Rich Internet Applications
Multimedia Internet Development Year: 3 Rich Internet Applications To: James Williams From: Julian Moruzzi Table of Contents Page Section Description . Front Cover 2. Table of Contents 3. Table of Figures 4. .0 Introduction 5-8. 2.0 Concepts - RIA 9. 2.2 Current Stance in the technology 0. 2.3 Distributed RIA 1. 3.0 Design/ Implementation 3.1 Requirements 2. 4.0 Design 4.1 Colour Scheme 3. 4.2 Page Layout 4. 4.3 Template 4.4 Buttons 5,16 5.0 Implementation 5.1 Site Structure 7-19. 5.2 SWF Files 22. 6.0 Evaluation 23. 7.0 Test 24. 8.0 Bibliography 25-27. 9.0 Appendices Table of Figures Figure Page Description . 6. Adobe platform for RIAs 2. 8. where RIA lies 3. 1 Requirements Catalogue 4. 3. Design 5. 4. Website template 6. 6. Hierarchical chart of web pages 7. 7. Screen shots of SWF files 8. 20. xml for page buttons 9. 21. XML Class function- action script code .0 Introduction Originally the target of this report was to create a Rich Internet Application for an organisation which could be fictitious in nature. The application could be developed using one of the following ways: * Using Flash 8 & Action Script 2.0 programming to connect with some basic server side script, e.g. PHP. * Using Flash CS3 with Action script 3.0 to create a multimedia based application * Using Flex with
Security in Wireless Local Area Networks
Security in Wireless Local Area Networks Sami Uskela Department of Electrical and Communications Engineering Helsinki University of Technology [email protected] Abstract When the wireless communications is coming to the offices and the homes, there are some new security issues to be taken care of. Today we have continuously growing markets for the wireless LANs, but there is big black hole in the security of this kind of networks. This paper gives an overview of the security functions specified in two wireless LAN standard, namely in the IEEE 802.11 and the HIPERLAN. There is also some discussion about the threats and vulnerabilities in wireless networks compared to wired networks. And last but not least the protocols and mechanisms needed in the secure wireless LAN are described. Table of Contents Introduction 2 Abbreviations and Definitions 3 Standards 3.1 HIPERLAN 3.2 IEEE 802.11 4 Threats and Vulnerabilities Compared to Wired LANs 4.1 Eavesdropping 4.2 Transitive Trust 4.3 Infrastructure 4.4 Denial of Service 5 Secure Solution 5.1 Design Goals 5.2 Design Overview 5.3 Authorization 5.4 Integrity and Confidentiality 5.5 Key Change Protocol 5.6 Key Management 5.7 Solution Analysis 6 Conclusions 7 References Introduction Around 1980 was the concept of the wireless LAN introduced and since 1985 have many companies tried to implement
Research for a secure IT system to manage data for the Old Age Pension system in Tanzania.
