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Cisco 350-701 Practice Test 24

Question 230

A SOC needs to triage an encrypted connection but its only evidence is the destination port 443. 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. Tested exploit traffic is detected or blocked by the configured policy while legitimate services remain available.
  3. Firewall and switch events share consistent time ordering and protected transport to the authorized log collector.
  4. Investigators can associate suspicious encrypted connections with affected devices while private payload content remains protected.

Explanation

Correct Answer

D:

Investigators can associate suspicious encrypted connections with affected devices while private payload content remains protected. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. Encrypted traffic analytics can leverage metadata and behavior; encryption reduces payload visibility and does not make a flow automatically benign. Situation: A SOC needs to triage an encrypted connection but its only evidence is the destination port 443.

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: Investigators can associate suspicious encrypted connections with affected devices while private payload content remains protected. Situation: A SOC needs to triage an encrypted connection but its only evidence is the destination port 443.

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: Investigators can associate suspicious encrypted connections with affected devices while private payload content remains protected. Situation: A SOC needs to triage an encrypted connection but its only evidence is the destination port 443.

C:

Firewall and switch events share consistent time ordering and protected transport to the authorized log collector. This outcome tests Secure syslog and timestamp correlation and is not sufficient proof of the stated requirement. Here the relevant validation is: Investigators can associate suspicious encrypted connections with affected devices while private payload content remains protected. Situation: A SOC needs to triage an encrypted connection but its only evidence is the destination port 443.

Question 231

A QR-code phishing campaign bypasses ordinary visible-link inspection and directs users to a credential page. Before changing security policy, what evidence should the engineer examine FIRST?

  1. Review message authentication results, sender/domain similarities, original contact directory, transaction changes, and escalation records.
  2. Review API audit calls, token audience and lifetime, privilege scope, abnormal exports, and linked cloud-resource access.
  3. Inspect phishing URL redirects, domain registration context, email authentication outcomes, clicked-user telemetry, and current block rules.
  4. Inspect sender and destination mismatch, sign-in geography, authentication strength, new device enrollment, and user-reported prompts.

Explanation

Correct Answer

C:

Inspect phishing URL redirects, domain registration context, email authentication outcomes, clicked-user telemetry, and current block rules. This checks the relevant condition before an engineer modifies production access or detection behavior. A secure email channel and DNS/web controls reduce exposure but cannot certify that every newly registered domain is benign. The controlled response would be: Combine suspicious message reporting, web destination inspection, reputation controls, and user training with enforceable authentication policies. Situation: A QR-code phishing campaign bypasses ordinary visible-link inspection and directs users to a credential page.

Incorrect Answers

A:

Review message authentication results, sender/domain similarities, original contact directory, transaction changes, and escalation records. This evidence addresses Business email compromise verification; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect phishing URL redirects, domain registration context, email authentication outcomes, clicked-user telemetry, and current block rules. Situation: A QR-code phishing campaign bypasses ordinary visible-link inspection and directs users to a credential page.

B:

Review API audit calls, token audience and lifetime, privilege scope, abnormal exports, and linked cloud-resource access. This evidence addresses Cloud API breach and lateral movement; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect phishing URL redirects, domain registration context, email authentication outcomes, clicked-user telemetry, and current block rules. Situation: A QR-code phishing campaign bypasses ordinary visible-link inspection and directs users to a credential page.

D:

Inspect sender and destination mismatch, sign-in geography, authentication strength, new device enrollment, and user-reported prompts. This evidence addresses Credential phishing and account takeover; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect phishing URL redirects, domain registration context, email authentication outcomes, clicked-user telemetry, and current block rules. Situation: A QR-code phishing campaign bypasses ordinary visible-link inspection and directs users to a credential page.

