College of Engineering

Abstract: This thesis focuses on implementing packet filtering firewall technique for protecting SCADA system. It uses filtering criteria to decide whether to permit or deny packets entry into the network. Parts of the packet that are examined are; the source IP address, the destination IP address, and the Internet protocols carried by the packet. At the beginning, the miniature SCADA system was implemented on two computers to take overview on the basic component of SCADA system, and to preview the data transmission between them.

Abstract: The databases technology has acquired a great deal of attention from the academic community and computer industry for their wide use and success; it can be described as the most developed growing field in computer or information system. Distributed database helps eliminating many of the shortcomings of centralized database This work concerns with the design and implementation of mark system in the college of engineering of Nahrain University.

Abstract: The extraction of roads from aerial and satellite images is an important task within cartography and planning of new road networks. The recent developments of the Geographic Information System (GIS) require rapid updates of roads all over the planet. Over the past few decades, many automatic and semi-automatic methods were developed for the purpose of road extractions which vary in planning, techniques and application from one to another. The objective of this thesis is to develop and implement a road extraction system.