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______ password cracking technique uses hashed password technique

Question

______ password cracking technique uses hashed password technique

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Solution

The password cracking technique that uses hashed password technique is known as "Rainbow Table Attack". Here are the steps involved in this technique:

  1. A hacker creates or downloads a rainbow table, which is a precomputed table for reversing cryptographic hash functions.

  2. The rainbow table contains all the possible plaintext permutations and their hashed values.

  3. When the hacker gets access to the hashed password, they look up this hash in the rainbow table.

  4. If the hash is found in the table, the hacker can see the corresponding plaintext password.

This method is effective but requires a lot of storage space for the rainbow tables. It's also less effective against systems that use "salting" (adding a random string to the password before hashing it), as this makes the hash output unique even for identical input passwords.

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• An organization suspects that an employee's password has been compromised. Which tool can theyuse to attempt password recovery?• John The Ripper• Hydra• Rainbow Table Cracking• Cracking Office Files

Question 1Don, a professional hacker, targeted Johana’s official email to steal sensitive information related to a project. Using a password cracking tool, Don tried all the possible combinations of password characters until it was cracked. Identify the type of password attack performed by Don in the above scenario. 1 pointHash injection Wire tapping Spyware Brute-force attack 2.Question 2Which of the following technique is a brute-force attack on encryption where all possible keys are tested in an attempt to recover the plaintext used to produce a particular ciphertext? 1 pointCryptanalysis Keyloggers Markov-chain attack Syllable attack

Which method effectively prevents a rainbow table attack?Implementing account lockout policiesUsing salted hashes for password storageRequiring complex password patternsEncrypting passwords with RSA

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