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Exam Code: 312-50v13

Exam Name Certified Ethical Hacker v13

Certification Provider: ECCouncil

Corresponding Certification: CEH

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ECCouncil 312-50v13 Practice Test 23

Question 220

At Timberline Foods, the supply-chain assurance team is conducting a coordinated processing-plant assessment under requirements for food safety and secure logistics. An independent validation is requested for the original problem: A penetration testing report includes a long list of weaknesses but no affected systems, owner, impact, or fix verification steps. Which result BEST demonstrates successful remediation?

  1. Owners can independently verify each reported finding and demonstrate the agreed remediation result.
  2. The validated finding identifies an affected component or is closed as non-applicable with documented supporting evidence.
  3. Cloud inventory shows the bucket absent or secured, and remediation evidence is linked to the original finding.
  4. The rerun covers the expected components and uncertainty from the earlier partial scan is recorded.

Explanation

Correct Answer

A:

Owners can independently verify each reported finding and demonstrate the agreed remediation result. The observable result demonstrates that the documented condition, A penetration testing report includes a long list of weaknesses but no affected systems, owner, impact, or fix verification steps. has been addressed. The planned remediation is: Provide actionable findings with asset evidence, risk rationale, owner, remediation and measurable retest criteria. This is a stronger validation than a saved ticket or unverified claim by Timberline Foods.

Incorrect Answers

B:

The validated finding identifies an affected component or is closed as non-applicable with documented supporting evidence. That observation would verify another scenario: A vulnerability scan reports a severe package finding but the affected component is not deployed on the actual production appliance. The corrective step for that other scenario is: Correlate package manifests, reachable components and vendor applicability before confirming the vulnerability. But Timberline Foods is evaluating: A penetration testing report includes a long list of weaknesses but no affected systems, owner, impact, or fix verification steps. The necessary outcome is: Owners can independently verify each reported finding and demonstrate the agreed remediation result.

C:

Cloud inventory shows the bucket absent or secured, and remediation evidence is linked to the original finding. That observation would verify another scenario: A cloud scanner flags an unencrypted storage bucket, but the organization reports the bucket was intentionally decommissioned. The corrective step for that other scenario is: Verify resource lifecycle and actual cloud-state evidence before deciding between deletion, encryption, or false-positive closure. But Timberline Foods is evaluating: A penetration testing report includes a long list of weaknesses but no affected systems, owner, impact, or fix verification steps. The necessary outcome is: Owners can independently verify each reported finding and demonstrate the agreed remediation result.

D:

The rerun covers the expected components and uncertainty from the earlier partial scan is recorded. That observation would verify another scenario: An authenticated vulnerability scanner loses privileges mid-assessment and reports several missing patches as not applicable. The corrective step for that other scenario is: Track scan authentication success and completeness, then rerun impacted checks with the approved read-only credentials. But Timberline Foods is evaluating: A penetration testing report includes a long list of weaknesses but no affected systems, owner, impact, or fix verification steps. The necessary outcome is: Owners can independently verify each reported finding and demonstrate the agreed remediation result.

Question 221

At Juniper Media, the digital-platform security team is conducting a scoped content-delivery assessment under requirements for rights enforcement and safe media workflows. The authorized review identifies: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. Which action BEST addresses the documented security gap?

  1. Move recovery credentials to an approved vault, rotate exposed secrets and restrict service identity access.
  2. Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity.
  3. Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported.
  4. Run the daemon under a dedicated unprivileged identity with scoped filesystem capabilities and permissions.

