... Journal of Computer Science 2 (9): 71 0-7 15, 2006 ISSN 1549 -3 6 36 © 2006 Science Publications Corresponding Author: Khalil Shihab, Department of Computer Science, SQU, Box 36 , Al-Khod, 1 23, Oman ... 1 23, Oman 710 A Backpropagation Neural Network for Computer Network Security Khalil Shihab Department of Computer Science, SQU, Box 36 , Al-Khod, 1 23, Oman Abstract: In this paper, ... parallel-distributed processor made up from simple processing units, which has a natural propensity for storing experiential knowledge and making it available for use. The use of neural network offers...