Cognitive Wireless Sensor Network (CWSN) is a new paradigm which integrates cognitive features in traditional Wireless Sensor Networks (WSNs) to mitigate important problems such as spectrum occupancy. Security in CognitiveWireless Sensor Networks is an important problem because these kinds of networks manage critical applications and data. Moreover, the specific constraints of WSNmake the probl...

continuance is one of the most important reasons for the permissibility of primary emulation of a deceased mujtahid regarding those issues for which he has a fatwa. it has been reported in four different formulations. and in its critique, various notions have been suggested: the abrogation of the matter or subject, its being suspended, the continued matter or ruling (the mustashab) being neithe...

Web3 is emerging as the new Internet-interaction model that facilitates direct collaboration between strangers without a need for prior trust network participants and central authorities. However, one of its shortcomings lack defense mechanism against ability single user to generate surplus identities, known Sybil attack. has attack problem because it uses peer sampling establish connections us...

This paper presents in-circuit system-on-chip verification and debugging environment. To maximize the emulation speed, the software part is compiled natively for the host computer and the hardware part is mapped into FPGA. The two parts communicate with each other in transaction level. The operation of the hardware part and the software part is recorded independently during the emulation, and a...

Supervisory Dr. Tao Lu, Department of Electrical and Computer Engineering Supervisor Dr. Issa Traore, Department of Electrical and Computer Engineering Departmental Member The security of industrial network has become an increasing concern in industry infrastructure operation. Motivated by on-going collaborations with Fortinet Corp., a security company, this project implements a testbed for sup...

Because there is no authentication mechanism used in BGP, a mis-behaving router can announce routes to any destination prefix on the Internet and even manipulate route attributes in the routing updates it sends to neighboring routers. Taking advantage of this weakness has become the fundamental mechanism for constructing prefix hijack attacks. The relation of network topology and prefix hijacki...

Emulation as a strategy for digital preservation is about to become an accepted technology for memory institutions as a method for coping a large variety of complex digital objects. Hence, the demand for ready-made and especially easy-to-use emulation services will grow. In order to provide user-friendly emulation services a scalable, distributed system model is required to be run on heterogene...

Network emulation allows researchers to test distributed applications on diverse topologies with fine control over key properties such as delays, bandwidth, congestion, or packet loss. Current approaches to network emulation require using dedicated machines and low-level operating system support. They are generally limited to one user deploying a single topology on a given set of nodes, and the...

Digital forensic test images are commonly used across a variety of digital use cases including education and training, tool testing validation, proficiency testing, malware analysis, research development. Using real evidence for these purposes is often not viable or permissible, especially when factoring in the ethical some legal considerations working with individuals' personal data. Furthermo...