universiti putra malaysia

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Vulnerability Analysis of Extensible Authentication Protocol (EAP) DoS Attack Over Wireless Networks

IEEE 802.11 supports 802.1x to provide strong authentication mechanism for Wireless networks. 802.1x utilizes Extensible Authentication Protocol EAP as a framework for authentication, allowing for a number of authentication methods to be used. Unfortunately, 802.1x includes some unprotected EAP packets during authentication process which can be easily exploited by an...

Tags: Network, Vulnerability, IEEE 802.1X, Analysis, Authentication, Wireless Network, Wireless, Universiti Putra Malaysia, Wi-Fi, Wireless And Mobility, Security

White papers 2009-07-01

An Experimental Evaluation of DoS Attack and Its Impact on Throughput of IEEE 802.11 Wireless Networks

Off late, Wireless LAN WLAN has gained popularity in a variety of locations. This has lead to development of high level security protocols for WLAN. The newest protocol IEEE 802.11i ratified to provide strong data encryption but it cannot prevent Denial of Service DoS attacks on WLAN. This paper in...

Tags: Denial Of Service, IEEE 802.11, WLAN, Universiti Putra Malaysia, Wireless LANs, LANs, Wi-Fi, Wireless And Mobility, Security, Networking

White papers 2008-08-01

Benchmark Framework for a Load Balancing Single System Image

Recent developments in the load balancing Single System Image SSI clusters enabled workstations to provide a cost effective and high performance environment which has become increasingly attractive to many users. However, in practice, clusters of workstation failed to exploit their performance potential advantages. This paper presents and propose a framework...

Tags: Performance, Load Balancing, Universiti Putra Malaysia, Network Technology, Performance Management, Networking, Human Resources, Workforce Management

White papers 2008-05-01

Bandwidth Management for Intranets Using Multicast Firewalls

The development of multicasting as the vehicle for multimedia content delivery has resulted in the proliferation of new applications that take advantage of the bandwidth optimization of multicast transmission. Nonetheless, enabling such applications to operate in an Intranet environment necessitates the use of multicast capable routers that are still in...

Tags: Multimedia, Firewall, Intranet, Universiti Putra Malaysia

White papers 2008-01-01

A Malay Language-Based Visual Programming Language for Personal Digital Assistant

Most of the visual programming languages that have been developed so far do not focus on Personal Digital Assistant PDA, due to the limited screen size and resources. This paper proposes the Malay language-based Visual Programming Language MaVi on PDA. The syntax and the semantics of MaVi are grammatically designed...

Tags: Programming Language, Programming, Universiti Putra Malaysia, Layout Technique, PDAs, Handhelds, Hardware

White papers 2007-08-01

Protection Networking of Ethernet PON FTTH Access Network

Massive deployment of FTTH fiber network causes protection to FTTH network a crucial need. Most FTTH access networks are protected from failure by having redundant network equipments. These are not economical approaches, as the redundant systems are not efficiently utilized by the network. In this paper, the authors propose a...

Tags: Protection, Ethernet, FTTH, Microsoft Access, Network, Universiti Putra Malaysia, Fiber Optics, Optical Networking, Broadband Internet, Networking, Telecommunications

White papers 2007-01-11