Question 232

A newly published flaw affects a specific library version but inventory cannot confirm whether production uses it. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Inspect site prefix growth, routing requirements, traffic selectors, tunnel-interface support, and failover paths.
  2. One failed perimeter control does not provide unmonitored unrestricted access to sensitive workloads.
  3. Review asset versions, affected component evidence, external reachability, exploit preconditions, compensating controls, and vendor advisories.
  4. Apply context-aware output encoding, anti-CSRF protections, and correct cookie controls at the relevant trust boundary.
  5. Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data.

Explanation

Correct Answers

C:

Review asset versions, affected component evidence, external reachability, exploit preconditions, compensating controls, and vendor advisories. This checks the relevant condition before an engineer modifies production access or detection behavior. A CVE identifies a disclosed issue and CVSS summarizes severity characteristics; neither alone proves exposure or exploitation of a particular asset. The controlled response would be: Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data. This supplies the diagnostic evidence needed for the complementary action. Situation: A newly published flaw affects a specific library version but inventory cannot confirm whether production uses it.

E:

Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data. This control addresses the failure mechanism and narrows the enforcement boundary. A CVE identifies a disclosed issue and CVSS summarizes severity characteristics; neither alone proves exposure or exploitation of a particular asset. Confirm pre-change conditions using: Review asset versions, affected component evidence, external reachability, exploit preconditions, compensating controls, and vendor advisories. This is the implementation portion of the complementary pair. Situation: A newly published flaw affects a specific library version but inventory cannot confirm whether production uses it.

Incorrect Answers

A:

Inspect site prefix growth, routing requirements, traffic selectors, tunnel-interface support, and failover paths. This step could matter for Route-based versus policy-based VPN design but is not part of the required complementary pair for this case. The paired steps are: Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data. and Review asset versions, affected component evidence, external reachability, exploit preconditions, compensating controls, and vendor advisories. Situation: A newly published flaw affects a specific library version but inventory cannot confirm whether production uses it.

B:

One failed perimeter control does not provide unmonitored unrestricted access to sensitive workloads. This step could matter for Defense in depth and Cisco SAFE but is not part of the required complementary pair for this case. The paired steps are: Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data. and Review asset versions, affected component evidence, external reachability, exploit preconditions, compensating controls, and vendor advisories. Situation: A newly published flaw affects a specific library version but inventory cannot confirm whether production uses it.

D:

Apply context-aware output encoding, anti-CSRF protections, and correct cookie controls at the relevant trust boundary. This step could matter for Web injection and request forgery but is not part of the required complementary pair for this case. The paired steps are: Triage software vulnerabilities using version applicability, exploit exposure, available remediation, and business impact alongside published CVE and CVSS data. and Review asset versions, affected component evidence, external reachability, exploit preconditions, compensating controls, and vendor advisories. Situation: A newly published flaw affects a specific library version but inventory cannot confirm whether production uses it.

Question 233

A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password. Which observed result BEST confirms that the security requirement is met?

  1. A supported supplicant joins the assigned network only after successful authentication and policy assignment.
  2. Guests obtain only appropriate internet access while enrolled employees reach approved internal applications under auditable policy.
  3. An unknown IoT printer receives a restrictive authorization pending verification rather than unconditional internal access.
  4. Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization.

Explanation

Correct Answer

B:

Guests obtain only appropriate internet access while enrolled employees reach approved internal applications under auditable policy. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. Guest access and BYOD onboarding are authorization workflows, not a grant of permanent trusted access merely because a device connects to Wi-Fi. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.

Incorrect Answers

A:

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: Guests obtain only appropriate internet access while enrolled employees reach approved internal applications under auditable policy. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.

C:

An unknown IoT printer receives a restrictive authorization pending verification rather than unconditional internal access. This outcome tests Cisco ISE profiling and endpoint identity certainty and is not sufficient proof of the stated requirement. Here the relevant validation is: Guests obtain only appropriate internet access while enrolled employees reach approved internal applications under auditable policy. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.

