Is "Cookie" a strong password against dictionary attacks?

The assertion that "Cookie" is not a strong password against dictionary attacks is grounded in the nature of such attacks, which are specifically designed to exploit common words or phrases found in dictionaries. A dictionary attack involves systematically entering every word in a predefined list, and because "Cookie" is a common word, it is likely to be included in those lists.

For effective password security, a strong password needs to be complex, incorporate a variety of character types (such as uppercase letters, lowercase letters, numbers, and symbols), and ideally, should be longer than typical words or phrases. Because "Cookie" is a simple, recognizable word that lacks any complexity or variation, it falls short of those criteria, making it vulnerable to being easily guessed by attackers using dictionary-based methods.

While combining it with numbers or increasing its length might add some level of complexity, the root issue lies in its foundational simplicity as a standalone word. Therefore, relying on "Cookie" as a password alone would not provide adequate protection against such attacks.