Explanation

Correct Answer

B:

Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. This directly addresses the authorized assessment finding: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The Juniper Media team should verify the outcome rather than treat a configuration edit as proof. Acceptance evidence: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Incorrect Answers

A:

Move recovery credentials to an approved vault, rotate exposed secrets and restrict service identity access. This is an appropriate control for a different issue: A backup service stores a privileged recovery password in world-readable application configuration on multiple hosts. The Juniper Media finding instead concerns: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. It does not demonstrate the required correction. The decisive test remains: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

C:

Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. This is an appropriate control for a different issue: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The Juniper Media finding instead concerns: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. It does not demonstrate the required correction. The decisive test remains: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

D:

Run the daemon under a dedicated unprivileged identity with scoped filesystem capabilities and permissions. This is an appropriate control for a different issue: A Linux daemon runs as root even though it only reads a non-sensitive status file and writes to an application directory. The Juniper Media finding instead concerns: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. It does not demonstrate the required correction. The decisive test remains: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Question 222

At Juniper Media, the digital-platform security team is conducting a scoped content-delivery assessment under requirements for rights enforcement and safe media workflows. Following the approved correction, auditors require proof that: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. Which result BEST demonstrates successful remediation?

  1. Only authorized recovery processes can retrieve the new secret and past exposed credentials no longer authenticate.
  2. The suspicious startup mechanism is absent after reboot and controlled boot logs show approved services only.
  3. The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.
  4. Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Explanation

Correct Answer

D:

Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts. The observable result demonstrates that the documented condition, A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. has been addressed. The planned remediation is: Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. This is a stronger validation than a saved ticket or unverified claim by Juniper Media.

Incorrect Answers

A:

Only authorized recovery processes can retrieve the new secret and past exposed credentials no longer authenticate. That observation would verify another scenario: A backup service stores a privileged recovery password in world-readable application configuration on multiple hosts. The corrective step for that other scenario is: Move recovery credentials to an approved vault, rotate exposed secrets and restrict service identity access. But Juniper Media is evaluating: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The necessary outcome is: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

B:

The suspicious startup mechanism is absent after reboot and controlled boot logs show approved services only. That observation would verify another scenario: A workstation's unsigned startup script persists after every login even though the owner no longer recognizes the application. The corrective step for that other scenario is: Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity. But Juniper Media is evaluating: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The necessary outcome is: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

C:

The application performs its approved task but cannot administer unrelated hosts during a least-privilege check. That observation would verify another scenario: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The corrective step for that other scenario is: Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. But Juniper Media is evaluating: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The necessary outcome is: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Question 223

At Meadowbrook Finance, the banking cyber assurance team is conducting a controlled financial-services security review under requirements for auditability and transaction integrity. Assessors report the following documented condition: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. Which action BEST addresses the documented security gap?

  1. Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity.
  2. Run the daemon under a dedicated unprivileged identity with scoped filesystem capabilities and permissions.
  3. Collect authorized forensic metadata and chain-of-custody evidence before removing the suspect persistence mechanism.
  4. Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity.

Explanation

Correct Answer

A:

Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. This directly addresses the authorized assessment finding: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The Meadowbrook Finance team should verify the outcome rather than treat a configuration edit as proof. Acceptance evidence: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Incorrect Answers

B:

Run the daemon under a dedicated unprivileged identity with scoped filesystem capabilities and permissions. This is an appropriate control for a different issue: A Linux daemon runs as root even though it only reads a non-sensitive status file and writes to an application directory. The Meadowbrook Finance finding instead concerns: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. It does not demonstrate the required correction. The decisive test remains: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

C:

Collect authorized forensic metadata and chain-of-custody evidence before removing the suspect persistence mechanism. This is an appropriate control for a different issue: A response team finds a scheduled job created by an unknown identity but deletes it before preserving timestamps or configuration. The Meadowbrook Finance finding instead concerns: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. It does not demonstrate the required correction. The decisive test remains: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

D:

Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity. This is an appropriate control for a different issue: A workstation's unsigned startup script persists after every login even though the owner no longer recognizes the application. The Meadowbrook Finance finding instead concerns: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. It does not demonstrate the required correction. The decisive test remains: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Question 224

At Meadowbrook Finance, the banking cyber assurance team is conducting a controlled financial-services security review under requirements for auditability and transaction integrity. The team now needs objective retest evidence for: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. Which result BEST demonstrates successful remediation?