D:

Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization. This outcome tests Cisco Duo multifactor and device trust policy and is not sufficient proof of the stated requirement. Here the relevant validation is: Guests obtain only appropriate internet access while enrolled employees reach approved internal applications under auditable policy. Situation: A campus wants sponsor-approved visitor Wi-Fi that expires automatically instead of sharing an employee password.

Question 234

A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target. 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. An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges.
  3. A controlled policy change reaches the correct active session and either reauthenticates or terminates it as intended.
  4. A supported supplicant joins the assigned network only after successful authentication and policy assignment.

Explanation

Correct Answer

D:

A supported supplicant joins the assigned network only after successful authentication and policy assignment. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. In 802.1X the endpoint supplicant communicates through an authenticator to a back-end authentication server; access policy follows AAA results. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.

Incorrect Answers

A:

Users with acceptable identities and devices reach protected apps while stolen passwords or untrusted device states fail authorization. This outcome tests Cisco Duo multifactor and device trust policy and is not sufficient proof of the stated requirement. Here the relevant validation is: A supported supplicant joins the assigned network only after successful authentication and policy assignment. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.

B:

An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. This outcome tests MAB fallback and printer restriction and is not sufficient proof of the stated requirement. Here the relevant validation is: A supported supplicant joins the assigned network only after successful authentication and policy assignment. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.

C:

A controlled policy change reaches the correct active session and either reauthenticates or terminates it as intended. This outcome tests CoA failure and authorization policy debugging and is not sufficient proof of the stated requirement. Here the relevant validation is: A supported supplicant joins the assigned network only after successful authentication and policy assignment. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.

Question 235

An analyst wants a playbook to enrich suspicious domain alerts with DNS and endpoint context before allowing isolation. Which observed result BEST confirms that the security requirement is met?

  1. Guests obtain only appropriate internet access while enrolled employees reach approved internal applications under auditable policy.
  2. A device that fails posture moves to remediation or disconnects under the updated policy without requiring a full network restart.
  3. A controlled policy change reaches the correct active session and either reauthenticates or terminates it as intended.
  4. A test high-confidence threat generates one attributable case and a documented approved response without duplicate unsafe playbook actions.

Explanation

Correct Answer

D:

A test high-confidence threat generates one attributable case and a documented approved response without duplicate unsafe playbook actions. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. Orchestration connects event evidence to repeatable response, but logs and playbook execution require separation of detection confidence and authorization. Situation: An analyst wants a playbook to enrich suspicious domain alerts with DNS and endpoint context before allowing isolation.

Incorrect Answers

A:

Guests obtain only appropriate internet access while enrolled employees reach approved internal applications under auditable policy. This outcome tests Cisco ISE guest and BYOD identity policies and is not sufficient proof of the stated requirement. Here the relevant validation is: A test high-confidence threat generates one attributable case and a documented approved response without duplicate unsafe playbook actions. Situation: An analyst wants a playbook to enrich suspicious domain alerts with DNS and endpoint context before allowing isolation.

B:

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: A test high-confidence threat generates one attributable case and a documented approved response without duplicate unsafe playbook actions. Situation: An analyst wants a playbook to enrich suspicious domain alerts with DNS and endpoint context before allowing isolation.

C:

A controlled policy change reaches the correct active session and either reauthenticates or terminates it as intended. This outcome tests CoA failure and authorization policy debugging and is not sufficient proof of the stated requirement. Here the relevant validation is: A test high-confidence threat generates one attributable case and a documented approved response without duplicate unsafe playbook actions. Situation: An analyst wants a playbook to enrich suspicious domain alerts with DNS and endpoint context before allowing isolation.

Question 236

A developer runs application code on PaaS but fails to patch vulnerable application dependencies that remain under customer control. Which Cisco security control or operational response BEST addresses the stated need?

  1. Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners.
  2. Restrict cloud roles to necessary actions and resources, require strong identity controls, and log administrative changes independent of workload configuration.
  3. Use appropriately supported eBPF-based observation to understand process and network activity without assuming kernel hooks enforce every application policy.
  4. Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline.

