How Is Key Stretching Effective In Resisting Password Attacks? (Solution)

It takes more time to generate candidate password digests. How is key stretching effective in resisting password attacks? It takes more time to generate candidate password digests.

  • In cryptography, key stretching techniques are used to make a possibly weak key, typically a password or passphrase, more secure against a brute-force attack by increasing the resources it takes to test each possible key. Passwords or passphrases created by humans are often short or predictable enough to allow password cracking, and key stretching is intended to make such attacks more difficult by complicating a basic step of trying a single password candidate. Key stretching also improves secur


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What is a token system that requires the user to enter the code along with a pin called quizlet?

________ biometric is related to the perception, through processes, and understanding of the user. What is a token system that requires the user to enter the code along with a PIN called? Multifactor authentication system. What is a hybrid attack?

Which of these is a US Department of Defense smart card that is used for?

One of the most advanced smart ID card programs in the United States is the Department of Defense (DoD) Common Access Card (CAC), a smart card that serves as the DoD standard identification for active duty military personnel, selected reserve personnel, civilian employees, and eligible contractor personnel.

Which of the following should be included in a secure password?

Do use a combination of uppercase and lowercase letters, symbols and numbers. Don’t use commonly used passwords such as 123456, the word “password,” “qwerty”, “111111”, or a word like, “monkey”. Do make sure your user passwords are at least eight characters long.

Which of the following is an authentication credential used to access multiple accounts or applications?

Single sign-on (SSO) is a session and user authentication service that permits a user to use one set of login credentials — for example, a name and password — to access multiple applications.

What is the main weakness associated with the use of passwords?

Passwords provide strong protection. What is the main weakness associated with the use of passwords? limitations in human memory. What type of attack involves using every possible combination of letters, numbers, and characters to create candidate digests that are then matched against those in a stolen digest file?

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Which access control model is the most restrictive?

Mandatory Access Control Systems Mandatory access control, on the other hand, is the most restrictive form of the access control models, as it gives control and management of the system and access points to only the system owner or administrator.

In which characteristic of the strong password does a password not appear in a dictionary?

Passwords are typically case-sensitive, so a strong password contains letters in both uppercase and lowercase. Strong passwords also do not contain words that can be found in a dictionary or parts of the user’s own name.

What is the minimum password length recommended by most security experts?

For this reason, most security experts recommend that passwords have a minimum required length (for example, eight characters ).

Which level of RAID uses disk mirroring and is considered fault tolerant?

RAID 1 is a fault-tolerance configuration known as “disk mirroring.” With RAID 1, data is copied seamlessly and simultaneously, from one disk to another, creating a replica, or mirror.

What guidelines increase password effectiveness?

Characteristics of strong passwords

  • At least 8 characters—the more characters, the better.
  • A mixture of both uppercase and lowercase letters.
  • A mixture of letters and numbers.
  • Inclusion of at least one special character, e.g.,! @ #? ] Note: do not use < or > in your password, as both can cause problems in Web browsers.

What are the five points should keep in mind while choosing a good password?

Here are eight tips for ensuring your passwords are as strong as possible.

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What is the hardest password?

Top 5 Strongest Password

  1. Mix meanless Word, number and symbol randomly, and at least 15 length.
  2. Mix Word and number together randomly.
  3. Replace Word with number and symbol randomly.
  4. Combine word with number.
  5. Combine partial unrelated words together.

What are the benefits of multi-factor authentication?

What are the benefits of multi-factor authentication?

  • Multi-factor authentication increases security with third parties and organizations.
  • MFA better controls who has access to your files.
  • It offers a variety of choices to meet your security needs.
  • MFA helps meet regulatory requirements.
  • It takes away password risks.

What are the three advantages of a rainbow table over other password attacks?

What are the three advantages of a rainbow table over other password attacks? 1) Can be used repeatedly to attack other passwords. 2) Faster than dictionary attacks. 3) Amount of memory needed on attacking machine is greatly reduced.

Why is MFA so important?

MFA secures the environment, the people in it, and the devices they’re using without requiring cumbersome resets or complicated policies. Organizations can also make it easier for users by providing them with a variety of factors to choose from or by only requiring additional factors when necessary.

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