...binti Rosly ID student : SCM029937 Lecturer : Ilangovan Perumal Table of Content Title | Page | Introduction. Analysis.Comparison Company Application.Security Risks Using Application Software.The features between Web Application and Application Software.Comparison between Web Applications and Application Software.Recommendation and Conclusion.Reference. | 12 - 45678-91011 | Introduction Computer is an important nowadays because it consistently use for everyone. Computer also important in certain business dealings that are made these days. Computers have picked up essentialness as they have heightened the ability and efficiency of work done. A lot of data in modern and business divisions and in addition in the individual lives are put away on computers. However, computer system is not a simple machine and it able to do all functions with fast rate. The computer system is a gathering of these directions that have a typical reason. A gathering of related projects to complete facilitated figuring errands is alluded to as a bundle. Programming is a nonspecific term for sorted out accumulations of computers information and directions, frequently broken into two significant classes’ framework programming that gives the fundamental non-errand particular elements of the computers, and application software which is utilized by clients to fulfil particular assignments. Some example of system such as programming language translator that had installed into a computers it contain...
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...What is the Internet and World Wide Web? The Internet is a worldwide network of computers that use common communication standards and interfaces to provide the physical backbone for a number of interesting applications. One of the most utilized of these Internet applications is the World Wide Web. What sets the Web apart is an easy-to-use interface to a complex network of computers and data. Internet, computer-based global information system. The Internet is composed of many interconnected computer networks. Each network may link tens, hundreds, or even thousands of computers, enabling them to share information and processing power. The Internet has made it possible for people all over the world to communicate with one another effectively and inexpensively. Unlike traditional broadcasting media, such as radio and television, the Internet does not have a centralized distribution system. Instead, an individual who has Internet access can communicate directly with anyone else on the Internet, post information for general consumption, retrieve information, use distant applications and services, or buy and sell products. Connecting individual computers to each other creates networks. The Internet is a series of interconnected networks. Personal computers and workstations are connected to a Local Area Network (LAN) by either a dial-up connection through a modem and standard phone line or by being directly wired into the LAN. Bridges and hubs link multiple networks to each...
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...Overview 1.3 According to the text, is it possible to develop Internet applications without understanding the architecture of the Internet and the technologies? Support your answer. According to the text, it is possible but understanding the architecture will allow the developer to produce a better application. Having an understanding will result in “a programmer creat[ing] more reliable, correct, and efficient programs.” 1.11 List the layers in the TCP/IP model, and give a brief explanation of each. Layer 1: Physical, this layer deals with the physical aspects, particularly the hardware involved. Layer 2: Network Interface/Data Link, this layer deals with communication between higher layers of protocols, involving both software and hardware, including packet sizes. Layer 3: Internet, this layer deals with communication between computers across the internet. Other packet details are included in this layer. Layer 4: Transport, this layer deals with communication between applications between different computers. Flow of internet traffic is included in this layer. Layer 5: Application, this layer deals with the interaction of applications once they begin communicating. Formats and ways of applications communicating are in this layer. Chapter - 2 Internet Trends 2.9 What Internet technology is the telephone system using? Telephone systems are moving from analog to Voice over IP or VoIP. This uses IP technology to allow for better quality of service for telephones...
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...Broadband Computing And Communications James L. Horton A Walk in the Cloud: Chances are that you use Cloud Computing. If you use online photo storage or word processing or online e-mail or an online spreadsheet or online data storage or any other internet-based application, you use Cloud Computing. Cloud Computing is not mysterious, although it is the highest of high technology. Internet-based applications appear daily, such as online slide show creation, online design tools, online mind mapping and file conversion, collaborative software, social media, etc. Some applications are easy to use and others are wanting. Communicators working in high tech are familiar with Cloud Computing, but practitioners in other disciplines might not be. Perhaps the key question for the rest of us is why one would move from PC-based applications to internet-based software? One answer to that is some applications like social media are only on the internet while others make work easier. A second answer is that it is inevitable communicators will transition to internet-based applications. There are technological, economic and communications reasons for why Cloud Computing is becoming common. Technologically, we use Cloud Computing because we can. Economically, there is less expense, and finally, it makes interactivity easier to achieve with target audiences. On the other hand, there is at least one downside to Cloud Computing -- security. Before we discuss Cloud Computing and how it impacts...