Explanation

Correct Answer

A:

Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners. This control addresses the failure mechanism and narrows the enforcement boundary. Cloud providers secure their portion of the stack, but moving an application to SaaS does not eliminate the customer's identity and data obligations. Confirm pre-change conditions using: Inspect provider service agreements, guest OS and application responsibilities, customer IAM, network settings, and data classification. Situation: A developer runs application code on PaaS but fails to patch vulnerable application dependencies that remain under customer control.

Incorrect Answers

B:

Restrict cloud roles to necessary actions and resources, require strong identity controls, and log administrative changes independent of workload configuration. This response applies to Cloud IAM least privilege and logging, not the controlling requirement in this case. Cloud privilege is an enforceable API control; encrypting data at rest does not prevent an overprivileged identity from invoking destructive actions. For this scenario, the targeted action is: Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners. Situation: A developer runs application code on PaaS but fails to patch vulnerable application dependencies that remain under customer control.

C:

Use appropriately supported eBPF-based observation to understand process and network activity without assuming kernel hooks enforce every application policy. This response applies to eBPF security telemetry scope, not the controlling requirement in this case. eBPF enables efficient programmable Linux kernel instrumentation, but security capabilities depend on the actual sensor and deployment configuration. For this scenario, the targeted action is: Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners. Situation: A developer runs application code on PaaS but fails to patch vulnerable application dependencies that remain under customer control.

D:

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: Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners. Situation: A developer runs application code on PaaS but fails to patch vulnerable application dependencies that remain under customer control.

Question 237

A remote client encrypts traffic to a server but ignores an untrusted intermediate certificate warning. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. One failed perimeter control does not provide unmonitored unrestricted access to sensitive workloads.
  2. Validate peer identity with a trusted certificate chain, correct hostname, certificate validity, and appropriate TLS policy before exchanging sensitive data.
  3. Inspect server certificate SAN, chain trust, expiry and revocation status, negotiated protocol, and handshake errors.
  4. Use negotiated IKE/IPsec proposals with matching identities and selectors, and enable appropriate UDP encapsulation when NAT disrupts ESP carriage.
  5. Inspect source provenance, attempted instruction overrides, allowed tool verbs, prompt isolation, and server-side authorization results.

Explanation

Correct Answers

B:

Validate peer identity with a trusted certificate chain, correct hostname, certificate validity, and appropriate TLS policy before exchanging sensitive data. This control addresses the failure mechanism and narrows the enforcement boundary. Encryption without authenticated identity does not rule out interception; certificates bind a public key to a verified name under a trust chain. Confirm pre-change conditions using: Inspect server certificate SAN, chain trust, expiry and revocation status, negotiated protocol, and handshake errors. This is the implementation portion of the complementary pair. Situation: A remote client encrypts traffic to a server but ignores an untrusted intermediate certificate warning.

C:

Inspect server certificate SAN, chain trust, expiry and revocation status, negotiated protocol, and handshake errors. This checks the relevant condition before an engineer modifies production access or detection behavior. Encryption without authenticated identity does not rule out interception; certificates bind a public key to a verified name under a trust chain. The controlled response would be: Validate peer identity with a trusted certificate chain, correct hostname, certificate validity, and appropriate TLS policy before exchanging sensitive data. This supplies the diagnostic evidence needed for the complementary action. Situation: A remote client encrypts traffic to a server but ignores an untrusted intermediate certificate warning.

Incorrect Answers

A:

One failed perimeter control does not provide unmonitored unrestricted access to sensitive workloads. This step could matter for Defense in depth and Cisco SAFE but is not part of the required complementary pair for this case. The paired steps are: Validate peer identity with a trusted certificate chain, correct hostname, certificate validity, and appropriate TLS policy before exchanging sensitive data. and Inspect server certificate SAN, chain trust, expiry and revocation status, negotiated protocol, and handshake errors. Situation: A remote client encrypts traffic to a server but ignores an untrusted intermediate certificate warning.

