Which of the following options holds the strongest password?

'california' is a single, all-lowercase dictionary word with no numbers or special characters, making it trivially vulnerable to a basic dictionary or wordlist attack.

$#164aviD^% is the strongest password because it combines special characters ($, #, ^, %), both uppercase and lowercase letters, and numeric digits, with no recognizable dictionary words or predictable sequences. This diversity across multiple character classes maximizes entropy and makes the password resistant to both dictionary attacks and brute-force enumeration, aligning with NIST complexity recommendations.

'Admin1234' combines a widely used privileged account name with a simple sequential number pattern - both components appear at the top of virtually every password attack wordlist and rule set.

'Joe12is23good' contains only common words and digits with no special characters, making it susceptible to hybrid dictionary attacks that append or interleave numbers with dictionary terms despite its length.