SecurityCâu 44 / 100
A user wants to prevent unauthorized people from reading over their shoulder as they type a password in a public place. Which countermeasure is most directly relevant?
a.Enabling a firewall
b.Updating antivirus
c.Using a longer Wi-Fi key
d.Using a privacy screen filter and shielding the keyboard
Giải thích
A privacy screen filter narrows viewing angles and shielding the keyboard defeats shoulder surfing in public. Firewalls, antivirus, and Wi-Fi keys do not stop someone physically observing the screen or keystrokes.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Which best practice reduces the risk that a stolen password alone can compromise an account?
- A pop-up claims the computer is infected and urges the user to call a phone number for paid removal help. What is this most likely an example of?
- Which access-control concept assigns permissions to users based on their job function or group rather than individually?
- Which characteristic makes a password policy stronger against brute-force and dictionary attacks?
- Which type of malware is specifically designed to hide its presence and maintain privileged access, often loading before the operating system fully starts?
- Which authentication factor category does a fingerprint or facial scan belong to?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA A+ Core 2 (220-1102) · Quy trình kiểm tra