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Publications
Journal papers
 

  1. Marwan Darwish, Abdelkader Ouda and Luiz Capretz, “A cloud-based secure authentication (CSA) protocol suite for defense against Denial of Service (DoS) attacks”, in press, Journal of Information Security and Applications, Elsevier (2015), http://dx.doi.org/10.1016/j.jisa.2014.12.001.

  2. Marwan Darwish, Abdelkader Ouda and Luiz Capretz, “Formal Analysis of an Authentication Protocol against External Cloud-Based Denial-of-Service (DoS) Attack”, the International Journal for Information Security Research (IJISR), Volume 3, Issues 1 and 2, pp. 313-324, ISSN 2042-4639 (Online), March/June 2013.

  3. Eric Southern, Abdelkader Ouda and Abdallah Shami, “Wireless Security: Securing Mobile UMTS Communications from interoperation of GSM”, Wiley Journal on Security and Communication Networks 6(4): 498-508 (2013).

  4. M. Abu Sharkh, M.Jammal, A. Shami, and A. Ouda, “Resource Allocation in a Network Based Cloud Computing Environment: Design Challenges”, IEEE Communications Magazine, Cloud Networking and Communications, Vol 51, No. 11, 2013.

  5. Eric Southern, Abdelkader Ouda and Abdallah Shami, “Securing USIM-based Mobile Communications from Interoperation of SIM-based Communications”, the International Journal for Information Security Research (IJISR), Volume 2, Issues 1/2, pp. 313-324, ISSN 2042-4639,  March/June 2012.

  6. Abdalha Ali, Musaad Alrasheedi, Abdelkader Ouda and Luiz Fernando Capretz, “A Study of The Interface Usability Issues of Mobile Learning Applications for Smartphones from The User’s Perspective”, International Journal on Integrating Technology in Education (IJITE), Volume-3, No-4, 2014.
Refereed conference papers (with proceedings)
 

  1.  Marwan Darwish, Abdelkader Ouda and Luiz Capretz, “Cloud-based DDoS Attacks and Defenses”, the IEEE International Conference on Information Society (i-Society 2013), Toronto, Canada, June 2013.

  2.  Mohamed Abusharkh, Abdelkader Ouda and Abdallah Shami, “A Resource Scheduling Model for Cloud Computing Data centers”, the IEEE International Wireless Communications & Mobile Computing Conference (IWCMC 2013) , Cagliari, Sardinia, Italy, July 2013.

  3.  A. Ali, A. Ouda and L. Capretz,  “A Conceptual Framework for Measuring the Quality Aspects of Mobile Learning”, Bulletin of the IEEE Technical Committee on Learning Technology, Volume 14, Number 4, pp. 31-34, October 2012.

  4. A. Ali, A. Ouda and L. Capretz “An experiment for measuring the quality aspect of mobile learning,” 2nd International Conference in Applied and Theoretical Information Systems, Taipei, Taiwan, pp. 1-12, Dec. 27-29, 2012.

  5.  Eric Southern, Abdelkader Ouda and Abdallah Shami, “Solutions to Security Issues with Legacy Integration of GSM into UMTS”, the 6th International Conference on Internet Technology and Secured Transactions (ICITST 2011), Abu Dhabi, United Arab Emirates (UAE), December 2011.

  6. Abdelkader Ouda, David Allison and Miriam Capretz, “Security Protocols In Service-Oriented Architecture”, the proceedings of the 2010 IEEE Congress on Services (SERVICES 2010), Miami, USA, July 2010.

  7. Abdelkader Ouda and Mahmoud El-Sakka, "Localization And Security Enhancement of Block-Based Image Authentication", IEEE International Conference on Image Processing ICIP2005, pp. I-673-676, Genova, Italy, September 2005. (28 citations on Google Scholar).

  8. Abdelkader Ouda and Mahmoud El-Sakka, "A Step Towards Practical Steganography Systems", International Conference on Image Analysis and Recognition, ICIAR’05, Lectures Notes in Computer Science, LNCS 3656, Springer-Verlag,  pp. 1158–1166, September 2005.

  9. Abdelkader Ouda and Mahmoud El-Sakka, "A Secure and Localizing Watermarking Technique for Image Authentication", International Conference on Image Analysis and Recognition, ICIAR, 2004, Lectures Notes in Computer Science, LNCS 3211, Springer-Verlag, Berlin, Heidelberg, pp. 759-769,  September 2004.

  10. Abdelkader Ouda and Mahmoud El-Sakka, "A Practical Version of Wong's Watermarking Technique", the IEEE International Conference on Image Processing ICIP'04, pp. 2615-2618, Singapore, October 25, 2004.

  11. Abdelkader Ouda and Mahmoud El-Sakka, "Correlation watermark for Image Authentication and Alternation Locations Detection", SPIE International Conference on Mathematics of Data/Image Coding, Compression, and Encryption, Vol. 4475, pp 234-241, San Diego, California, USA. July 2001.

  12. Mahmoud El-Sakka and Abdelkader Ouda, "A New correlation-based Scheme for Image Authentication", SPIE International Conference on Security and Watermarking of Multimedia Contents III, Vol. 4314, pp. 220-228, San Jose, California, USA , January 2001.

 
Non-refereed conference presentations (no proceedings)
 

  1. Abdelkader Ouda and Mahmoud El-Sakka, "A Novel Watermarking Technique for Image Authentication", UWO Research in Computer Science (UWORCS'04), the University of Western Ontario, March 2004.

  2. Abdelkader Ouda and Mahmoud El-Sakka, "A Security Alarm To The Wong Public-Key Image Watermarking Technique", Western Research Forum, the Society of Graduate Students, the University of Western Ontario, March 2003.

  3. Abdelkader Ouda and Mahmoud El-Sakka, "A Fragile Watermarking Scheme for Cheque Image Authentication", Western Research Forum, the Society of Graduate Students, the University of Western Ontario, March 2001.

 
Technical reports
 
  1. Abdelkader Ouda and Mahmoud El-Sakka, "Wavelet Transforms and Their Applications in Digital Watermarking" Technical Report 633, Computer Science department, the University of Western Ontario, September 2004.
  2. Abdelkader Ouda and Mahmoud El-Sakka, "Methods to Correct the Wong-Memon Image Watermarking Scheme" Technical Report 603, Computer Science department, the University of Western Ontario, London Ontario, Canada, October 2003.

 
Invited Talk
 
  1. Abdelkader Ouda, "Watermarking for Image Authentication", IEEE K.W. Computer/Signal Processing Joint Chapter and Department of Systems Design Engineering, University of Waterloo, Ontario, Canada, July 2002.

 
Thesis
 
  1. Abdelkader Ouda, "On Public-key Encryption," M.Sc. Dissertation, Ain-Shams University, Cairo, Egypt, 1993.
  2. Abdelkader Ouda, "Digital Watermarking for Image Security and Hidden Communications," Ph.D. Dissertation, the University of Western Ontario, Ontario, Canada, December 2004.