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...operaction ,s of tcp/ip layers in tcp/ip model tcp/ip protocols References INTRODUCTION TCP/IP------------ The Transmission Control Protocol (TCP) is one of the core protocols of the Internet protocol suite (IP), and is so common that the entire suite is often called TCP/IP. TCP provides reliable, ordered, error-checked delivery of a stream of octets between programs running on computers connected to a local area network, intranet or the public Internet. It resides at the transport layer. Web browsers use TCP when they connect to servers on the World Wide Web, and it is used to deliver email and transfer files from one location to another. HTTP, HTTPS, SMTP, POP3, IMAP, SSH, FTP, Telnet and a variety of other protocols are typically encapsulated in TCP. Applications that do not require the reliability of a TCP connection may instead use the connectionless User Datagram Protocol (UDP), which emphasizes low-overhead operation and reduced latency rather than error checking and delivery validation. TCP---------- The Transmission Control Protocol (TCP) is one of the core protocols of the Internet protocol suite. TCP provides reliable, in-order delivery of a stream of bytes, making it suitable for applications like file transfer and e-mail. It is so important in the Internet protocol suite that sometimes the entire suite is referred to as "the TCP/IP protocol suite." TCP is the transport protocol that manages the individual conversations between...
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...Software Requirements Specification October 28, 2013 Window App for Sending SMS to mobiles via internet from your computer Submitted by: Muhammad Gulfam Submitted to: Engr. Natasha Nigar Software Engineering Table of Contents Table of contents……………………………………………………………………. List of figures……………………………………………………………………….. 1. Introduction………………………………………………………………….3 1. Purpose……………………………………………………………...3 2. Scope of project……………………………………………………...3 3. Glossary……………………………………………………………...3 4. Overview of document……………………………………………….4 2. Overall Description……..…………………………………………………......5 2.1. System Environment...……………………………………………….5 2.2. Functional Requirement Specification ……………...……………….6 2.2.1. User use cases………………………………………………...6 2.3. User characteristics …………………………………………………….11 2.4. Non Functional Requirements ……………………………….…………11 3. Requirement Specification …………………………………………………..12 3.1 Functional Requirements ……………………………………………12 List of diagrams Fig.1 System Environment ………………………………………………………….3 1.0. Introduction 1.1. Purpose The purpose of this document is to present a detailed description of the Window App for Sending SMS to mobiles via internet from your computer. It will explain the purpose and features of the system, the interfaces of the system, what the system will do, the constraints under which it must...
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...interacting with applications haven't changed as dramatically and dynamically. 2.2.1 Sockets “Socket is used to send and receive data”.A socket is one end of a communication channel between two processes that want to talk to each other. A network connection (or interprocess communication channel) has two sockets, one for each end of the channel. A network connection is established by one socket making a connection with another socket, the listening socket, which is listening for incoming connections. A socket address is the combination of the IP address...
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...-041805-4 -— . . Foreword omputer networks are having dramatic impacts on our lives. What were once esoteric tools used only by scientists and engineers are becoming more widely used in schools, libraries, and businesses. At the same time, researchers are working to develop even more capable networks that promise to change fundamentally the way we communicate. This background paper analyzes technologies for tomorrow’s information superhighways. Advanced networks will first be used to support scientists in their work, linking researchers to supercomputers, databases, and scientific instruments. As the new networks are deployed more widely, they will be used by a broader range of users for business, entertainment, health care, and education applications. The background paper also describes six test networks that are being funded as part of the High Performance Computing and Communications Program. These test networks are a collaboration of government, industry, and academia, and allow researchers to try new approaches to network design and to attack a variety of research questions, Significant progress has been made in the development of technologies that will help achieve the goals of the HighPerformance Computing Act of 1991. This is the third publication from OTA’s assessment on information technology and research, which was requested by the House Committee on Science, Space, and Technology and the Senate Committee on Commerce, Science, and...
