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Browsing by Author "Xiao, Hannan"
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An Adaptive Access Control Model for Medical Data in Wireless Sensor Networks
Maw, Htoo; Xiao, Hannan; Christianson, B. (Institute of Electrical and Electronics Engineers (IEEE), 2013-10)Wireless Sensor Networks (WSNs) have recently attracted a lot of interest in the research community. The security mechanism with large overhead of computation and communication, are infeasible to apply in WSNs due to many ... -
An Adaptive Access Control Model with Privileges Overriding and Behaviour Monitoring in Wireless Sensor Networks
Maw, Htoo Aung; Xiao, Hannan; Christianson, B. (ACM Press, 2012-10)Wireless Sensor Networks (WSNs) have attracted a lot of interest in the research community because of their wide range of applications. Due to the distributed nature of WSNs and their deployment in remote areas, these ... -
Adaptive ingress admission control for differentiated services
Xiao, Hannan; Chua, K.C. (Institute of Electrical and Electronics Engineers (IEEE), 2003)Admission control is a critical element for supporting Quality-of-Service in networks. We propose and evaluate the performance of an adaptive ingress admission control scheme that is suitable for use in a Differentiated ... -
Analysis of DoS Attacks at MAC Layer in Mobile Adhoc Networks
Alocious, Chaminda; Xiao, Hannan; Christianson, B. (Institute of Electrical and Electronics Engineers (IEEE), 2015-10-05)—Wireless network security has received tremendous attention due to the vulnerabilities exposed in the open communication medium. The most common wireless Medium Access Control (MAC) protocol is IEEE 802.11, which assumes ... -
Analyzing the Connectivity of CERNET Backbone
Xiao, Hannan; Zan, Jian Qiao; Wang, Yan (Xi'An Jiaotong Univeristy Press, China, 1997) -
Authentication of Students and Students’ Work in E-Learning : Report for the Development Bid of Academic Year 2010/11
Xiao, Hannan; Ji, Wei (University of Hertfordshire, 2011)Global e-learning market is projected to reach $107.3 billion by 2015 according to a new report by The Global Industry Analyst (Analyst 2010). The popularity and growth of the online programmes within the School of Computer ... -
Bluetooth-Based Sensor Networks for Remotely Monitoring the Physiological Signals of a Patient
Zhang, Ying; Xiao, Hannan (2009)Integrating intelligent medical microsensors into a wireless communication network makes it possible to remotely collect physiological signals of a patient, release the patient from being tethered to monitoring medical ... -
BTG-AC: Break-The-Glass Access Control Model for Medical Data in Wireless Sensor Networks
Maw, Htoo; Xiao, Hannan; Christianson, Bruce; Malcolm, James (2016-05-03)Wireless sensor networks (WSNs) have recently attracted much interest in the research community because of their wide range of applications. An emerging application for WSNs involves their use in healthcare where they are ... -
Campus Network Firewall System Based on Cisco Routers
Zan, Jian Qiao; Liu, Bin; Xiao, Hannan (Xi'An Jiaotong Univeristy Press, China, 1997) -
Can Multi-sensory Feedback Improve the Usability of the Virtual Assembly Environment?
Zhang, Ying; Travis, Adrian; Xiao, Hannan (Institute of Electrical and Electronics Engineers (IEEE), 2006-09)Usability is an important aspect of Virtual assembly environment (VAE). This paper presents the evaluation of the usability of our developed multi-sensory VAE. The usability evaluation is in terms of its three attributes: ... -
A Candour-based Trust and Reputation Management System for Mobile Ad Hoc Networks
Chiejina, Eric; Xiao, Hannan; Christianson, B. (University of York, 2013)The decentralized administrative controlled-nature of mobile ad hoc networks (MANETs) presents security vulnerabilities which can lead to attacks such as malicious modification of packets. To enhance security in MANETs, ... -
A Classification of Threats to Remote Online Examinations
Ullah, Abrar; Xiao, Hannan; Barker, Trevor (Institute of Electrical and Electronics Engineers (IEEE), 2016-11-17)Summative online examinations is a high stake process which faces many security threats. The lack of face-toface interaction, monitoring or invigilation motivates many threats, which includes intrusion by hackers and ... -
A Cloud-based RFID Authentication Protocol with Insecure Communication Channels
Xiao, Hannan; Alshehri, Awatif; Christianson, Bruce (Institute of Electrical and Electronics Engineers (IEEE), 2017-02-09)Radio Frequency Identification (RFID) has becomea widespread technology to automatically identify objects and withthe development of cloud computing, cloud-based RFID systemsattract more research these days. Several ... -
Connecting Multi-Protocol Network to ATM---MPOA
Zhao, Xin; Feng, Bo; Xiao, Hannan (Huazhong University of Science & Technology Press, China, 1996) -
Design, Privacy and Authentication of Challenge Questions in Online Examinations
Ullah, Abrar; Xiao, Hannan; Lilley, Mariana; Barker, Trevor (Institute of Electrical and Electronics Engineers (IEEE), 2013-12)Online examination is an essential part of the online learning and secure authentication is considered vital for the success of online learning. This study is part of an ongoing research on student authentication approaches ... -
The Development of the ATM Campus Network in Huazhong University of Science & Technology
Xiao, Hannan; Shi, Bin Xin (Huazhong University of Science & Technology Press, China, 1996) -
Distributed SIP DDoS Defense with P4
Febro, Aldo; Xiao, Hannan; Spring, William (Institute of Electrical and Electronics Engineers (IEEE), 2019-10-31)SIP DDoS attack is growing and has a real threat to crippling public communication infrastructure. The standard approach to building the defense is at or near the attack destination (i.e. victim’s location). This approach ... -
A Dynamic Game with Adaptive Strategies For IEEE 802.15.4 and IoT
Abegunde, Jacob; Xiao, Hannan; Spring, William (Institute of Electrical and Electronics Engineers (IEEE), 2016-08-26)The problem of selfishness and misbehaviour in wireless networks is well known, as are the associated solutions that have been proposed for it in IEEE 802.11 Wireless Local Area Network (WLAN) and Wireless Sensory Network ... -
A Dynamic Profile Questions Approach to Mitigate Impersonation in Online Examinations
Ullah, Abrar; Xiao, Hannan; Barker, Trevor (2018-05-31)Online examinations are an integral component of many online learning environments, which face many security challenges. Collusion is seen as a major security threat to such examinations, when a student invites a third ... -
A Dynamic Reputation Management System for Mobile Ad Hoc Networks
Chiejina, Eric; Xiao, Hannan; Christianson, B. (2015-04-17)Nodes in mobile ad hoc networks (MANETs) are mandated to utilize their limited energy resources in forwarding routing control and data packets for other nodes. Since a MANET lacks a centralized administration and control, ...