Here is an abstract for an academic project title for computer science and engineering

This project introduces and incorporates the theoretical ideas of Cryptography directly into the sending and receiving of emails through an application. It has two versions incorporating either RSA or AES encryption algorithm. The encrypted email content is further secured using an encrypted password protection to achieve “dual level” security. This ensures your email contents from hackers targeting popular email web sites. Email messages are encrypted and attached as attachment rather than making it obvious to prying eyes.

Technologies: JFC, IO Streams, Sockets, JDBC, Threads, Cryptography, Java Mail (J2EE)