Answer :
Being protected from brute-force attacks, both forward and backward, is possible with two-factor authentication.
What is The Basics of Brute-Force Attacks?
- A brute-force approach is quite straightforward on a fundamental level. Trying every combination until you find the right one is known as brute-forcing a password. Of course, doing this manually gets tiresome very quickly.
- Therefore, in the majority of fundamental brute-force assaults, a computer program cycles through every possible combination of a predetermined amount of characters in an attempt to deduce a password or encryption key.
- Consider creating a tool to attempt to brute-force a four-digit iPhone password, for instance. The guessing process would begin with 0000, then move on to 0001, 0002, 0003, and so forth until it reached 9999.
- With more complex passwords, the same theory applies. It's possible for a brute-force method to attempt passwords beginning with aaaaa, aaaab, aaaac, and so on in order to break a password with six alphanumeric characters.
- The next step would be to add numbers, such as aabaa1, aabaa2, aabaa3, and others, along with capital letters if necessary. Up to and including zzzzzz, zzzzz1, and other characters, this would go through every possible six-character combination of numbers and letters.
- The reverse brute-force assault is a similar tactic that involves testing a single common password against a large number of different usernames. This avoids several typical defenses (which we'll explore in a moment), but it is less frequent and trickier to employ successfully.
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