COMPUTER THREATS SECURITY
WHAT IS COMPUTER SECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A long sequence of numbers
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An important date
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The user’s last name
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Upper-and lower-case letters, numbers, and symbols
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Detailed explanation-1: -The key aspects of a strong password are length (the longer the better); a mix of letters (upper and lower case), numbers, and symbols, no ties to your personal information, and no dictionary words.
Detailed explanation-2: -But if you mix up both lowercase and uppercase letters, such as “JaCkTylEr” or “jAcKtYlEr”, you can make your password much more secure and difficult to guess. Here are some examples of passwords that use both lowercase and uppercase letters: JaCkTylEr. gReenbOaRd.
Detailed explanation-3: -The common standard for strong passwords is: minimum length of eight characters, at least one uppercase character, at least one lowercase character, at least one number, and at least one symbol.
Detailed explanation-4: -A strong password is: At least 12 characters long but 14 or more is better. A combination of uppercase letters, lowercase letters, numbers, and symbols.