ECCouncil 712-50 (EC-Council Certified CISO) Practice Test 44

Question 430

External support needs controlled access to one production administration interface. What should the decision-maker choose?

  1. ZTNA application access
  2. Split-tunnel risk review
  3. Third-party remote access attestation
  4. Privileged jump host

Explanation

Correct Answer

D:

A hardened jump host concentrates and audits privileged connections to restricted targets. By contrast, Split-tunnel risk review is relevant when remote clients send some traffic outside corporate inspection and control, not as a substitute for Privileged jump host in this case.

Incorrect Answers

A:

Zero-trust network access brokers per-application sessions after identity and device checks; such an effect addresses a situation where contractors should reach one internal application without obtaining broad network-level presence rather than the situation where external support needs controlled access to one production administration interface.

B:

A split-tunnel review assesses which traffic bypasses security controls and what compensating measures exist; it would be a fit if remote clients send some traffic outside corporate inspection and control, whereas the required response must deal with the fact that external support needs controlled access to one production administration interface.

C:

Periodic attestation verifies sponsor, business need, approved systems, and access expiry; such an effect addresses a situation where a vendor retains remote VPN permissions long after contractual work ends rather than the situation where external support needs controlled access to one production administration interface.

Question 431

An unattended remote console remains active indefinitely on a shared machine. What action would satisfy this constraint most directly?

  1. Device posture evaluation
  2. ZTNA application access
  3. Continuous access evaluation
  4. Remote session timeout

Explanation

Correct Answer

D:

Idle and absolute timeouts limit hijacking of abandoned sessions. By contrast, Continuous access evaluation is relevant when a session should lose access soon after a worker's account is revoked, not as a substitute for Remote session timeout in this case.

Incorrect Answers

A:

Posture checks consider device health as a condition in the access decision; it would be a fit if a legitimate employee uses a compromised unmanaged laptop to request sensitive remote access, whereas the required response must deal with the fact that an unattended remote console remains active indefinitely on a shared machine.

B:

Zero-trust network access brokers per-application sessions after identity and device checks; this provides its benefit when contractors should reach one internal application without obtaining broad network-level presence; the matter at hand is instead that an unattended remote console remains active indefinitely on a shared machine.

C:

Continuous evaluation reacts to relevant identity or risk changes rather than relying solely on initial login; deploying it would matter if a session should lose access soon after a worker's account is revoked, but the deciding issue here is that an unattended remote console remains active indefinitely on a shared machine.

Question 432

A vendor retains remote VPN permissions long after contractual work ends. What approach should the accountable team prioritize?

  1. Device posture evaluation
  2. Continuous access evaluation
  3. Third-party remote access attestation
  4. Mutually authenticated VPN
  5. ZTNA application access

Explanation

Correct Answer

C:

Periodic attestation verifies sponsor, business need, approved systems, and access expiry. By contrast, Mutually authenticated VPN is relevant when remote maintenance traffic must be encrypted across an untrusted network with authenticated endpoints, not as a substitute for Third-party remote access attestation in this case.

Incorrect Answers

A:

Posture checks consider device health as a condition in the access decision; its proper use case is one in which a legitimate employee uses a compromised unmanaged laptop to request sensitive remote access, not one in which a vendor retains remote VPN permissions long after contractual work ends.

B:

Continuous evaluation reacts to relevant identity or risk changes rather than relying solely on initial login; that helps with the separate case where a session should lose access soon after a worker's account is revoked, not with the issue that a vendor retains remote VPN permissions long after contractual work ends.

D:

Mutual tunnel authentication protects transport while access still needs separate authorization; it would be a fit if remote maintenance traffic must be encrypted across an untrusted network with authenticated endpoints, whereas the required response must deal with the fact that a vendor retains remote VPN permissions long after contractual work ends.

E:

Zero-trust network access brokers per-application sessions after identity and device checks; that is relevant if contractors should reach one internal application without obtaining broad network-level presence, but it does not directly resolve the need arising when a vendor retains remote VPN permissions long after contractual work ends.

Question 433

A large hotel chain is improving wireless security in public and employee spaces. Corporate wireless needs strong per-user authentication integrated with a trusted identity system. What action would satisfy this constraint most directly?

  1. Protected management frames
  2. 802.1X certificate validation
  3. WPA3-Enterprise deployment
  4. Rogue access-point detection

Explanation

Correct Answer

C:

Enterprise authentication uses 802.1X-based credentials with modern WLAN protection rather than a shared guest password. By contrast, Protected management frames is relevant when attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic, not as a substitute for WPA3-Enterprise deployment in this case.

Incorrect Answers

A:

Protected management frames authenticate certain management frames and reduce selected spoofing attacks; the condition under which it applies is that attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic, unlike the condition in the question, where corporate wireless needs strong per-user authentication integrated with a trusted identity system.

B:

Proper server-certificate validation resists credential capture by impostor wireless infrastructure; that is relevant if staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server, but it does not directly resolve the need arising when corporate wireless needs strong per-user authentication integrated with a trusted identity system.

