What does Zero-day vulnerability refer to?
Difficulty: Hard
- A. An attack that inserts malicious SQL code into input fields to manipulate a database.
- B. The process of converting data into a coded form to prevent unauthorized access.
- C. Malware that encrypts a victim's files and demands payment for the decryption key.
- D. A software flaw that is exploited by attackers before the vendor releases a fix. ✓
Correct answer
D. A software flaw that is exploited by attackers before the vendor releases a fix.
Correct answer
Source: Cyber Security Official Reference Guide
Tags: computer science, cyber security, information security, network security
Submitted by: MCQsHub Editorial
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