لؤي محمدرضا كاظم صفرعلي

Background: Bring Your Own Device (BYOD) is new approach that are being adopted increasingly by organizations. The idea behind BYOD is to allow employees to use their personal devices to reduce organizational cost and enhance their job satisfaction However, BYOD comes with challenges mainly related to security hence hindering the spread and acceptance of BYOD in corporate environments. To solve this issue, the security mechanism needs to be upgraded to meet the challenges and threats in BYOD environments. A trust based access control (TBAC) system with multiple factors is required to enhance the BYOD security. This mechanism provides more dynamic and flexible method of granting, controlling and guarding the access. Using multi-factor access control mechanism, interactions in nodes or within nodes can be monitored in a better way. These factors are interaction behavior, node history (or reputation), and recommendation. This will increase the mutual trust between system and devices as well as between employee and employer. This will also increase the productivity of the organizations. Fuzzy trust model was developed and implemented using MATLAB 8.3.0 to validate and assess the proposed model. Trust is computed based on fuzzy logic which will be part of the access control mechanism. Fuzzy logic employed based on fuzzy sets (linguistic values) and the range of sets. The results of simulation show the significant impacts of trust factors on the access decision.

Abstract: Knowledge management (KM) approach has been adopted in virtually every business unit in organizations as a means to improve the competitive advantages of organizations. The benefits of KM in maximizing resources and at the same time minimizing costs are two important economic advantages of knowledge management. The organizations focus on how to improve the knowledge management implementation through adopting efficient knowledge management processes to manage the explicit and tacit knowledge. Most researchers focus on managing knowledge activities using IT services based on the interrelation between knowledge management processes. Knowledge management processes can be managed by having the architecture of IT infrastructure, i.e. network layers to provide effective integration between knowledge management layers and the architecture of IT infrastructures. This paper focuses on managing the knowledge processes based on network layers rather than IT services to maximize the management performance of knowledge implementations. The literature review is the main basement of this research. The knowledge management processes could be integrated efficiently depending on three main network layers; service agreement layer, management agreement layer, and infrastructure layer

مكان انعقاد الورشة : كلية علوم الحاسوب والرياضيات الزمان : يوم الخميس 12 نيسان 2018

تاريخ انعقاد الندوة : 3 ايار 2017 مكان انعقاد الندوة : قاعة كلية الصيدلة \ المدينة الجامعية الساعة التاسعة صباحا