A minimum password strength of "Good" is required for new user account passwords.

The modern method "zxcvbn" is used to determine the strength of a password. Compared to conventional methods that merely require a certain minimum password length and predetermined varying characters like a number and a special character, "zxcvbn" is a more realistic method that in practice results in better passwords and greater ease of use.

Additionally, you can increase the security of your account even further by adding two-factor authentication.