This Project has been developed to demonstrate Network Security and Encryption Techniques and It¡¯s Various Methods. Now a days IT security is most required thing in even of daily routine life like sending emails or even text messages. because we are not aware of security risks and keep our valuable data like our personal details, Our Bank Account Details or even Our Net Banking Passwords & ATM Pins on public mail/mail server. That is not enough secure. That¡¯s why we require some security algorithms that can secure our data. In this project we have studied most of them and implemented the basic things in our project.