What is the fastest type of password cracker?

The fastest type of password cracker among the options provided is the dictionary method. This approach leverages a predefined list of common passwords and phrases, which significantly reduces the time required to crack a password compared to other methods, as it targets likely passwords that users might select.

Using a dictionary attack capitalizes on the fact that many users choose simple and commonly known passwords, such as "password" or "123456." By rapidly attempting these entries from the dictionary list, the attacker can often gain access quicker than through more exhaustive and time-consuming methods like brute force or hybrid attacks. The brute force method, while comprehensive, systematically tries every possible combination of characters, which makes it much slower, especially for longer and more complex passwords. Hybrid attacks combine elements of both dictionary and brute force methods but still don't match the speed of a straightforward dictionary approach when it targets common choices.

Visual cracking is not a commonly recognized method in the same sense as the others listed and typically does not focus on the rapid submission of guesses in the same way. Therefore, in the context of speed and efficiency for cracking passwords, the dictionary method remains the quickest option.