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...INTERNET PROTOCOLS & APPLICATIONS * TCP/IP: The TCP/IP suite of protocols has become the dominant standard for internetworking. TCP/IP represents a set of public standards that specify how packets of information are exchanged between computers over one or more networks. * IPX/SPX: Internetwork Packet Exchange/Sequenced Packet Exchange is the protocol suite originally employed by Novell Corporation’s network operating system, NetWare. It delivers functions similar to those included in TCP/IP. Novell in its current releases supports the TCP/IP suite. A large installed base of NetWare networks continue to use IPX/SPX. * NetBEUI: NetBIOS Extended User Interface is a protocol used primarily on small Windows NT networks. NetBEUI cannot be routed or used by routers to talk to each other on a large network. NetBEUI is suitable for small peer-to-peer networks, involving a few computers directly connected to each other. It can be used in conjunction with another routable protocol such as TCP/IP. This gives the network administrator the advantages of the high performance of NetBEUI within the local network and the ability to communicate beyond the LAN over TCP/IP. * AppleTalk: AppleTalk is a protocol suite to network Macintosh computers. It is composed of a comprehensive set of protocols that span the seven layers of the Open Systems Interconnection (OSI) reference model. The AppleTalk protocol was designed to run over LocalTalk, which is the Apple LAN physical topology...
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...useless if without it. There including three main types of software, that is application software, system software and programming software. , The most important type of software for computer users is application software, because it can used to achieve many of the tasks so that we can turn to our computers in the first place, such as Web browsing, word processing, and data crunching. Application software applies the power of system software. This is why when downloading software, you have to find a version that fits with your running operating system (OS). That software draws on the OS to create a spreadsheet, PowerPoint presentation or Word document in essence. The software that it worked like in your house pipes run behind the scenes to keep things invisible is programming software, or middleware. System software includes all components of the computer's operating system (OS), including configuration files, other key system components and device drivers. This software provides a basis for the system and tell the computer’s hardware what to do. Analysis There have been debates on Web applications replace desktop software applications started from long time ago. While some features better suited for Web applications. I think the legacy systems and security concerns will prevent desktop software become obsolete. There have no clear answer, some people think that argument Web applications and application software between is pointless. Although some people believe...
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...The Internet of Things 1. Summarize what have you learnt about Industry 4.0 (The Internet of Thing) As the Internet of Things, most of organizations try to find and use lots of information from many sources such as internal and external sources, including public, suppliers, and internet in order to analyze and evaluate the projects. As the Internet, it is the most easiest and effective ways to get information or databases to analyze the efficiency of projects or operations for increasing the logistic of industries. Using internet system, it is the new challenge that most of companies adapt it in order to become successful. As the internet of things, it is the new strategy for applying with business models that how business can use technology to increase profitability and efficiency of business’ operation. There are two main types of emerging applications, including information and analysis, and automation and control as the tools for develop and improve technology to increase values and opportunities’ companies. As Information and Analysis, it is using networks to collect and link all information and data among consumers and producers for gaining and improving decision making of organization or management processes of production. There are three applications of information and analysis, which consists of tracking behavior, enhanced situational awareness, and sensor-driven decision analytics. Tracking behavior, it is using tracking product to identify details, status, and...
