Free CompTIA CAS-004 Practice Exam with Questions & Answers | Set: 13

An organization is deploying a container-based application that requires persistence of sensitive information on the filesystem. The filesystem will be deployed into a cloud environment. The information that will persist will include PHI (Protected Health Information). Which of the following solutions would be best to ensure confidentiality of information at rest?

A senior cybersecurity engineer is solving a digital certificate issue in which the CA denied certificate issuance due to failed subject identity validation. At which of the following steps within the PKI enrollment process would the denial have occurred?

A retail organization wants to properly test and verify its capabilities to detect and/or prevent specific TTPs as mapped to the MITRE ATT&CK framework specific to APTs. Which of the following should be used by the organization to accomplish this goal?

Which of the following is the reason why security engineers often cannot upgrade the security of embedded facility automation systems?

A help desk technician is troubleshooting an issue with an employee's laptop that will not boot into its operating system. The employee reported the laptop had been stolen but then found it one day later. The employee has asked the technician for help recovering important data. The technician has identified the following:

• The laptop operating system was not configured with BitLocker.

• The hard drive has no hardware failures.

• Data is present and readable on the hard drive, although it appears to be illegible.

Which of the following is the most likely reason the technician is unable to retrieve legible data from the hard drive?