  1. The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.
  2. The suspicious startup mechanism is absent after reboot and controlled boot logs show approved services only.
  3. Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.
  4. The assessment records the verified account token and rights and does not inflate unproven escalation claims.

Explanation

Correct Answer

C:

Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts. The observable result demonstrates that the documented condition, A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. has been addressed. The planned remediation is: Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. This is a stronger validation than a saved ticket or unverified claim by Meadowbrook Finance.

Incorrect Answers

A:

The application performs its approved task but cannot administer unrelated hosts during a least-privilege check. That observation would verify another scenario: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The corrective step for that other scenario is: Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. But Meadowbrook Finance is evaluating: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The necessary outcome is: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

B:

The suspicious startup mechanism is absent after reboot and controlled boot logs show approved services only. That observation would verify another scenario: A workstation's unsigned startup script persists after every login even though the owner no longer recognizes the application. The corrective step for that other scenario is: Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity. But Meadowbrook Finance is evaluating: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The necessary outcome is: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

D:

The assessment records the verified account token and rights and does not inflate unproven escalation claims. That observation would verify another scenario: A penetration-test report states privilege escalation succeeded because a local user can run a harmless diagnostic command. The corrective step for that other scenario is: Distinguish the account's allowed diagnostic capability from actual elevation and require non-destructive proof of the effective privilege boundary. But Meadowbrook Finance is evaluating: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The necessary outcome is: Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Question 225

At Eastshore Energy, the energy risk engineering team is conducting an authorized field-security exercise under requirements for remote equipment availability. The control assessment finds: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. Which action BEST addresses the documented security gap?

  1. Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity.
  2. Use a modern salted password-hashing scheme and verify inputs rather than reversible encryption for password verification.
  3. Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity.
  4. Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported.

Explanation

Correct Answer

B:

Use a modern salted password-hashing scheme and verify inputs rather than reversible encryption for password verification. This directly addresses the authorized assessment finding: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The Eastshore Energy team should verify the outcome rather than treat a configuration edit as proof. Acceptance evidence: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

Incorrect Answers

A:

Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. This is an appropriate control for a different issue: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The Eastshore Energy finding instead concerns: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. It does not demonstrate the required correction. The decisive test remains: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

C:

Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity. This is an appropriate control for a different issue: A workstation's unsigned startup script persists after every login even though the owner no longer recognizes the application. The Eastshore Energy finding instead concerns: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. It does not demonstrate the required correction. The decisive test remains: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

D:

Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. This is an appropriate control for a different issue: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The Eastshore Energy finding instead concerns: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. It does not demonstrate the required correction. The decisive test remains: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

Question 226

At Eastshore Energy, the energy risk engineering team is conducting an authorized field-security exercise under requirements for remote equipment availability. An independent validation is requested for the original problem: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. Which result BEST demonstrates successful remediation?

  1. Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.
  2. Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.
  3. The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.
  4. The service functions correctly and an access check confirms it cannot modify protected system paths.

Explanation

Correct Answer

A:

Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords. The observable result demonstrates that the documented condition, An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. has been addressed. The planned remediation is: Use a modern salted password-hashing scheme and verify inputs rather than reversible encryption for password verification. This is a stronger validation than a saved ticket or unverified claim by Eastshore Energy.

