Password lock shows invalid password. What do you mean?

Password lock shows that the password is invalid, which usually means that the password entered is incorrect or does not conform to the rules of password setting. Possible reasons include:

1. Incorrect password: first verify whether the password is correct. Check for any typing errors or missing characters. Passwords are case-sensitive, so make sure to enter uppercase and lowercase letters correctly.

2. Inconsistent password rules: Password locks usually have some rules, such as password length and special character requirements. Please ensure that the password conforms to these rules, otherwise it will be considered invalid.

3. The password has expired or been reset: some password locks set the validity period of the password, and once the validity period is exceeded, the password will be considered invalid. Or, the administrator may have reset the password and need to use the new password to unlock it.

4. Locked state: If the wrong password is entered for many times, the password lock may enter the locked state and cannot be unlocked with any password for a period of time. In this case, you need to wait a while and try again.

It should be noted that different password locks may have different display information, so the specific reasons for invalid passwords may be different. When the password is invalid, you can get a more specific solution according to the instructions of the password lock or contact relevant technical support.

In addition, for the expansion of password security, it is recommended to use strong passwords to protect personal information and assets. A strong password should be of sufficient length and complexity, consisting of uppercase letters, lowercase letters, numbers and special characters. In addition, change the password regularly to avoid using the same password on multiple platforms and improve the security of the account.