D:

Use negotiated IKE/IPsec proposals with matching identities and selectors, and enable appropriate UDP encapsulation when NAT disrupts ESP carriage. This step could matter for IPsec IKE and NAT traversal but is not part of the required complementary pair for this case. The paired steps are: Validate peer identity with a trusted certificate chain, correct hostname, certificate validity, and appropriate TLS policy before exchanging sensitive data. and Inspect server certificate SAN, chain trust, expiry and revocation status, negotiated protocol, and handshake errors. Situation: A remote client encrypts traffic to a server but ignores an untrusted intermediate certificate warning.

E:

Inspect source provenance, attempted instruction overrides, allowed tool verbs, prompt isolation, and server-side authorization results. This step could matter for Prompt injection trust boundary but is not part of the required complementary pair for this case. The paired steps are: Validate peer identity with a trusted certificate chain, correct hostname, certificate validity, and appropriate TLS policy before exchanging sensitive data. and Inspect server certificate SAN, chain trust, expiry and revocation status, negotiated protocol, and handshake errors. Situation: A remote client encrypts traffic to a server but ignores an untrusted intermediate certificate warning.

Question 238

A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles.
  2. An unknown IoT printer receives a restrictive authorization pending verification rather than unconditional internal access.
  3. Inspect SSO federation setup, conditional access rules, authenticator strength, location signals, and Duo activity logs.
  4. Use MAC Authentication Bypass only for supported non-802.1X devices with restricted roles and inventory-backed policy.
  5. Inspect EAP exchange, authentication method, RADIUS reachability, certificate trust, network device identity, and authorization result.

Explanation

Correct Answers

A:

Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles. This control addresses the failure mechanism and narrows the enforcement boundary. In 802.1X the endpoint supplicant communicates through an authenticator to a back-end authentication server; access policy follows AAA results. Confirm pre-change conditions using: Inspect EAP exchange, authentication method, RADIUS reachability, certificate trust, network device identity, and authorization result. This is the implementation portion of the complementary pair. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.

E:

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. This supplies the diagnostic evidence needed for the complementary action. Situation: A laptop presents valid credentials but the switch has not been configured with the RADIUS server as an AAA target.

Incorrect Answers

B:

An unknown IoT printer receives a restrictive authorization pending verification rather than unconditional internal access. This step could matter for Cisco ISE profiling and endpoint identity certainty but is not part of the required complementary pair for this case. The paired steps are: Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles. and 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.

C:

Inspect SSO federation setup, conditional access rules, authenticator strength, location signals, and Duo activity logs. This step could matter for Duo Adaptive Access and SSO context but is not part of the required complementary pair for this case. The paired steps are: Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles. and 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:

Use MAC Authentication Bypass only for supported non-802.1X devices with restricted roles and inventory-backed policy. This step could matter for MAB fallback and printer restriction but is not part of the required complementary pair for this case. The paired steps are: Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles. and 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 239

A compromised endpoint sends encrypted outbound data to an unfamiliar service over port 443 but has no DLP coverage. Which Cisco security control or operational response BEST addresses the stated need?

  1. Use Cisco Duo SSO and Adaptive Access to apply policy based on user group, application sensitivity, location or risk, and device health where supported.
  2. Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles.
  3. Identify suspicious DNS-based data movement using query entropy, length, volume, domain ownership, and endpoint context before containment.
  4. Correlate unusual encrypted uploads and sanctioned cloud-service use with identity, DLP, destination, and endpoint telemetry.

