Cryptography is the study of secure dispatches ways that allow only the sender and intended philanthropist of a communication to view its contents. The term is deduced from the Greek word kryptos, which means hidden.. Still, a third party has everything they need to decipher and read the communication, If the communication is interdicted.

There are four encryption algorithms used in this example:

1. 1. Advanced Encryption Standard (AES)
2. 2. Data Encryption Standard (DES)
3. 3. Triple Data Encryption Standard (3DES)
4. 4. Blowfish

Technology Used :

1. Front end : Java Swing.
2. IDE Used : Netbeans 8.2 RC

How to run the Payroll System using Java source code

The following are the software that you’ll need in order for this program to run:

Step 1: You must have Java Development Kit Software. you can download the JDK in this website

Step 2: You must have Netbeans 8.2 .

Download Link