D:

Wireless intrusion monitoring identifies suspicious radios and unauthorized infrastructure; deploying it would matter if an unauthorized wireless device connects staff devices to an uncontrolled network, but the deciding issue here is that corporate wireless needs strong per-user authentication integrated with a trusted identity system.

Question 434

Hotel visitors can discover and reach internal front-desk devices. What approach should the accountable team prioritize?

  1. IoT wireless segregation
  2. WPA3-Enterprise deployment
  3. Guest WLAN isolation
  4. Wireless site survey

Explanation

Correct Answer

C:

Guest isolation and routing policy restrict visitor traffic from sensitive enterprise networks. By contrast, WPA3-Enterprise deployment is relevant when corporate wireless needs strong per-user authentication integrated with a trusted identity system, not as a substitute for Guest WLAN isolation in this case.

Incorrect Answers

A:

Network segregation reduces the reach of lower-trust embedded devices into sensitive zones; deploying it would matter if smart locks and sensors share unrestricted access with payment-card systems, but the deciding issue here is that hotel visitors can discover and reach internal front-desk devices.

B:

Enterprise authentication uses 802.1X-based credentials with modern WLAN protection rather than a shared guest password; that is relevant if corporate wireless needs strong per-user authentication integrated with a trusted identity system, but it does not directly resolve the need arising when hotel visitors can discover and reach internal front-desk devices.

D:

A survey evaluates signal, channel use, capacity, and placement before tuning deployment; this provides its benefit when coverage gaps and interference cause roaming failures that tempt staff to create hotspots; the matter at hand is instead that hotel visitors can discover and reach internal front-desk devices.

Question 435

An unauthorized wireless device connects staff devices to an uncontrolled network. What is the best-targeted intervention?

  1. Protected management frames
  2. Rogue access-point detection
  3. WPA3-Enterprise deployment
  4. 802.1X certificate validation

Explanation

Correct Answer

B:

Wireless intrusion monitoring identifies suspicious radios and unauthorized infrastructure. By contrast, WPA3-Enterprise deployment is relevant when corporate wireless needs strong per-user authentication integrated with a trusted identity system, not as a substitute for Rogue access-point detection in this case.

Incorrect Answers

A:

Protected management frames authenticate certain management frames and reduce selected spoofing attacks; that helps with the separate case where attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic, not with the issue that an unauthorized wireless device connects staff devices to an uncontrolled network.

C:

Enterprise authentication uses 802.1X-based credentials with modern WLAN protection rather than a shared guest password; it would be a fit if corporate wireless needs strong per-user authentication integrated with a trusted identity system, whereas the required response must deal with the fact that an unauthorized wireless device connects staff devices to an uncontrolled network.

D:

Proper server-certificate validation resists credential capture by impostor wireless infrastructure; the condition for this measure is that staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server, whereas the current question concerns a case where an unauthorized wireless device connects staff devices to an uncontrolled network.

Question 436

Attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic. What should the decision-maker choose?

  1. IoT wireless segregation
  2. Protected management frames
  3. WPA3-Enterprise deployment
  4. 802.1X certificate validation

Explanation

Correct Answer

B:

Protected management frames authenticate certain management frames and reduce selected spoofing attacks. By contrast, 802.1X certificate validation is relevant when staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server, not as a substitute for Protected management frames in this case.

Incorrect Answers

A:

Network segregation reduces the reach of lower-trust embedded devices into sensitive zones; its proper use case is one in which smart locks and sensors share unrestricted access with payment-card systems, not one in which attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic.

C:

Enterprise authentication uses 802.1X-based credentials with modern WLAN protection rather than a shared guest password; its proper use case is one in which corporate wireless needs strong per-user authentication integrated with a trusted identity system, not one in which attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic.

D:

Proper server-certificate validation resists credential capture by impostor wireless infrastructure; the alternative concern is that staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server, but the tested need stems from the fact that attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic.

Question 437

Coverage gaps and interference cause roaming failures that tempt staff to create hotspots. What action would satisfy this constraint most directly?

  1. Wireless key rotation
  2. Wireless site survey
  3. Rogue access-point detection
  4. Protected management frames
  5. 802.1X certificate validation
  6. WPA3-Enterprise deployment

Explanation

Correct Answer

B:

A survey evaluates signal, channel use, capacity, and placement before tuning deployment. By contrast, 802.1X certificate validation is relevant when staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server, not as a substitute for Wireless site survey in this case.

Incorrect Answers

A:

Rotating compromised credentials and limiting shared-secret access restores authentication control; the condition under which it applies is that a shared pre-shared key was disclosed publicly and remains in active use, unlike the condition in the question, where coverage gaps and interference cause roaming failures that tempt staff to create hotspots.

