COMPUTER THREATS SECURITY
WHAT IS A HACKER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Uses a more powerful computer
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Threatens people to get them to give up passwords
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Tries to break down doors to get into a network
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Tries out many possible passwords
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Detailed explanation-1: -A brute-force attack is an attempt to discover a password by systematically trying every possible combination of letters, numbers, and symbols until you discover the one correct combination that works. If your web site requires user authentication, you are a good target for a brute-force attack.
Detailed explanation-2: -Computer programs used for brute force attacks can check anywhere from 10, 000 to 1 billion passwords per second. There are 94 numbers, letters, and symbols on a standard keyboard. In total, they can generate around two hundred billion 8-character passwords.
Detailed explanation-3: -A brute force attack involves ‘guessing’ username and passwords to gain unauthorized access to a system. Brute force is a simple attack method and has a high success rate. Some attackers use applications and scripts as brute force tools.
Detailed explanation-4: -It can automatically detect the type of hashing used in a password. Therefore, you can also run it against encrypted password storage. Basically, it can perform brute force attacks with all possible passwords by combining text and numbers.
Detailed explanation-5: -Explanation: A brute force is the simplest process of gaining access to any password-protected system. It tries a variety of combinations of usernames & passwords again and again until it cracks it or password matches.