What is the purpose of adding salt to the password hashing process?

IT Questions BankCategory: DevNetWhat is the purpose of adding salt to the password hashing process?
What is the purpose of adding salt to the password hashing process? 1ITExamAnswers Staff asked 1 month ago
Question:
What is the purpose of adding salt to the password hashing process?

  • to decrease password complexity
  • to increase the length of a password
  • to make hashed passwords deterministic
  • to create a unique hash for every password

Explanation: Because of the deterministic nature of the hash function, hashed passwords are not unique. The same password always produces the same hash even if the password is created by different users. The salting process adds random data to the input of the hash function to guarantee a unique, nondeterministic output.

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