A technician wants to verify the authenticity of the system files of a potentially compromised system. Which of the following can the technician use to verify if a system file was compromised? (Select TWO).
A. AES
B. PGP
C. SHA
D. MD5
E. ECDHE
CompTIA exam questions
A technician wants to verify the authenticity of the system files of a potentially compromised system. Which of the following can the technician use to verify if a system file was compromised? (Select TWO).
A. AES
B. PGP
C. SHA
D. MD5
E. ECDHE
It is important to staff who use email messaging to provide PII to others on a regular basis to have confidence that their messages are not intercepted or altered during transmission. They are concerned about which of the following types of security control?
A. Integrity
B. Safety
C. Availability
D. Confidentiality
A customer service department has a business need to send high volumes of confidential information to customers electronically. All emails go through a DLP scanner. Which of the following is the BEST solution to meet the business needs and protect confidential information?
A. Automatically encrypt impacted outgoing emails
B. Automatically encrypt impacted incoming emails
C. Monitor impacted outgoing emails
D. Prevent impacted outgoing emails
Verifying the integrity of data submitted to a computer program at or during run-time, with the intent of preventing the malicious exploitation of unintentional effects in the structure of the code, is BEST described as which of the following?
A. Output sanitization
B. Input validation
C. Application hardening
D. Fuzzing
Elastic cloud computing environments often reuse the same physical hardware for multiple customers over time as virtual machines are instantiated and deleted. This has important implications for which of the following data security concerns?
A. Hardware integrity
B. Data confidentiality
C. Availability of servers
D. Integrity of data
Which of the following would a security administrator use to verify the integrity of a file?
A. Time stamp
B. MAC times
C. File descriptor
D. Hash
A network technician was tasked to respond to a compromised workstation. The technician documented the scene, took the machine offline, and left the PC under a cubicle overnight. Which of the following steps of incident handling has been incorrectly performed?
A. Document the scene
B. Forensics report
C. Evidence collection
D. Chain of custody