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Quocirca's Straight Talking: Secure remote access closes in
Comment Those consequences mean technologies that provide remote access to computer networks must be highly secure. This distributed computing paradigm allows for a highly mobile workforce, which has created demand for technologies that enable workers to... [25 Jul 2008]
PAYE system not ready for rollout
News The launch of a computer system to handle all PAYE tax claims has been suspended because of fears it will not be able to cope. The system to bring individual PAYE details together on one network had been due to go live in October this year but no... [21 Jul 2008]
Photos: Waging war on the web's bad guys
Photo Symantec's security operations centre analyses more than one billion logs per day, as part of a global network monitoring attacks on computer networks for 650 customers. The security operations centre is part of the Symantec Global Intelligence... [21 Jul 2008]
Home servers latest trend to sweep market?
News Most digital media today is stored on an individual computer and then synched to one device or another or streamed through a home network to an entertainment system or other appliance. Diffusion Group senior analyst Ted Theocheung notes that the... [21 Jul 2008]
Simulation Analysis of QoS Unicast Routing Algorithms With Uncertain Information
White Paper In the practical computer net work transmission, the information about network state is always with uncertainty, which will throw great impact upon the selection of QoS routing. In this paper, with the assumption of delay based on uniform... [18 Jul 2008]
Study of Network on Chip Resources Allocation for QoS Management
White Paper A network on chip draws on concepts inherited from distributed systems and computer networks subject areas to interconnect IP cores in a structured and scalable way. To achieve guaranteed throughput and bounded delivery delay, buffers in Network... [18 Jul 2008]
Critical Transfer Issues in QoS-C Architecture Models and Session-Based Communication
White Paper Although network parameters as frame delay, frame jitter and packet loss are familiar in computer networks, they are examined in this work as an integrated part of the critical transfer framework thus demonstrating a new summarized view on the... [18 Jul 2008]
QOS for VDV on CQIT WAN: IP VC Trial ViaVideo FX; Behind IT Acronyms
White Paper This paper provides an overview of the implementation of Quality of Service parameters necessarily incorporated in the integration of Voice (V), Data (D) and Video (V) on the Central Qld Institute of TAFE (CQIT) Wide Area Network (WAN). [18 Jul 2008]
Modeling Traffic Management in ATM Networks With OPNET
White Paper Asynchronous Transfer Mode (ATM) is the new generation of computer and communication networks that are being deployed throughout the telecommunication industry as well as in campus backbones. This in turn allows users to integrate voice, video, and... [18 Jul 2008]
BlackBerry PDF flaw puts business networks at risk
News A 'high' severity flaw affecting how BlackBerry Enterprise Server (BES) opens PDF attachments could be exploited to compromise a corporate network. Catherine Doran Network Rail RIM said: "If a BlackBerry smart phone user on a BlackBerry Enterprise... [17 Jul 2008]
QoS Monitoring System on IP Networks
White Paper At the current development stage of computer networks, the emergence of new applications that use the high performance available is unavoidable. In this context, any service that requires high performance also requires network QoS (Quality of... [17 Jul 2008]
Freedom4 spreads WiMax love to students
News The company, formerly known as Pipex Wireless, has made Warwickshire College its learning partner - so students can now make use of its WiMax network and, it hopes, learn more about the tech. Warwick is one of three cities in the UK to have a... [16 Jul 2008]
London travellers hit by Oyster outage
News Travellers in London were forced to pay full price fares on Saturday as the computer system for the Oyster travel smartcard encountered technical problems during the morning. Card readers on the Transport for London (TfL) network weren't working... [14 Jul 2008]
Architecture, Performance, and Scalability of a Real-Time Global Positioning System Data Grid
White Paper This system is built on a computer network-enabled, topic-based publish/subscribe system and is extensible to other data sources. This paper describes the architecture of the real time SensorGrid system, which supports the real-time message routing... [11 Jul 2008]
Syncroness Chooses ADC's Revolutionary CopperTen 10-Gigabit Ethernet UTP Cabling for New Headquarters
White Paper Syncroness employs more than 30 mechanical engineers who use the most-advanced Computer-Aided Design (CAD) software to invent or improve a wide variety of products; from golf clubs to exercise machines, medical devices to products used in space... [11 Jul 2008]
