Category Archives: research

Publications

Publications

  1. TikiriAC: Node Level Equally Distributed Access Control for Shared Sensor Network Databases, Nayanajith M. Laxaman, M. D. J. S. Goonatillake, Kasun De Zoysa, Real World Sensor Network Workshop (REALWSN’10), University of Colombo School of Computing, Sri Lanka, 16th and 17th December 2010
  2. TikiriDB: Shared Wireless Sensor Network Database for Multi-User Data Access, Nanayanajith M. Laxaman, M. D. J. S. Goonathillake, Kasun De Zoysa. 28th National Information Technology Conference, The Computer Society of Sri Lanka, Sri Lanka, 11th 12th August 2010
  3. Comparative Feature Analysis for “Forensic Investigation Toolkit for a Developing Country (FIT4D)”, Yasantha N Hettiarachchi, T.N.K. De Zoysa, Keerthi Goonathillake, 28th National Information Technology Conference, The Computer Society of Sri Lanka, Sri Lanka, 11th 12th August 2010
  4. Accessing the University Learning Management System through Voice Communication, Thushari Atapattu, Sashikantha Wanasinghe, Kasun De Zoysa, Lakshman Jayaratne, 27th National Information Technology Conference, The Computer Society of Sri Lanka, Sri Lanka, 9th to 10th September 2009
  5. E-Stamping: A Mechanism to Authenticate Printed Documents, W.A.T Lakmali, Kasun De Zoysa, 27th National Information Technology Conference, The Computer Society of Sri Lanka, Sri Lanka, 9th to 10th September 2009
  6. A Low Cost Infrasound Recording System, Girisha Durrel De Silva, Kasun De Zoysa, 27th National Information Technology Conference, The Computer Society of Sri Lanka, Sri Lanka, 9th to 10th September 2009
  7. An Extensible Mobile Commerce Infrastructure for Sri Lanka: A Deployment Approach, Kasun Samarasinghe, N.M.L Laxaman, Avinesh Munasinghe, Ishara Lokuge, Kasun de Zoysa, 27th National Information Technology Conference, The Computer Society of Sri Lanka, Sri Lanka, 9th to 10th September 2009
  8. Developing a Forensic Software Toolkit for Sri Lanka, Yasantha N Hettiarachchi, Kasun De Zoysa, Keerthi Goonathillake, 27th National Information Technology Conference, The Computer Society of Sri Lanka, Sri Lanka, 9th to 10th September 2009
  9. V-Learning: Using Voice for Distant Learning in Emerging Regions, Thushari Atapattu, Kasun De Zoysa, International Conference on Computer Supported Education, Lisbon, Portugal, March 2009.
  10. Experiences on Mobile-ATM Deployment in a Developing Country, Amila Karunanayake, Kausn De Zoysa, Sead Muftic, Feng Zhang, 1st International Conference on Mobile Communication for Development(M4D), Karlstad University, Sweden, 11–12 December, 2008
  11. Pokuru PC: A Low Cost Multi-Terminal, Girisha Durrel De Silva, N.M.Laxaman, Kasun De Zoysa, Chamath Keppitiyagama, 26th National IT Conference, Colombo, Sri Lanka, 2008
  12. Mobile ATM for Developing Countries, Amila Karunanayake, Kasun De Zoysa, Sead Muftic, The 3rd ACM International Workshop on Mobility in the Evolving Internet Architecture, Seattle, WA, USA, 2008
  13. Automated Pothole Detection System, Girisha D. De Silva, Ravin S. Perera, Nayanajith M. Laxman Kenneth, M. Thilakarathna, Chamath I. Keppitiyagama, Kasun De Zoysa, International IT Conference (IITC’08), Colombo, Sri Lanka, 28th and 29th October, 2008
  14. Developing a Digital Forensic Framework for a Third World Country, Kasun De Zoysa, Keerthi Goonathillake, Ravith Botejue, 2nd International Conference on Cybercrime Forensics Education and Training, Canterbury Christ Church University, UK, September 1-2, 2008
  15. Poster Abstract: BusNet Data Transfer Protocol, T. G. T. A. Bandara, Kasun De Zoysa, Chamath Keppitiyagama, Nayanajith Laxaman, Kenneth Thilakarathna, 3rd International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP), Melbourne, Australia, December 3-6, 2007
