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Cisco 350-701 Practice Test 73

Question 720

After a firmware upgrade, one FTD peer offers only a different IKE encryption suite and IKE negotiation stops. Before changing security policy, what evidence should the engineer examine FIRST?

  1. Inspect VPN event traces, IKE negotiation state, certificate or PSK errors, UDP 500/4500, and proposal mismatches.
  2. Inspect bidirectional security association counters, packet traces, NAT policy, route selection, and remote selectors.
  3. Inspect SSH/HTTPS management services, NETCONF or RESTCONF configuration, model schema, access roles, and operation results.
  4. Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration.

Explanation

Correct Answer

A:

Inspect VPN event traces, IKE negotiation state, certificate or PSK errors, UDP 500/4500, and proposal mismatches. This checks the relevant condition before an engineer modifies production access or detection behavior. Tunnel establishment progresses through distinct authentication and negotiation stages; changing unrelated firewall rules cannot fix mismatched proposals. The controlled response would be: Diagnose VPN setup failures in phase order by comparing peer reachability, authentication identities, and mutually supported IKE and IPsec proposals. Situation: After a firmware upgrade, one FTD peer offers only a different IKE encryption suite and IKE negotiation stops.

Incorrect Answers

B:

Inspect bidirectional security association counters, packet traces, NAT policy, route selection, and remote selectors. This evidence addresses FTD VPN up but no protected data; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect VPN event traces, IKE negotiation state, certificate or PSK errors, UDP 500/4500, and proposal mismatches. Situation: After a firmware upgrade, one FTD peer offers only a different IKE encryption suite and IKE negotiation stops.

C:

Inspect SSH/HTTPS management services, NETCONF or RESTCONF configuration, model schema, access roles, and operation results. This evidence addresses NETCONF RESTCONF and API management security; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect VPN event traces, IKE negotiation state, certificate or PSK errors, UDP 500/4500, and proposal mismatches. Situation: After a firmware upgrade, one FTD peer offers only a different IKE encryption suite and IKE negotiation stops.

D:

Inspect source/destination tuples, flow duration, byte counts, exporters, collector receipt, and sampling configuration. This evidence addresses NetFlow and telemetry flow analysis; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect VPN event traces, IKE negotiation state, certificate or PSK errors, UDP 500/4500, and proposal mismatches. Situation: After a firmware upgrade, one FTD peer offers only a different IKE encryption suite and IKE negotiation stops.

Question 721

A container investigation needs to tie outbound connections to the Linux process that created them. Before changing security policy, what evidence should the engineer examine FIRST?

  1. Inspect asset inventory, cloud service exposure, cloud security baseline, exception handling, and assessment findings.
  2. Inspect storage encryption policy, customer-managed key dependencies, rotation schedule, secret locations, and access logs.
  3. Inspect image signatures or digests, container service accounts, secrets mounts, node permissions, and east-west traffic.
  4. Inspect supported kernel/runtime versions, telemetry capture points, performance overhead, event schemas, and control ownership.

Explanation

Correct Answer

D:

Inspect supported kernel/runtime versions, telemetry capture points, performance overhead, event schemas, and control ownership. This checks the relevant condition before an engineer modifies production access or detection behavior. eBPF enables efficient programmable Linux kernel instrumentation, but security capabilities depend on the actual sensor and deployment configuration. The controlled response would be: Use appropriately supported eBPF-based observation to understand process and network activity without assuming kernel hooks enforce every application policy. Situation: A container investigation needs to tie outbound connections to the Linux process that created them.

Incorrect Answers

A:

Inspect asset inventory, cloud service exposure, cloud security baseline, exception handling, and assessment findings. This evidence addresses Cloud security posture policy selection; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect supported kernel/runtime versions, telemetry capture points, performance overhead, event schemas, and control ownership. Situation: A container investigation needs to tie outbound connections to the Linux process that created them.

B:

Inspect storage encryption policy, customer-managed key dependencies, rotation schedule, secret locations, and access logs. This evidence addresses Cloud application encryption and key responsibility; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect supported kernel/runtime versions, telemetry capture points, performance overhead, event schemas, and control ownership. Situation: A container investigation needs to tie outbound connections to the Linux process that created them.

