A sequence of characters that is usually longer than the allotted number for a password

The Importance of Long Passwords for Security

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Question

What is called a sequence of characters that is usually longer than the allotted number for a password?

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A.

A passphrase is a sequence of characters that is usually longer than the allotted number for a password.

Source: KRUTZ, Ronald L.

& VINES, Russel.

D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, page 37.

The correct answer is A. passphrase.

A passphrase is a sequence of words or other text that is longer than the typical password length and used to provide greater security. Unlike a password, which is usually a single word or a combination of letters, numbers, and symbols, a passphrase is made up of multiple words, making it easier to remember and harder to crack.

Passphrases are generally considered more secure than passwords because they are longer and more complex. Attackers often use automated tools that can crack passwords relatively quickly, but longer passphrases can be much more difficult to crack using these same tools.

Passphrases are often used in conjunction with other security measures, such as two-factor authentication or encryption, to provide even greater security for sensitive information.

In summary, a passphrase is a longer sequence of characters, usually made up of multiple words, used to provide greater security than a traditional password. It is an important security measure used in many different applications and systems to protect sensitive information from unauthorized access.