Explanation

Correct Answer

D:

Correlate unusual encrypted uploads and sanctioned cloud-service use with identity, DLP, destination, and endpoint telemetry. This control addresses the failure mechanism and narrows the enforcement boundary. HTTPS encryption does not prove the destination or data transfer is authorized; flow, SaaS policy, and endpoint context can reveal risk without blindly decrypting all traffic. Confirm pre-change conditions using: Inspect flow byte asymmetry, SaaS tenant, DLP events, process initiator, upload time, and user job role. Situation: A compromised endpoint sends encrypted outbound data to an unfamiliar service over port 443 but has no DLP coverage.

Incorrect Answers

A:

Use Cisco Duo SSO and Adaptive Access to apply policy based on user group, application sensitivity, location or risk, and device health where supported. This response applies to Duo Adaptive Access and SSO context, not the controlling requirement in this case. Single sign-on simplifies authentication flow but does not mean every connected application should share identical authorization and risk policy. For this scenario, the targeted action is: Correlate unusual encrypted uploads and sanctioned cloud-service use with identity, DLP, destination, and endpoint telemetry. Situation: A compromised endpoint sends encrypted outbound data to an unfamiliar service over port 443 but has no DLP coverage.

B:

Configure network access device 802.1X to use Cisco ISE RADIUS decisions and verify supplicant, authenticator, and server roles. This response applies to 802.1X port-based access with Cisco ISE, not the controlling requirement in this case. In 802.1X the endpoint supplicant communicates through an authenticator to a back-end authentication server; access policy follows AAA results. For this scenario, the targeted action is: Correlate unusual encrypted uploads and sanctioned cloud-service use with identity, DLP, destination, and endpoint telemetry. Situation: A compromised endpoint sends encrypted outbound data to an unfamiliar service over port 443 but has no DLP coverage.

C:

Identify suspicious DNS-based data movement using query entropy, length, volume, domain ownership, and endpoint context before containment. This response applies to DNS tunneling exfiltration detection, not the controlling requirement in this case. DNS is a name-resolution protocol but can carry encoded data in labels or answers; unusual queries require contextual analysis to avoid false positives. For this scenario, the targeted action is: Correlate unusual encrypted uploads and sanctioned cloud-service use with identity, DLP, destination, and endpoint telemetry. Situation: A compromised endpoint sends encrypted outbound data to an unfamiliar service over port 443 but has no DLP coverage.

Question 240

A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops. Which observed result BEST confirms that the security requirement is met?

  1. The architecture provides required identity-aware web or private application protection without mislabeling security services alone as an SD-WAN fabric.
  2. A contractor reaches one approved HR web app without gaining routed reachability to unrelated production subnets.
  3. Unsupported AI destinations cannot receive restricted records while authorized safe business use is distinguishable in audit logs.
  4. Managed remote users are inspected and authorized consistently while unmanaged or excluded sessions cannot silently bypass required protection.

Explanation

Correct Answer

D:

Managed remote users are inspected and authorized consistently while unmanaged or excluded sessions cannot silently bypass required protection. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. 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. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.

Incorrect Answers

A:

The architecture provides required identity-aware web or private application protection without mislabeling security services alone as an SD-WAN fabric. This outcome tests SSE compared with SASE architecture and is not sufficient proof of the stated requirement. Here the relevant validation is: Managed remote users are inspected and authorized consistently while unmanaged or excluded sessions cannot silently bypass required protection. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.

B:

A contractor reaches one approved HR web app without gaining routed reachability to unrelated production subnets. This outcome tests Cisco Secure Access private app access and is not sufficient proof of the stated requirement. Here the relevant validation is: Managed remote users are inspected and authorized consistently while unmanaged or excluded sessions cannot silently bypass required protection. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.

C:

Unsupported AI destinations cannot receive restricted records while authorized safe business use is distinguishable in audit logs. This outcome tests AI application guardrails and shadow AI and is not sufficient proof of the stated requirement. Here the relevant validation is: Managed remote users are inspected and authorized consistently while unmanaged or excluded sessions cannot silently bypass required protection. Situation: A remote laptop bypasses cloud inspection after its client traffic forwarding service silently stops.

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