C:

Inspect image signatures or digests, container service accounts, secrets mounts, node permissions, and east-west traffic. This evidence addresses Container workload identity and image governance; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect supported kernel/runtime versions, telemetry capture points, performance overhead, event schemas, and control ownership. Situation: A container investigation needs to tie outbound connections to the Linux process that created them.

Question 722

A branch user reports malware popups but the application is slow only during a major inbound traffic spike at the firewall. Which Cisco security control or operational response BEST addresses the stated need?

  1. Layer identity, network segmentation, endpoint, visibility, and policy enforcement around critical assets using Cisco SAFE-style security architecture principles.
  2. Constrain compromised API credentials through scoped permissions, rotation, behavior alerts, and incident review rather than assuming encrypted transport prevents misuse.
  3. Verify payment or access-change requests through an independently established channel and enforce dual approval for high-impact changes.
  4. Differentiate traffic-exhaustion attacks from host malware by inspecting network utilization, service saturation, and endpoint behavior before choosing containment.

Explanation

Correct Answer

D:

Differentiate traffic-exhaustion attacks from host malware by inspecting network utilization, service saturation, and endpoint behavior before choosing containment. This control addresses the failure mechanism and narrows the enforcement boundary. A volumetric DDoS overwhelms service capacity whereas a Trojan executes on a host; discriminating evidence is required for targeted controls. Confirm pre-change conditions using: Examine flow spikes, source distributions, server resource graphs, load-balancer logs, and endpoint execution telemetry. Situation: A branch user reports malware popups but the application is slow only during a major inbound traffic spike at the firewall.

Incorrect Answers

A:

Layer identity, network segmentation, endpoint, visibility, and policy enforcement around critical assets using Cisco SAFE-style security architecture principles. This response applies to Defense in depth and Cisco SAFE, not the controlling requirement in this case. Defense in depth combines complementary independent controls; stacking duplicate products at one boundary does not protect other attack paths. For this scenario, the targeted action is: Differentiate traffic-exhaustion attacks from host malware by inspecting network utilization, service saturation, and endpoint behavior before choosing containment. Situation: A branch user reports malware popups but the application is slow only during a major inbound traffic spike at the firewall.

B:

Constrain compromised API credentials through scoped permissions, rotation, behavior alerts, and incident review rather than assuming encrypted transport prevents misuse. This response applies to Cloud API breach and lateral movement, not the controlling requirement in this case. Encryption in transit protects a channel but does not limit an authorized-looking API request carrying a stolen bearer token. For this scenario, the targeted action is: Differentiate traffic-exhaustion attacks from host malware by inspecting network utilization, service saturation, and endpoint behavior before choosing containment. Situation: A branch user reports malware popups but the application is slow only during a major inbound traffic spike at the firewall.

C:

Verify payment or access-change requests through an independently established channel and enforce dual approval for high-impact changes. This response applies to Business email compromise verification, not the controlling requirement in this case. A convincing display name or reply chain does not prove a sender can authorize sensitive financial and access changes. For this scenario, the targeted action is: Differentiate traffic-exhaustion attacks from host malware by inspecting network utilization, service saturation, and endpoint behavior before choosing containment. Situation: A branch user reports malware popups but the application is slow only during a major inbound traffic spike at the firewall.

Question 723

A manufacturing device cannot run 802.1X and requires controlled enrollment without pretending MAB is strong authentication. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs.
  2. Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies.
  3. An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges.
  4. Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types.
  5. Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use.

Explanation

Correct Answers

B:

Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies. This checks the relevant condition before an engineer modifies production access or detection behavior. Network device profiling infers endpoint type from evidence; a recognized device category is not independent proof of user authorization or security posture. The controlled response would be: Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types. This supplies the diagnostic evidence needed for the complementary action. Situation: A manufacturing device cannot run 802.1X and requires controlled enrollment without pretending MAB is strong authentication.