  16. A Public Transport System Based Sensor Network for Road Surface Condition Monitoring, Chamath Keppitiyagama, Kasun De Zoysa, Gihan Seneviratne, Weerathunga Shihan, Workshop on Networked Systems for Developing Regions, ACM conference of the Special Interest Group on Data Communication (SIGCOMM 2007), Kyoto, Japan, August 27, 2007
  17. Cybercrime Forensics Experiences in a Developing Country, Kasun De Zoysa, K. S. Goonatillake, Kenneth M. Thilakarathna, 1st International Conference on Cybercrime Forensics Education and Training, Canterbury Christ Church University, UK, September 6-7, 2007
  18. Poster Abstract: BusNet – A Sensor Network Built Over a Public Transport, Kasun De Zoysa,Chamath Keppitiyagama, 4th European Conference on Wireless and Sensor Networks, Delft, Netherlands, January 29-31, 2007
  19. SOW : Secure Open Webmail, Milinda Ahan Tissera, Kasun De Zoysa, International IT Conference (IITC’06), Colombo, Sri Lanka, October 12-13, 2006
  20. TCP : Trusted Cheque Protocol, Seshika Fernando, Kasun De Zoysa, International IT Conference (IITC’06), Colombo, Sri Lanka, October 12-13, 2006
  21. SIM: Secure Instant Messaging for Yahoo, Nirodha Abeywardena, Kasun De Zoysa, International IT Conference (IITC’05), Colombo, Sri Lanka, November 9-10, 2005
  22. eTrap: An innovative Method to Prevent Spam, Kasun De Zoysa, Lakmal Warusawithana, Conference on Information Systems Security, Audit, Control, and Governance, Colombo, Sri Lanka, 1st and 2nd April 2005
  23. Secure Dynamic Group Establishment Protocol for Web Services, Kasun De Zoysa, Chamidu Atupelage, International IT Conference (IITC’05), Colombo, Sri Lanka, November 9-10, 2005
  24. FraMaS: Fraud Management System for Online Credit Card Transactions, K.D.C. Anuradha, Kasun De Zoysa, International IT Conference (IITC’05), Colombo, Sri Lanka, November 9-10, 2005
  25. Unified Certificate Verification Protocol, Kasun De Zoysa, Third Internal Workshop on Applied PKI (IWAP 2004), Fukuoka, Japan, October 3-5, 2004
  26. The Concept of A Multi-Application Smart Card, Kasun De Zoysa, Sead Muftic, Workshop on Information System Security (WSTI’03), Alger, Algeria, December 8-10, 2003
  27. eMoney Order System: The Smart way to Pay Online, Kasun De Zoysa, Rasika Dayarathne, International IT Conference (IITC’03), Colombo, Sri Lanka, December 1-7, 2003
  28. A Notarization Authority for the Next Generation of E-Mail Systems, Hiran Ekanayake, Kasun De Zoysa, Rasika Dayarathne, International IT Conference (IITC’03), Colombo, Sri Lanka, December 1-7, 2003
  29. Web Based Generic File Protection System, Bimali Arsakularatne, Kasun De Zoysa, Rasika Dayarathne, International IT Conference (IITC’03), Colombo, Sri Lanka, December 1-7, 2003
  30. A Survivable Group Security Architecture, Sead Muftic, Gernot Schmölzer, D. Sierra, Kasun De Zoysa, NSA/LUCITE Project Report, CSPRI/GWU, December, 2002
  31. “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
  32. An Enhanced Security Mechanism for General Purpose Email Clients, Kasun De Zoysa, Rasika Dayarathne, International Conference on Computer Communication, Mumbai, India, August 11-14, 2002
  33. “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, 20011.
  34. 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
  35. 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
  36. WWW System for Secure Electronic Transaction, Sead Muftic, Kasun De Zoysa, International IT Conference (IITC’99), Colombo, Sri Lanka, 1999
  37. 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

