Authentication · interview question
Why is using BCrypt preferable over a fast hashing algorithm like SHA-256 for password hashing?
Multiple choiceEasychapter-17-curatedpremiumauthenticationsalting-and-bcrypt
Answer and explanation
Correct answer
C. BCrypt is slower, making brute-force attacks less feasible.
Why
BCrypt's slower hashing process is designed to counteract the speed of modern hardware, making brute-force attacks more difficult. Fast algorithms like SHA-256 can be quickly computed, allowing attackers to try many passwords in a short time.
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