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國中教甄|資訊科技資訊科技112 年第 77 題單選題

Email phishing attack is a form of social engineering where attackers deceive people into revealing sensitive information or installing malware through emails. About email phishing, which one of the following is WRONG?

APhishing emails typically use generic salutations such as “Dear valued member,” instead of using the receiver’s name directly
BTo prevent phishing emails, the receiver should check the domain name from the email “from” address
CGenerally speaking, legit companies don’t send unsolicited attachments
DHTML emails are more secure than plain text emails since HTML emails can contain javascripts for security scanning正確答案
答案與詳解
D
正確答案
HTML 郵件因可能隱藏惡意連結與指令碼,安全風險高於純文字郵件,且郵件系統不會利用 JavaScript 進行安全掃描。

為什麼答案是 D

HTML 郵件比純文字郵件更具安全風險,因其可能隱藏惡意連結、追蹤像素或偽裝網址。此外,郵件軟體通常會封鎖 JavaScript 以防範攻擊,而非用於安全掃描。此敘述錯誤,故為本題應選之答案。

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