Passwords are a form of protection to guard our personal and confidential data that could be priveledged or secret. Passwords have been improving and now most websites and software require a stronger password than simply just letters. Many examples of password complexity includes special characters and numbers.
Some websites even have 2 factor authentication which include using a one-time code sent to an email address or phone number which is then used in addition to your password.
Many password complexities include
- Using special characters
- Using numbers
- Using capital letters and lowercase letters