Research

I do research in the areas of { Multi-party security models, Secure multi-party electronic transactions and document protection, Public key cryptography and certification infrastructures, Hardware security tokens and devices, Web security and privacy, Security in wireless ad-hoc and sensor networks, Digital Forensic and ICT4D }

 

Contributed Research Projects:

  • Principle Investigator, TikiriDB research project, International research cooperation between Swedish Institute of Computer Science, Sweden and University of Colombo School of Computing, Sri Lanka since February 2010
  • Principle Investigator, Orange Power Switch Automation Research Project, Industry research cooperation between Orel Solution (Pvt) Ltd (Orange) and University of Colombo School of Computing, Sri Lanka since February 2011
  • Principle Investigator, Virtual IPV6 Network Test Bed (VIPNet), International research cooperation between The Information Society Innovation Fund (ISIF) and Department of Communication and Media Technologies, University of Colombo School of Computing, Sri Lanka, financed The International Development Research Centre (IDRC), Asia Pacific Network Information Center (APNIC) and Internet Society (ISOC) since March 2010 to May 2011
  • Principle Investigator, M-ATM: Mobile ATM research project, International research cooperation between Department of Computer and System Sciences, Stockholm University, Sweden and Department of Communication and Media Technologies, University of Colombo School of Computing, Sri Lanka, financed by The Swedish Program for Information and Communication Technology in Developing Regions (SPIDER) from January 2008 to December 2010
  • Principle Investigator, V-Learning research project, International research cooperation between IBM Research India Ltd., India and Department of Communication and Media Technologies, University of Colombo School of Computing, Sri Lanka, financed by IBM and The Swedish International Development Cooperation (Sida), January 2008 to August 2010
  • Principle Investigator, Adaptive Sensor System for Elephant Tracking(ASSET), Born Free Foundation, UK, October 2008 to June 2009
  • Principle Investigator, The Smart Computer Laboratory, International research cooperation between Internet Society (ISOC) and Old Boy Association of Dharmashoka College, Sri Lanka January 2008 to January 2009
  • Principle Investigator and Research Advisor, Ad-hoc and Sensor Network research project, International research cooperation between Ericsson, Sweden and Department of Communication and Media Technologies, University of Colombo School of Computing, Sri Lanka, financed by The Swedish Program for Information and Communication Technology in Developing Regions (SPIDER), January 2006 to June 2008
  • Research Advisor, e-Money Order System, Information and Communication Technology Agency (ICTA), Sri Lanka and Department of Communication and Media Technologies, University of Colombo School of Computing (UCSC), Sri Lanka, financed by World Bank, 2004
  • Research Scientist, A Survivable Group Security Architecture, Design and implementation of the GSAKMP and Secure GSA Application based on SELinux, George Washington University, Funded by National Security Agency (NSA), USA, 2003
  • Research Scientist, An Intrusion Detection System using Mobile Agents, George Washington University, Funded by Defense Advance Research Project Agency (DARPA), USA, 2002
  • Research Scientist, Design and Implementation of Generic Security Objects, George Washington University, Funded by Defense Advance Research Project Agency (DARPA), USA, 2002
  • Research Scientist, Federal Bridge Certification Authority Interoperability Test Project, Conducted by The National Institute of Standards and Technology (NIST), USA, As a guest researcher in SETECS PKI Cooperation, Sweden, 2002
  • Researcher, A Security Architecture for Multi-Party Transaction, Stockholm University and University of Colombo, Funded by Sida/SAREC IT Project between the Department of Computer and System Sciences (DSV) and the University of Colombo School of Computing (UCSC), Sweden-Sri Lanka, 1999 to 2003
  • Researcher, The Concept of A Secure WWW System based on Smart Cards and Certification Technologies, Stockholm University and University of Colombo, Funded by Sida/SAREC IT Project between the Department of Computer and System Sciences (DSV) and the University of Colombo School of Computing (UCSC), Sweden-Sri Lanka, 1999 to 2000
  • Research Assistant, Capacity and Topology Planning for Lanka Educational & Research Network (LEARN) through Computer Simulation & Modeling, University of Colombo, Funded by University of Colombo, Sri Lanka, 1998