CHAPTER ONE .0. INTRODUCTION What is Old Age Pension (Benefit)? Old age pension is the pension given to Member of the Social Security Scheme due to Old Age. Pension is a term expresses all long term benefits offered by the scheme. It defines all principal payments given to a retired or invalid member to replace the income lost due to old age or inability to continue with work and it includes all periodic payments made to dependant of the deceased insured person. .1 BACKGROUND TO THE PROBLEM All peoples throughout all of human history have faced the uncertainties brought on by unemployment, illness, disability, death and old age. In the realm of economics, these inevitable facets of life are said to be threats to one's economic security. For the ancient Greeks economic security took the form of amphorae of olive oil. Olive oil was very nutritious and could be stored for relatively long periods. To provide for themselves in times of need the Greeks stockpiled olive oil and this was their form of economic security. In medieval Europe, the feudal system was the basis of economic security, with the feudal lord responsible for the economic survival of the serfs working on the estate. The feudal lord had economic security as long as there was a steady supply of serfs to work the estate, and the serfs had economic security only so long as they were fit enough to provide their
NETWORK BASED DIFFUSION OF KNOWLEDGE IN MEDICINE
NETWORK BASED DIFFUSION OF KNOWLEDGE IN MEDICINE Valerie Owunna, K0835950 MSC Information System with Management CIM 951- Research Methods Kingston University London Abstract The paper is based on the network diffusion of knowledge in medicine. In the medical field there has been a pressing need to integrate functions from disparate and diverse distribution information system to enhance knowledge dissemination. The paper describes all the systems of the MedWeaver Architecture with emphasis on the how the MedWeaver integrates medical diagnostic decision support using DXplain, its literature searching using WebMedline and retrieval of clinically useful web site using CliniWeb. WebMedline make uses of UMLS Metathesaurus as a translator. The paper has also covered the advantage and future challenges of using MedWeaver. The conclusion summarises some main ideas found while preparing this paper and also the importance of using MedWeaver technology in the medical field. . Introduction Young,M.A.(1967) stated that "the ultimate objective of most health education activities is to change individual, group, community, or societal behaviour." The traditional health and practices of the lay public, in cooperating the changing nature of health needs and the continuing appearance of research findings relevant to the developing practices and procedures to meet these needs argue
Availability of electronic information
Introduction In this section I will be focusing on the impact of electronic information on individuals and the society, and how ICT has helped with the growth of organisations and how it has helped them to communicate with customers more. ICT has seen a great explosion of users with ICT being popular within organisations and businesses. ICT is an easy way to communicate within organisations. ICT is an important service that keeps organisations functioning. Not just in businesses and organisation I will also be focusing on what kind of impact ICT has had on individuals and households. In today's society more and more people have access to the internet from home and more and more people are developing their ICT skills with more and more people working from home. Also many people create documents and presentations for work. And also sending emails through the internet has allowed people to communicate more; they can communicate with friends or family in different countries rather than using the telephone which is very expensive. Internet access In 2007, about 15 million households in Great Britain had access to the Internet (61%). This is an increase of over 1 million households over 2006 (7%) and almost 4 million households more since 2002 (36%). The regions that had the highest access to the internet were the South West and London both with 61%. The regions with the
Disaster Recover Plan
Disaster Recovery Plan (DRP) October 25, 2008 Disaster recovery is the process, policies and procedures of restoring operations critical to resume business functions, including regaining access to data (records, hardware, software, etc.), communications (incoming, outgoing, toll-free, fax, etc.), workspace, and other business processes after a natural or human-induced disaster. To increase the opportunity for a successful recovery of valuable records, a well-established and thoroughly tested disaster recovery plan must be developed. This task requires the cooperation of a well-organized committee led by an experienced chairperson. A disaster recovery plan (DRP) should also include plans for coping with the unexpected or sudden loss of communications and/or key personnel, which the focus is data protection. Disaster recovery planning is part of a larger process known as business continuity planning (BCP). The key elements are to analyze the risk. First there must be a list of all the possible risks that threaten system uptime and evaluate how imminent they are in your particular IT shop. Anything that can cause a system outage is a threat, from relatively common manmade threats like virus attacks and accidental data deletions to more rare natural threats like floods and fires. Determine which of the hearts are the most likely to occur and prioritize them using a simple
Test Thrice, Launch Once: Arian 5 disaster.