D:

Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types. This control addresses the failure mechanism and narrows the enforcement boundary. Network device profiling infers endpoint type from evidence; a recognized device category is not independent proof of user authorization or security posture. Confirm pre-change conditions using: Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies. This is the implementation portion of the complementary pair. Situation: A manufacturing device cannot run 802.1X and requires controlled enrollment without pretending MAB is strong authentication.

Incorrect Answers

A:

Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. This step could matter for CoA failure and authorization policy debugging but is not part of the required complementary pair for this case. The paired steps are: Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types. and Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies. Situation: A manufacturing device cannot run 802.1X and requires controlled enrollment without pretending MAB is strong authentication.

C:

An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. 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: Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types. and Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies. Situation: A manufacturing device cannot run 802.1X and requires controlled enrollment without pretending MAB is strong authentication.

E:

Separate employee, guest, and personally owned device onboarding through Cisco ISE identity and authorization policies matched to legitimate use. This step could matter for Cisco ISE guest and BYOD identity policies but is not part of the required complementary pair for this case. The paired steps are: Combine device profiling evidence with authentication and posture to make appropriate Cisco ISE authorization decisions while acknowledging unknown device types. and Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies. Situation: A manufacturing device cannot run 802.1X and requires controlled enrollment without pretending MAB is strong authentication.

Question 724

A retailer deploys two workloads on different public clouds and one inherits permissive security group rules. Which observed result BEST confirms that the security requirement is met?

  1. Workload process-to-network events are attributable without destabilizing the monitored host or overstating enforcement abilities.
  2. Equivalent approved network and identity restrictions work on each target cloud without assuming policy formats are interchangeable.
  3. A test cloud privilege escalation is detected with linked sign-in and API activity rather than isolated low-context alerts.
  4. Misconfigured public resources are detected and controlled while approved exceptions remain documented and reviewed.

Explanation

Correct Answer

B:

Equivalent approved network and identity restrictions work on each target cloud without assuming policy formats are interchangeable. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. Multicloud governance can centralize design, but platform-specific APIs and capabilities must be validated rather than treating every cloud service as identical. Situation: A retailer deploys two workloads on different public clouds and one inherits permissive security group rules.

Incorrect Answers

A:

Workload process-to-network events are attributable without destabilizing the monitored host or overstating enforcement abilities. This outcome tests eBPF security telemetry scope and is not sufficient proof of the stated requirement. Here the relevant validation is: Equivalent approved network and identity restrictions work on each target cloud without assuming policy formats are interchangeable. Situation: A retailer deploys two workloads on different public clouds and one inherits permissive security group rules.

C:

A test cloud privilege escalation is detected with linked sign-in and API activity rather than isolated low-context alerts. This outcome tests Splunk detection correlation across cloud feeds and is not sufficient proof of the stated requirement. Here the relevant validation is: Equivalent approved network and identity restrictions work on each target cloud without assuming policy formats are interchangeable. Situation: A retailer deploys two workloads on different public clouds and one inherits permissive security group rules.

D:

Misconfigured public resources are detected and controlled while approved exceptions remain documented and reviewed. This outcome tests Cloud security posture policy selection and is not sufficient proof of the stated requirement. Here the relevant validation is: Equivalent approved network and identity restrictions work on each target cloud without assuming policy formats are interchangeable. Situation: A retailer deploys two workloads on different public clouds and one inherits permissive security group rules.

Question 725

A badge reader has no supplicant and requires carefully limited wired connectivity through Cisco ISE. Which observed result BEST confirms that the security requirement is met?

  1. An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges.
  2. A staged exfiltration simulation is distinguished from legitimate DNS traffic and the responsible endpoint is investigated.
  3. A supported supplicant joins the assigned network only after successful authentication and policy assignment.
  4. A controlled policy change reaches the correct active session and either reauthenticates or terminates it as intended.

Explanation

Correct Answer

A:

An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. This is an observable acceptance condition, rather than an assumption that enabling a feature alone proves security. MAB relies on spoofable MAC identity and should be treated as lower-assurance admission, not an equivalent replacement for EAP-TLS. Situation: A badge reader has no supplicant and requires carefully limited wired connectivity through Cisco ISE.

