Password Strength Checker Using Java Swings

By P. Veera Sai Rakesh

Password Strength Checker is used to check the strength of a given password. This project is mainly used to check the vulnerability of passwords.

Password Strength Checker 

It is a simple project using Java Swings that is used to calculate the strength of the password. It is used for vulnerability checking of passwords. 

To build a stronger password we have to meet with following conditions:

1. The length of the password should be 12 characters.

2. The password should consist of at least one uppercase character.

3. The password should consist of at least one lowercase character.

4. The password should consist of at least one special character symbol.

Based on the above conditions the password strength has been calculated.

 

The application window for that is shown below:

 

After entering the password click on the button "Check Strength".

i.e., add onClickListener() for the "Check Strength" Button.

 Then after clicking based on the frequency of Uppercase characters, Lowercase characters, Special symbols, and Digits the strength has been calculated and displayed in OptionPane.

 

Strength is shown as below:

Hope it helps you Thank You.

Pre-Requirements :

PC with 4 GB Ram with any operating system.

Eclipse IDE