Test Thrice, Launch Once: Arian 5 disaster The Failure On June 4, 1996 an unmanned satellite-deploying rocket Ariane 5 was launched in Kourou at 1233 GMT. After about 40 seconds into the flight, the self-destruct of the space rocket was triggered. This was done in accordance with safety regulations due to the rupture of the links between the boosters and the main core stage of the rocket, caused by a dramatic change in direction that had taken place roughly 3 seconds earlier. The rocket was carrying four satellites that were going to be sent into orbit to monitor the sun. Ariane 5 was the result of a £5 billion launcher development by the ESA (European Space Agency), and the explosion itself destroyed the rocket and its payload, at a total cost of £500 million. The Cause of the Failure The origin of the failure was narrowed down to the Flight Control System, and more particularly, to the Inertial Reference System (SRI). To investigate the cause of the failure the European Space Agency (ESA) appointed an independent board. The following chain of events was established: * First 36 seconds of the flight were normal. * At H0+36.7 active SRI declared an operand error. The reason was a software exception, caused by the data conversion from a 64-bit floating-point number to 16-bit signed integer. That conversion can only be applied to a number less than 216, but was
Operations in a shuttle loom
Operations in a shuttle loom The first operation in a shuttle loom is called shedding. This is where a gap is created in the warp so that the weft can go straight in through the gap. A hield frame is used to shed the warp, which only contains one yarn. So what happens is all the odd number warps would rise above the even number warps so that weft insertion could take place. The gap between the odd and even warps is known as the shed. There are three frames for odd warps and three frames for even warps. The second operation is known as picking which is basically weft insertion. This is where the weft goes through the shed. A shuttle is used for picking which keeps going from one side to the other side of the fabric through the shed. The edge of the fabric is known as the selvedge, which is very strong, which is important so the fabric does not become frayed. There is a bristle inside of the shuttle, which stops the yarn becoming loose. This is important as if the yarn becomes loose it can lead to knots which would slow down the process. The area between the yarn and the fabric is known as cloth fell which is the point of fabric formation. Beat up is the process where the weft gets pushed into the cloth fell. To do this a reed is needed. There are three to four ends in each dent, which are the gaps in each reed. Then what basically happens is that the ends get beat up into
Systems Development and Implementation
Systems Development and Implementation By Group C8: Amit Anand (PG040012) Gautam Waingankar (PG040055) Mithun Banerjee (PG040095) Sidharth Bhargava (PG040184) Suraj Jadhav (PG040205) Vineet Agrawal (PG040043) Systems Development and Implementation . Executive Summary 3 2. Sources of value for the user 3 3. The software value chain 4 3.1. Applications and infrastructure 4 3.2. Industry organization 5 4. Modularity in software development 6 4.1. Appropriation of value 7 4.1.1. Value for customers and end-users 8 4.1.2. Value for suppliers 8 4.1.3. Value for systems integrators 8 4.1.4. Pricing 8 4.1.5. Increasing vendor cooperation 9 4.1.6. Costs 9 5. Object oriented software development 10 6. Components based software development (CBSD) 11 7. The future of software development 11 7.1. Grid computing 11 7.2. Software as a utility 12 7.3. Pattern-centric development 12 7.4. Aspect oriented programming 12 8. Build, buy or rent? 13 8.1. Economic considerations 14 9. Implementation strategy - Big-bang or phased approach 14 9.1. Big Bang approach 15 9.2. Phased approach 15 0. References 17 . Executive Summary The report examines systems development and implementation with focus on the software value chain. It analyses the impact of marketplace issues on software design and the ways and means to create value for the customers. It takes a look at
Acceptability of Biometric Security System
Acceptability of Biometric Security System Author: S.M Sarwarul Islam Rizvi Author: Mohammad Sifatullah Bhuiyan Course: Scientific Writing and research methodology Group: 101 Date: 2010-01-07 Table of Contents Abstract 1 Introduction 2 .1 Background 2 .2 Description of the Research area 3 .3 The purpose of the Research and its role within the research area 3 .4 Goal and Audience 3 2 Materials and Methods 4 2.1 Research Question 4 2.2 Literature Review 4 2.3 Observation and Primary Hypothesis 5 2.4 Testing the Hypothesis by real life survey 6 2.4.1 Subjects 6 2.4.2 Measures 6 2.4.3 Procedure 7 3 Result 8 4 Analysis of the results 11 5 Conclusions and discussion 13 5.1 Conclusions 13 5.2 Discussion 13 5.3 Suggestions for future Research 15 6 References 16 Abstract Various systems need to uniquely identify its users and also to verify their identity. Example of such system is secure access in buildings, data centre, personal computers and laptops, mobile phone and ATM machines etc. To accomplish the task, the systems need a method that can be based on 'what the user knows', 'what the user has' or 'what the user is'. Traditional password based authentication system is based on 'what the user knows'. And biometrics authentication system or biometrics is based on 'what the use is'. The main goal of this paper is to find out the acceptability of