Dictionary attack
时间: 2024-02-02 07:59:09 浏览: 25
A dictionary attack is a brute-force attack method used to crack passwords or encryption keys by trying every word or combination of words from a dictionary or list of commonly used passwords. The goal is to find a match between the password or key being attacked and one of the words in the dictionary. This method is often successful against weak passwords that consist of common words or phrases, but may not work against complex passwords or keys that include a mix of letters, numbers, and symbols. Dictionary attacks can be automated using software tools and can be prevented by using strong and unique passwords or by adding complexity to passwords through the use of numbers, symbols, and capitalization.