Definition
An alphanumeric password combines numeric and alphabetic characters. Other characters, including symbols or punctuation marks, can be added to the password. Such passwords are often used to protect access to digital systems, such as online banking, social media profiles, and email accounts.
Alphanumeric Passwords Example
- He110 (not recommended)
- F3Ydp * KuCc36T067!
- H5Nx6Cj4Uy8D2
Features of Strong Alphanumeric Passwords
- Length: Make sure to use long passwords of at least 12 characters.
- Complexity: Use a combination of lowercase and uppercase letters with symbols and numbers.
- Unpredictability: Avoid using general terms and patterns that are predictable or personal information that can be guessed or found, such as date of birth or pet name.
- Uniqueness: Avoid reusing passwords because if one account is compromised, all others could be vulnerable.
- Manageability: Consider using a password manager. It helps create passwords and remember them when needed. This gives you a unique, complex passwords for each account without remembering them all.