SecurityCâu 35 / 100
A technician wants to protect a laptop's data so it cannot be read if the device is lost or stolen. Which control best achieves this?
a.A screen saver
b.A stronger Wi-Fi password
c.Full-disk encryption
d.Disabling the firewall
Giải thích
Full-disk encryption renders stored data unreadable without the key, protecting it if the hardware is lost or stolen. A screen saver or Wi-Fi password does not protect data at rest on the drive.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Which authentication approach requires two or more independent factors, such as a password plus a code from an authenticator app?
- Which practice grants each user only the minimum permissions needed to perform their job, reducing the impact of a compromised account?
- Which type of malware disguises itself as legitimate software to trick a user into installing it, then performs malicious actions in the background?
- Which social engineering tactic involves an attacker impersonating IT support over the phone to convince a user to reveal their password?
- Which Windows security feature filters inbound and outbound network traffic based on configurable rules to help block unauthorized connections?
- When disposing of drives that held sensitive data, which method most reliably prevents any data recovery from a hard disk drive?
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA A+ Core 2 (220-1102) · Quy trình kiểm tra