What does a strong password typically include?

• A. Only letters
• B. A combination of letters, numbers, and special characters
• C. Only numbers and symbols
• D. Your name and birthdate

Answer: (B)

A strong password is characterized by the inclusion of a combination of letters, numbers, and special characters. This diversity in characters greatly enhances the complexity of the password, making it significantly more difficult for attackers to guess or crack through brute-force methods. Such combinations create a larger pool of possible password variations, which increases security.

Using only letters or only numbers and symbols limits the potential combinations and, thereby, weakens the effectiveness of the password. Furthermore, incorporating personally identifiable information, such as one's name or birthdate, is a poor practice because this information can often be easily obtained or guessed by malicious individuals, rendering the password vulnerable to attacks.

In summary, a strong password is robust because it utilizes various character types, which inherently increases its strength against unauthorized access attempts.