Hi, I am a person who likes to live simple and happy life, and I don’t like to see myslef better than others unless I deserve it modestly and confidently.    I am doing Master Degree in Computer Science (Sep 2008), particularly in Web Services Security and Privacy, before that I worked in Wireless Network Security and Privacy (RFID Technology Intrusion Detection and Prevention), this research was funded by Canada Industry. What I always believe is helping other will come back to you sooner or later, so I strive to help other as much as I can such as helping student in their assignment and explaining difficult subjects; helping people to deal with life wisely and easily and so on. On Sep 2008, I started my Master degree at Dalhousie University and I worked as Teacher Assistant for one year as part time. Right now, I am doing my research In WS Security and Privacy. Before coming to Canada, I had worked as instructor in Faculty of Science and Engineering - University of Science and Technology - Yemen for three years. My future, I believe my future will be great and full of success as I always dream and it comes true. After graduation, I will try to find a job  related to my specialization here in Canada, if I couldn't I will go back my country to set up my own business. I always  try to be creative, initiative, skillful and knowledgeable. I enjoy reading books related to developing personality (leadership, self-esteem, self-management, creativity, invention and so on), and technological researches and inventions; and I love watching soccer, tennis, basketball and hokey. To contact me, please email alkhatar@cs.dal.ca Or alkhatari2003@hotmail.com