Which term refers to a sequence of words used to gain access to a system?

Study for the Network Security Instructional Terminology Test. Enhance your knowledge with multiple choice questions, each accompanied by hints and explanations. Ensure readiness for your exam!

Multiple Choice

Which term refers to a sequence of words used to gain access to a system?

Explanation:
A passphrase is used in authentication as a longer sequence of words that you know. Because it combines multiple words, it creates a much larger set of possible values than a typical password, making it harder to guess or brute-force while often remaining memorable. This is why a sequence of words used to gain access is called a passphrase. In contrast, a password is usually a shorter string of characters, a PIN is a numeric code, and a token is a device or code that you possess to authenticate.

A passphrase is used in authentication as a longer sequence of words that you know. Because it combines multiple words, it creates a much larger set of possible values than a typical password, making it harder to guess or brute-force while often remaining memorable. This is why a sequence of words used to gain access is called a passphrase.

In contrast, a password is usually a shorter string of characters, a PIN is a numeric code, and a token is a device or code that you possess to authenticate.

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