I have been working as a freelance journalist since my school time. So often I wrote articles to journals and newspapers before enter the University. Unfortunately then I had to limit my writings due to academic workload. Now I spend most of my time for writing computer programmers, research papers and lecture notes. I could manage several programming languages including Pascal, C, C++, Perl, Assembles, and Java. C is my favorite programming language. I know most of the programmers hate C pointers but I like it. You are WELCOME to read my writings.

1. Bi-directional Web Document Protection System for Serious E-commerce Applications, Kasun De Zoysa, Sead Muftic, Workshop on Trusted Computing Paradigms, International Conference on Parallel Processing 2002, Vancouver, British Columbia, Canada, August 18-21, 2002
2. "Electronic Signatures and Certification Authorities" – Essential technological measures to minimize legal barriers to Electronic Transactions, Jayantha Fernando, Kasun De Zoysa, 20th National IT Conference, Colombo, Sri Lanka, 2001
3. Web based Multi-Application Smart Card Security System, Kasun De Zoysa, Sead Muftic, International IT Conference (IITC'00), Colombo, Sri Lanka, January 17-19, 2001
4. Comprehensive Security System for World Wide Web (WWW) based on Smart Cards Technologies, Kasun De Zoysa, Workshop on Emerging Issues in Computer and Systems Sciences, Stockholm, Sweden, September 29 - 30, 2000
5. WWW System for Secure Electronic Transaction, Sead Muftic, Kasun De Zoysa, International IT Conference (IITC'99), Colombo, Sri Lanka, 1999
6. Network Friendly Search Engine For the Internet, Kasun De Zoysa, Ruvan Werasinghe, Multi Disciplinary International Conference on the Occasion of 50th Anniversary of Independence of Sri Lanka held at University of Peradeniya, Sri Lanka, 1998

• Poems