Since Jackson attempts to log in to their work accounts repeatedly using false passwords. The security method is he taking advantage of is Brute Force Attacks.
In a brute-force assault, every conceivable password combination is calculated and tested to see if it is the right password. Finding the right password typically takes exponentially more time as the password length rises.
A brute force attack use trial-and-error to determine encryption keys, login credentials, or the location of a hidden website. Hackers try every combination in the hopes of making an accurate approximation.
Therefore, A brute-force attack in cryptography entails the attacker providing numerous passwords or passphrases in the hopes that one will eventually be correctly deciphered. All potential passwords and passphrases are thoroughly checked by the attacker until the right one is discovered.
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