Question

What is one attack method that is used to guess the key and see if the message decodes correctly?

1) Brute force attack
2) Dictionary attack
3) Rainbow table attack
4) Man-in-the-middle attack

Answer 1

A brute force attack is used to guess the key for decoding a message by trying every possible character combination. It differs from other methods as it does not rely on pre-arranged word lists or computed hash tables.

Step-by-step explanation:

An attack method used to guess the key and check if the message decodes correctly is known as a brute force attack. This type of cyber attack involves trying every possible combination of characters until the correct key is found. A man-in-the-middle attack, while also a serious threat, does not involve guessing a key but instead the attacker intercepts communication between two parties to gain unauthorized access to information.