Incorrect Answers

B:

Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts. That observation would verify another scenario: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The corrective step for that other scenario is: Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. But Eastshore Energy is evaluating: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The necessary outcome is: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

C:

The application performs its approved task but cannot administer unrelated hosts during a least-privilege check. That observation would verify another scenario: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The corrective step for that other scenario is: Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. But Eastshore Energy is evaluating: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The necessary outcome is: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

D:

The service functions correctly and an access check confirms it cannot modify protected system paths. That observation would verify another scenario: A Linux daemon runs as root even though it only reads a non-sensitive status file and writes to an application directory. The corrective step for that other scenario is: Run the daemon under a dedicated unprivileged identity with scoped filesystem capabilities and permissions. But Eastshore Energy is evaluating: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The necessary outcome is: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

Question 227

At Alpine Healthcare, the clinical technology defense team is conducting an authorized hospital risk exercise under requirements for patient safety and minimized disruption. The authorized review identifies: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. Which action BEST addresses the documented security gap?

  1. Retain tamper-resistant centralized audit collection with suitable retention and capacity controls rather than disabling evidence.
  2. Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity.
  3. Collect authorized forensic metadata and chain-of-custody evidence before removing the suspect persistence mechanism.
  4. Use a modern salted password-hashing scheme and verify inputs rather than reversible encryption for password verification.

Explanation

Correct Answer

D:

Use a modern salted password-hashing scheme and verify inputs rather than reversible encryption for password verification. This directly addresses the authorized assessment finding: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The Alpine Healthcare team should verify the outcome rather than treat a configuration edit as proof. Acceptance evidence: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

Incorrect Answers

A:

Retain tamper-resistant centralized audit collection with suitable retention and capacity controls rather than disabling evidence. This is an appropriate control for a different issue: An endpoint administrator disables audit logging to reduce local disk use after a simulated incident. The Alpine Healthcare finding instead concerns: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. It does not demonstrate the required correction. The decisive test remains: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

B:

Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity. This is an appropriate control for a different issue: A workstation's unsigned startup script persists after every login even though the owner no longer recognizes the application. The Alpine Healthcare finding instead concerns: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. It does not demonstrate the required correction. The decisive test remains: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

C:

Collect authorized forensic metadata and chain-of-custody evidence before removing the suspect persistence mechanism. This is an appropriate control for a different issue: A response team finds a scheduled job created by an unknown identity but deletes it before preserving timestamps or configuration. The Alpine Healthcare finding instead concerns: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. It does not demonstrate the required correction. The decisive test remains: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

Question 228

At Alpine Healthcare, the clinical technology defense team is conducting an authorized hospital risk exercise under requirements for patient safety and minimized disruption. Following the approved correction, auditors require proof that: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. Which result BEST demonstrates successful remediation?

  1. The suspicious startup mechanism is absent after reboot and controlled boot logs show approved services only.
  2. Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.
  3. Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.
  4. The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.

Explanation

Correct Answer

C:

Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords. The observable result demonstrates that the documented condition, An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. has been addressed. The planned remediation is: Use a modern salted password-hashing scheme and verify inputs rather than reversible encryption for password verification. This is a stronger validation than a saved ticket or unverified claim by Alpine Healthcare.

Incorrect Answers

A:

The suspicious startup mechanism is absent after reboot and controlled boot logs show approved services only. That observation would verify another scenario: A workstation's unsigned startup script persists after every login even though the owner no longer recognizes the application. The corrective step for that other scenario is: Investigate the authorized startup inventory, remove unapproved persistence and validate endpoint telemetry and integrity. But Alpine Healthcare is evaluating: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The necessary outcome is: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

B:

Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts. That observation would verify another scenario: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The corrective step for that other scenario is: Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. But Alpine Healthcare is evaluating: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The necessary outcome is: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

D:

The application performs its approved task but cannot administer unrelated hosts during a least-privilege check. That observation would verify another scenario: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The corrective step for that other scenario is: Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. But Alpine Healthcare is evaluating: An administrator treats a hash of a password as if it were reversible encryption and proposes storing decryption keys next to it. The necessary outcome is: Stored credential records contain unique salts and verifier outputs with no recoverable plaintext passwords.

Question 229

At Brookside Manufacturing, the industrial security team is conducting a plant safety and IT security assessment under requirements for production continuity and controlled test windows. Assessors report the following documented condition: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. Which action BEST addresses the documented security gap?