Incorrect Answers

B:

A staged exfiltration simulation is distinguished from legitimate DNS traffic and the responsible endpoint is investigated. This outcome tests DNS tunneling exfiltration detection and is not sufficient proof of the stated requirement. Here the relevant validation is: An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. Situation: A badge reader has no supplicant and requires carefully limited wired connectivity through Cisco ISE.

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: An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. Situation: A badge reader has no supplicant and requires carefully limited wired connectivity through Cisco ISE.

D:

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: An enrolled printer communicates only with approved print services while an unknown MAC does not gain employee privileges. Situation: A badge reader has no supplicant and requires carefully limited wired connectivity through Cisco ISE.

Question 726

A rogue hub creates thousands of source MAC identities and a campus switch table begins to churn. Which Cisco security control or operational response BEST addresses the stated need?

  1. Choose centralized multi-device policy management for fleets while preserving appropriate emergency access and approval workflows.
  2. Use Dynamic ARP Inspection with reliable IP-to-MAC bindings to reject forged ARP claims on untrusted access interfaces.
  3. Apply access-port security, storm thresholds, and BPDU safeguards according to host role to limit CAM abuse and accidental switching loops.
  4. Place appropriate firewall or distributed policy enforcement around both internet-facing flows and lateral workload communications.

Explanation

Correct Answer

C:

Apply access-port security, storm thresholds, and BPDU safeguards according to host role to limit CAM abuse and accidental switching loops. This control addresses the failure mechanism and narrows the enforcement boundary. Port security limits learned MAC identities and BPDU guard helps protect intended edge ports; storm control limits damaging broadcast or multicast spikes. Confirm pre-change conditions using: Inspect learned MAC counts, access versus trunk state, BPDU reception, storm-control counters, and port error events. Situation: A rogue hub creates thousands of source MAC identities and a campus switch table begins to churn.

Incorrect Answers

A:

Choose centralized multi-device policy management for fleets while preserving appropriate emergency access and approval workflows. This response applies to Centralized firewall manager versus local control, not the controlling requirement in this case. Centralized managers help standardize multi-device policy, but management-plane availability and change authorization remain essential. For this scenario, the targeted action is: Apply access-port security, storm thresholds, and BPDU safeguards according to host role to limit CAM abuse and accidental switching loops. Situation: A rogue hub creates thousands of source MAC identities and a campus switch table begins to churn.

B:

Use Dynamic ARP Inspection with reliable IP-to-MAC bindings to reject forged ARP claims on untrusted access interfaces. This response applies to Dynamic ARP inspection and spoofed gateway, not the controlling requirement in this case. DAI relies on trustworthy binding information; enabling inspection without handling static addressing can interrupt legitimate users. For this scenario, the targeted action is: Apply access-port security, storm thresholds, and BPDU safeguards according to host role to limit CAM abuse and accidental switching loops. Situation: A rogue hub creates thousands of source MAC identities and a campus switch table begins to churn.

D:

Place appropriate firewall or distributed policy enforcement around both internet-facing flows and lateral workload communications. This response applies to North south versus east west segmentation, not the controlling requirement in this case. Perimeter inspection focuses north-south traffic; internal segmentation contains east-west lateral movement when workloads share a network. For this scenario, the targeted action is: Apply access-port security, storm thresholds, and BPDU safeguards according to host role to limit CAM abuse and accidental switching loops. Situation: A rogue hub creates thousands of source MAC identities and a campus switch table begins to churn.

Question 727

A switch discards CoA messages after its dynamic-author client shared secret is rotated incorrectly. Before changing security policy, what evidence should the engineer examine FIRST?

  1. Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs.
  2. Inspect detection search logic, sourcetype fields, incident assignment, playbook permissions, and result audit trail.
  3. Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs.
  4. Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies.

