The student (Rasha Mohammad Mohsen) received her master's degree from the Department of Computer Sciences / University of Technology for her thesis titled (Enhancing data loss protection system using modified detection and prevention methods). The these intended to improve the privacy, reliability and confidentiality and accuracy of the work of sensitive information in Health care system in three levels of security to prevent known attacks and limit alerts filed in the system and also detect new attacks and system log analysis to detect abnormal behavior, and distinguish abnormal behavior through the application of the proposed training group modified with the decision tree. the discussion was on Thursday 8 March 2018 on the discussions hall in the department. the discussion committee was formed by (Prof. Dr. Ahmed Tariq Sadiq and Dr. Hussein Samir Abdullah) from the university of Technology / Department of computer Sciences and (Dr. Kassem Mohammed Hussein) from the University of Tikrit / Department of Computer Science.