  1. Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported.
  2. Remove or update the unsupported driver under change control and enforce approved driver-loading policy.
  3. Distinguish the account's allowed diagnostic capability from actual elevation and require non-destructive proof of the effective privilege boundary.
  4. Move recovery credentials to an approved vault, rotate exposed secrets and restrict service identity access.

Explanation

Correct Answer

A:

Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. This directly addresses the authorized assessment finding: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The Brookside Manufacturing team should verify the outcome rather than treat a configuration edit as proof. Acceptance evidence: The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.

Incorrect Answers

B:

Remove or update the unsupported driver under change control and enforce approved driver-loading policy. This is an appropriate control for a different issue: A Windows privilege review confirms a vulnerable driver loads under a privileged account and has no business requirement. The Brookside Manufacturing finding instead concerns: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. It does not demonstrate the required correction. The decisive test remains: The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.

C:

Distinguish the account's allowed diagnostic capability from actual elevation and require non-destructive proof of the effective privilege boundary. This is an appropriate control for a different issue: A penetration-test report states privilege escalation succeeded because a local user can run a harmless diagnostic command. The Brookside Manufacturing finding instead concerns: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. It does not demonstrate the required correction. The decisive test remains: The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.

D:

Move recovery credentials to an approved vault, rotate exposed secrets and restrict service identity access. This is an appropriate control for a different issue: A backup service stores a privileged recovery password in world-readable application configuration on multiple hosts. The Brookside Manufacturing finding instead concerns: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. It does not demonstrate the required correction. The decisive test remains: The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.

Question 230

At Brookside Manufacturing, the industrial security team is conducting a plant safety and IT security assessment under requirements for production continuity and controlled test windows. The team now needs objective retest evidence for: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. Which result BEST demonstrates successful remediation?

  1. The assessment records the verified account token and rights and does not inflate unproven escalation claims.
  2. The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.
  3. Security events continue to arrive at centralized storage and a local disk-full scenario does not erase the history.
  4. Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts.

Explanation

Correct Answer

B:

The application performs its approved task but cannot administer unrelated hosts during a least-privilege check. The observable result demonstrates that the documented condition, An assessment finds a service account assigned local administrator rights on every workstation for a single application task. has been addressed. The planned remediation is: Reduce the account to narrowly required privileges and isolate service credentials with managed rotation where supported. This is a stronger validation than a saved ticket or unverified claim by Brookside Manufacturing.

Incorrect Answers

A:

The assessment records the verified account token and rights and does not inflate unproven escalation claims. That observation would verify another scenario: A penetration-test report states privilege escalation succeeded because a local user can run a harmless diagnostic command. The corrective step for that other scenario is: Distinguish the account's allowed diagnostic capability from actual elevation and require non-destructive proof of the effective privilege boundary. But Brookside Manufacturing is evaluating: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The necessary outcome is: The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.

C:

Security events continue to arrive at centralized storage and a local disk-full scenario does not erase the history. That observation would verify another scenario: An endpoint administrator disables audit logging to reduce local disk use after a simulated incident. The corrective step for that other scenario is: Retain tamper-resistant centralized audit collection with suitable retention and capacity controls rather than disabling evidence. But Brookside Manufacturing is evaluating: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The necessary outcome is: The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.

D:

Authorized users authenticate normally while repetitive failed attempts are rate-limited and generate reviewable alerts. That observation would verify another scenario: A corporate server allows unlimited interactive login failures on a privileged account and repeated guesses appear in audit logs. The corrective step for that other scenario is: Apply strong authentication, appropriate lockout or throttling, and alerting on repeated failures to the protected identity. But Brookside Manufacturing is evaluating: An assessment finds a service account assigned local administrator rights on every workstation for a single application task. The necessary outcome is: The application performs its approved task but cannot administer unrelated hosts during a least-privilege check.