COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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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: -Uppercase letters: A-Z. Lowercase letters: a-z. Numbers: 0-9. Symbols: ‘! #$%^&*()-+=[]| ; “’<, >.?/
Detailed explanation-2: -An example of an uppercase password is “APPLE”. However, most platforms require you to include a mix of lowercase and uppercase letters. An example of a password containing both lowercase and uppercase letters is “fRuits”.
Detailed explanation-3: -Your password must be at least 10 characters long. Remember that UPPERCASE letters are different from lowercase letters (for example, A is treated as different from a). It must contain at least one character that is not a letter, such as a digit.
Detailed explanation-4: -Password: m#P52sap$V This is a great example of a strong password. It’s strong, long, and difficult for someone else to guess. It uses more than 10 characters with letters (both uppercase and lowercase), numbers, and symbols, and includes no obvious personal information or common words.
Detailed explanation-5: -An English uppercase character (A-Z) An English lowercase character (a-z) A number (0-9) and/or symbol (such as !, #, or %) Ten or more characters total.