C:

Wireless intrusion monitoring identifies suspicious radios and unauthorized infrastructure; it would be a fit if an unauthorized wireless device connects staff devices to an uncontrolled network, whereas the required response must deal with the fact that coverage gaps and interference cause roaming failures that tempt staff to create hotspots.

D:

Protected management frames authenticate certain management frames and reduce selected spoofing attacks; that is relevant if attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic, but it does not directly resolve the need arising when coverage gaps and interference cause roaming failures that tempt staff to create hotspots.

E:

Proper server-certificate validation resists credential capture by impostor wireless infrastructure; that helps with the separate case where staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server, not with the issue that coverage gaps and interference cause roaming failures that tempt staff to create hotspots.

F:

Enterprise authentication uses 802.1X-based credentials with modern WLAN protection rather than a shared guest password; deploying it would matter if corporate wireless needs strong per-user authentication integrated with a trusted identity system, but the deciding issue here is that coverage gaps and interference cause roaming failures that tempt staff to create hotspots.

Question 438

Staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server. What approach should the accountable team prioritize?

  1. 802.1X certificate validation
  2. IoT wireless segregation
  3. Protected management frames
  4. Wireless site survey
  5. Wireless key rotation

Explanation

Correct Answer

A:

Proper server-certificate validation resists credential capture by impostor wireless infrastructure. By contrast, Wireless site survey is relevant when coverage gaps and interference cause roaming failures that tempt staff to create hotspots, not as a substitute for 802.1X certificate validation in this case.

Incorrect Answers

B:

Network segregation reduces the reach of lower-trust embedded devices into sensitive zones; such an effect addresses a situation where smart locks and sensors share unrestricted access with payment-card systems rather than the situation where staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server.

C:

Protected management frames authenticate certain management frames and reduce selected spoofing attacks; such an effect addresses a situation where attackers attempt to disrupt Wi-Fi clients with spoofed disconnect-management traffic rather than the situation where staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server.

D:

A survey evaluates signal, channel use, capacity, and placement before tuning deployment; this is pertinent when coverage gaps and interference cause roaming failures that tempt staff to create hotspots, in contrast with the actual gap where staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server.

E:

Rotating compromised credentials and limiting shared-secret access restores authentication control; that is relevant if a shared pre-shared key was disclosed publicly and remains in active use, but it does not directly resolve the need arising when staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server.

Question 439

Smart locks and sensors share unrestricted access with payment-card systems. What is the best-targeted intervention?

  1. Rogue access-point detection
  2. Wireless key rotation
  3. WPA3-Enterprise deployment
  4. IoT wireless segregation

Explanation

Correct Answer

D:

Network segregation reduces the reach of lower-trust embedded devices into sensitive zones. By contrast, Wireless key rotation is relevant when a shared pre-shared key was disclosed publicly and remains in active use, not as a substitute for IoT wireless segregation in this case.

Incorrect Answers

A:

Wireless intrusion monitoring identifies suspicious radios and unauthorized infrastructure; that is relevant if an unauthorized wireless device connects staff devices to an uncontrolled network, but it does not directly resolve the need arising when smart locks and sensors share unrestricted access with payment-card systems.

B:

Rotating compromised credentials and limiting shared-secret access restores authentication control; it would be a fit if a shared pre-shared key was disclosed publicly and remains in active use, whereas the required response must deal with the fact that smart locks and sensors share unrestricted access with payment-card systems.

C:

Enterprise authentication uses 802.1X-based credentials with modern WLAN protection rather than a shared guest password; the condition for this measure is that corporate wireless needs strong per-user authentication integrated with a trusted identity system, whereas the current question concerns a case where smart locks and sensors share unrestricted access with payment-card systems.

Question 440

A shared pre-shared key was disclosed publicly and remains in active use. What should the decision-maker choose?

  1. IoT wireless segregation
  2. WPA3-Enterprise deployment
  3. 802.1X certificate validation
  4. Wireless key rotation

Explanation

Correct Answer

D:

Rotating compromised credentials and limiting shared-secret access restores authentication control. By contrast, 802.1X certificate validation is relevant when staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server, not as a substitute for Wireless key rotation in this case.

Incorrect Answers

A:

Network segregation reduces the reach of lower-trust embedded devices into sensitive zones; the alternative concern is that smart locks and sensors share unrestricted access with payment-card systems, but the tested need stems from the fact that a shared pre-shared key was disclosed publicly and remains in active use.

B:

Enterprise authentication uses 802.1X-based credentials with modern WLAN protection rather than a shared guest password; this is pertinent when corporate wireless needs strong per-user authentication integrated with a trusted identity system, in contrast with the actual gap where a shared pre-shared key was disclosed publicly and remains in active use.

C:

Proper server-certificate validation resists credential capture by impostor wireless infrastructure; such an effect addresses a situation where staff devices connect to a lookalike enterprise SSID using a fraudulent authentication server rather than the situation where a shared pre-shared key was disclosed publicly and remains in active use.

EC-Council Certified CISO (712-50) Practice Tests