C:

A finance user reaches approved systems while guest traffic cannot cross the group policy boundary despite sharing switching infrastructure. This outcome tests VLAN segmentation and SGT policy and is not sufficient proof of the stated requirement. Here the relevant validation is: A controlled application probe increments appropriate encrypt/decrypt counters on both peers and succeeds in both directions. Situation: A tunnel dashboard shows connected but encrypt counters rise while decrypt counters remain zero.

Question 160

A third-party laptop passes a Duo push challenge yet lacks the mandatory trusted device status for confidential files. Which observed result BEST confirms that the security requirement is met?

  1. Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization.
  2. A riskier session receives a stronger verification or denial decision without blocking routine authorized access unnecessarily.
  3. Authorized managed endpoints join the intended network while expired, revoked, or untrusted device credentials receive restricted treatment.
  4. A supported supplicant joins the assigned network only after successful authentication and policy assignment.

Explanation

Correct Answer

A:

Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. Multifactor authentication strengthens login assurance, while device trust and adaptive controls independently evaluate session risk. Situation: A third-party laptop passes a Duo push challenge yet lacks the mandatory trusted device status for confidential files.

Incorrect Answers

B:

A riskier session receives a stronger verification or denial decision without blocking routine authorized access unnecessarily. This outcome tests Duo Adaptive Access and SSO context and is not sufficient proof of the stated requirement. Here the relevant validation is: Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization. Situation: A third-party laptop passes a Duo push challenge yet lacks the mandatory trusted device status for confidential files.

C:

Authorized managed endpoints join the intended network while expired, revoked, or untrusted device credentials receive restricted treatment. This outcome tests Certificate identity and noncompliant access segregation and is not sufficient proof of the stated requirement. Here the relevant validation is: Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization. Situation: A third-party laptop passes a Duo push challenge yet lacks the mandatory trusted device status for confidential files.

D:

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: Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization. Situation: A third-party laptop passes a Duo push challenge yet lacks the mandatory trusted device status for confidential files.

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