Cloud computing perceived importance in the middle Eastern firms: the cases of jordan, Saudi Arabia and United Arab Emirates from the operational level| Address resolution protocol (ARP): spoofing attack and proposed defense| Mobile Ad-Hoc networks applications and its challenges| Hybrid algorithm to evaluate e-business website comments| A low-load QoS routing method for open flow networks| An automated approach for software fault detection and recovery| Web threats detection and prevention framework| Software re-usability classification and predication using self organizing map (SOM)| Decentralized traffic control using agents in ethernet passive optical networks (EPON)