Explanation

Correct Answer

A:

Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. This checks the relevant condition before an engineer modifies production access or detection behavior. A policy rule update does not retroactively rewrite an existing session without a supported reauthorization mechanism and a successful CoA exchange. The controlled response would be: Trace failed Cisco ISE CoA requests through dynamic authorization configuration, source identity, shared secret, session selection, and device support. Situation: A switch discards CoA messages after its dynamic-author client shared secret is rotated incorrectly.

Incorrect Answers

B:

Inspect detection search logic, sourcetype fields, incident assignment, playbook permissions, and result audit trail. This evidence addresses Splunk event orchestration and response workflows; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. Situation: A switch discards CoA messages after its dynamic-author client shared secret is rotated incorrectly.

C:

Inspect current session identity, NAD CoA support and shared secret, ISE authorization change, and RADIUS live logs. This evidence addresses CoA session reauthorization by Cisco ISE; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. Situation: A switch discards CoA messages after its dynamic-author client shared secret is rotated incorrectly.

D:

Inspect DHCP and RADIUS attributes, device profile confidence, endpoint groups, 802.1X support, and allowed fallback policies. This evidence addresses Cisco ISE profiling and endpoint identity certainty; it would not establish the primary issue here. The diagnostic evidence needed for this scenario is: Inspect CoA NAK or timeout records, UDP transport, session identifiers, network device shared secret, and switch logs. Situation: A switch discards CoA messages after its dynamic-author client shared secret is rotated incorrectly.

Question 728

A firewall automation tool reads only the first page of a paginated API response and reports missing policy entries. Which TWO complementary steps provide the most defensible remediation and its supporting assessment? Select TWO.

  1. Inspect embedding source sets, package provenance, vector index tenant filters, model artifacts, and integrity-check history.
  2. The remediation queue ranks genuinely affected high-impact assets above irrelevant high-score findings and preserves justification.
  3. Inspect API documentation, token scope, request headers, JSON schema, response status, and transaction logs.
  4. Implement safe automation with pre-change state capture, idempotent desired configuration, audit records, and validation after deployment.
  5. Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures.

Explanation

Correct Answers

C:

Inspect API documentation, token scope, request headers, JSON schema, response status, and transaction logs. This checks the relevant condition before an engineer modifies production access or detection behavior. A script's HTTP 200 response must be interpreted with its API contract; exceptions, authentication, and payload semantics need explicit checking. The controlled response would be: Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures. This supplies the diagnostic evidence needed for the complementary action. Situation: A firewall automation tool reads only the first page of a paginated API response and reports missing policy entries.

E:

Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures. This control addresses the failure mechanism and narrows the enforcement boundary. A script's HTTP 200 response must be interpreted with its API contract; exceptions, authentication, and payload semantics need explicit checking. Confirm pre-change conditions using: Inspect API documentation, token scope, request headers, JSON schema, response status, and transaction logs. This is the implementation portion of the complementary pair. Situation: A firewall automation tool reads only the first page of a paginated API response and reports missing policy entries.

Incorrect Answers

A:

Inspect embedding source sets, package provenance, vector index tenant filters, model artifacts, and integrity-check history. This step could matter for Embedding and model supply chain risk but is not part of the required complementary pair for this case. The paired steps are: Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures. and Inspect API documentation, token scope, request headers, JSON schema, response status, and transaction logs. Situation: A firewall automation tool reads only the first page of a paginated API response and reports missing policy entries.

B:

The remediation queue ranks genuinely affected high-impact assets above irrelevant high-score findings and preserves justification. This step could matter for CVE and CVSS vulnerability prioritization but is not part of the required complementary pair for this case. The paired steps are: Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures. and Inspect API documentation, token scope, request headers, JSON schema, response status, and transaction logs. Situation: A firewall automation tool reads only the first page of a paginated API response and reports missing policy entries.

D:

Implement safe automation with pre-change state capture, idempotent desired configuration, audit records, and validation after deployment. This step could matter for Idempotent policy automation and rollback but is not part of the required complementary pair for this case. The paired steps are: Call security appliance APIs with scoped tokens, supported methods, validated payloads, and explicit handling of HTTP failures. and Inspect API documentation, token scope, request headers, JSON schema, response status, and transaction logs. Situation: A firewall automation tool reads only the first page of a paginated API response and reports missing policy entries.

