University of Khartoum of the university. All university campuses are connected by dedicated high-speed links (fiber optics); WiFi covers most of the campuses and electronic registration on the university website. In addition to the ICT centre, the Faculty of Mathematical Sciences has its own Information Technology research unit which is active in developing and promoting Open Source software in Sudan. Since the independence of Sudan, highly qualified Sudanese were appointed to the position of University of Khartoum vice chancellor. The first one was Dr. Nasr El Hag Ali and the most notable one is Prof. ELnazeer Dafalla. University of Khartoum plays a great
Siege of Khartoum to the north by the Blue Nile and to the west by the White Nile. To defend the river banks, he created a flotilla of gunboats from nine small paddle-wheel steamers, until then used for communication purposes, which were fitted with guns and protected by metal plates. In the southern part of the town, which faced the open desert, he prepared an elaborate system of trenches, makeshift Fougasse-type land mines, and wire entanglements. Also, the surrounding country was controlled by the Shagia tribe, which was hostile to the Mahdi. By early April 1884, the tribes north of Khartoum rose in