What is the function of a security token in multi-factor authentication?
A. To provide a physical key for access
B. To store user passwords
C. To encrypt data
D. To generate a one-time password for authentication
Answer: Option D
Solution (By JKSSB Mock Tests)
A security token, such as a hardware token or a mobile app, generates a one-time password (OTP) that is used as a second factor in authentication, enhancing security.
Which software utility uses cryptographic hashing to verify that a downloaded application patch has not been tampered with or modified by an intermediary threat actor?
Explanation:
Integrity checkers calculate cryptographic hashes (like SHA-256) of files, comparing them to known vendor benchmarks to verify the file hasn't been modified.
Explanation:
A zero-day vulnerability is a flaw in software that is unknown to the vendor, meaning there is no official patch available at the time it is discovered.
Explanation:
Cyber resilience is the ability of an organization to prepare for, respond to, and recover from cyber attacks while maintaining business operations.
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