Question 729

A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment. Which Cisco security control or operational response BEST addresses the stated need?

  1. Use appropriately supported eBPF-based observation to understand process and network activity without assuming kernel hooks enforce every application policy.
  2. Use Cisco Multicloud Defense concepts to define controlled ingress, egress, and workload traffic inspection across supported cloud networks.
  3. Protect container workloads with approved image provenance, minimal privileges, network boundaries, and runtime monitoring.
  4. Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners.

Explanation

Correct Answer

C:

Protect container workloads with approved image provenance, minimal privileges, network boundaries, and runtime monitoring. This control addresses the failure mechanism and narrows the enforcement boundary. A container isolates processes but is not a complete trust boundary; host privileges, image supply chain, and runtime identity remain material. Confirm pre-change conditions using: Inspect image signatures or digests, container service accounts, secrets mounts, node permissions, and east-west traffic. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.

Incorrect Answers

A:

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: Protect container workloads with approved image provenance, minimal privileges, network boundaries, and runtime monitoring. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.

B:

Use Cisco Multicloud Defense concepts to define controlled ingress, egress, and workload traffic inspection across supported cloud networks. This response applies to Cisco Multicloud Defense traffic policy, not the controlling requirement in this case. A cloud traffic security service can provide coordinated policy, but routes and supported cloud connectivity determine which packets it actually sees. For this scenario, the targeted action is: Protect container workloads with approved image provenance, minimal privileges, network boundaries, and runtime monitoring. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.

D:

Document which security tasks belong to the provider versus the customer at each IaaS, PaaS, and SaaS layer and assign accountable owners. This response applies to Cloud provider customer responsibility map, not the controlling requirement in this case. Cloud providers secure their portion of the stack, but moving an application to SaaS does not eliminate the customer's identity and data obligations. For this scenario, the targeted action is: Protect container workloads with approved image provenance, minimal privileges, network boundaries, and runtime monitoring. Situation: A pipeline deploys a public image by mutable latest tag with no digest pinning or vulnerability assessment.

Question 730

A project wants to deploy application updates automatically but must retain evidence of developer and security approval. Which Cisco security control or operational response BEST addresses the stated need?

  1. Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline.
  2. Restrict cloud roles to necessary actions and resources, require strong identity controls, and log administrative changes independent of workload configuration.
  3. Require IaC templates to pass secrets, policy, and network exposure scanning before deployment and document authorized exceptions.
  4. Protect container workloads with approved image provenance, minimal privileges, network boundaries, and runtime monitoring.

Explanation

Correct Answer

A:

Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline. This control addresses the failure mechanism and narrows the enforcement boundary. DevSecOps embeds security early in delivery while preserving trusted runtime controls; scanning after production is not an adequate release gate. Confirm pre-change conditions using: Inspect dependency scan outputs, container registry status, build provenance, release gates, and remediation ownership. Situation: A project wants to deploy application updates automatically but must retain evidence of developer and security approval.

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: Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline. Situation: A project wants to deploy application updates automatically but must retain evidence of developer and security approval.

C:

Require IaC templates to pass secrets, policy, and network exposure scanning before deployment and document authorized exceptions. This response applies to Infrastructure as Code security gate, not the controlling requirement in this case. Infrastructure as Code makes misconfiguration reproducible; peer review and predeployment policy gates reduce repeated risky settings. For this scenario, the targeted action is: Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline. Situation: A project wants to deploy application updates automatically but must retain evidence of developer and security approval.

D:

Protect container workloads with approved image provenance, minimal privileges, network boundaries, and runtime monitoring. This response applies to Container workload identity and image governance, not the controlling requirement in this case. A container isolates processes but is not a complete trust boundary; host privileges, image supply chain, and runtime identity remain material. For this scenario, the targeted action is: Combine dependency, container, and code security checks with change approval and deployment rollback across a DevSecOps pipeline. Situation: A project wants to deploy application updates automatically but must retain evidence of developer and security approval.

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