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...Laboratory #1 Lab #1: Evaluate Business World Transformation – Impact of the Internet and WWW Learning Objectives and Outcomes Upon completing this lab, students will be able to complete the following tasks: * Identify the security challenges on the web as they relate to various business models and the impact that is made in e-Commerce and Internet-based deployments * Extract various businesses’ personal identifiable information (PII) that is collected and stored from Internet users by a business in a web application * Distinguish among the different reasons for the attacks on web sites and determine exactly what the attackers are after when they target your WWW presence * Evaluate the current state of security on a LAMP server using Telnet, Skipfish and TCPdump to identify whether the proper tools are installed for a security evaluation of the server * Install and use Firefox Web Browser with the Live HTTP Headers plug-in Lab #1 – Compromised Business Application Impact Analysis Course Name & Number: ______________________________________________________________ Student Name: _______________________________________________________________________ Instructor Name: _____________________________________________________________________ Lab Due Date: _______________________________________________________________________ Overview The threats of the Internet go way beyond an attacker defacing your website. An attack can include the extraction...
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...Internet Applications and Smart Wearable Devices Paul Kenneth Travers Instructor: Janet Durgin Course: ISSC640 American Military University September 20, 2015 Topic: The topic of this paper will be about Internet applications and wearable smart devices. Thesis: Smart wearable devices have become very popular over the last few years and being able to connect to the Internet with these devices has been very appealing. Although smart wearable devices have applications that connect to the Internet or other devices to communicate, the devices that are being made have proprietary functions that force buyers to stay with one brand and the hope that this trend continue as web-enabled applications continue to be developed. Introduction The Internet is basically a bunch of networks interconnected to make information available in one location so that anyone can view. The Internet allows devices that have wireless capabilities to connect with applications to share information. Wearable devices are currently a hot topic and being able to connect to the network and share statistics collected by the devices has been a great deal for consumers. Wearable devices have changed the technology world by giving the consumer access to Internet based applications right from their wrist. These applications are making it possible for wearable devices to send information over the Internet to websites for consumers to track goals and health statistics for popular health apps and have...
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...| Internet of Things | 2014| Pragya Vaishwanar | Aricent Marketing Research Report | Summary It’s fair to say that more people have heard of the “internet of things” than have experienced it. More objects are becoming embedded with sensors and gaining the ability to communicate. The resulting information networks promise to create new business models, improve business processes, and reduce costs and risks. There is breathless press coverage of the phenomenon—always patiently re-explained by tech pundits as the trend by which all of one’s most mundane possessions will become internet-connected. These are invariably coupled with estimates that the internet of things will be a multi-trillion dollar business. 2014 is really, finally the year that the “internet of things”—that effort to remotely control every object on earth —becomes visible in one’s everyday lives. In a sense the internet of things is already with us. For one thing, anyone with a smartphone has already joined the club. The average smartphone is brimming with sensors—an accelerometer, a compass, GPS, light, sound, altimeter. It’s the prototypical internet-connected listening station, equally adept at monitoring our health, the velocity of our car, the magnitude of earthquakes and countless other things that its creators never envisioned. Yet despite repeated declarations one of the most successful sellers of baubles that help make your home “smart,” Smart-things, has only shipped 10,000 or so units since...
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...629 10 27 wcolitti@etro.vub.ac.be ksteenha@etro.vub.ac.be ndecaro@etro.vub.ac.be ABSTRACT IPv6 over Low power Wireless Personal Area Networks (6LoWPAN) has accelerated the integration of Wireless Sensor Networks (WSNs) and smart objects with the Internet. At the same time, the Constrained Application Protocol (CoAP) has made it possible to provide resource constrained devices with RESTful web service functionalities and consequently to integrate WSNs and smart objects with the Web. The use of Web services on top of IP based WSNs facilitates the software reusability and reduces the complexity of the application development. This work focuses on RESTful WSNs. It describes CoAP, highlights the main differences with HTTP and reports the results of a simple experiment showing the benefits of CoAP in terms of power consumption compared to HTTP. The paper also describes the design and development of an end-to-end IP based architecture integrating a CoAP over 6LowPAN Contiki based WSN with an HTTP over IP based application. The application allows a user to access WSN data directly from a Web browser. The main system’s building blocks and functionalities are described. (6LoWPAN) [8]. This new standard enables the use of IPv6 in Low-power and Lossy Networks (LLNs), such as those based on the IEEE 802.15.4 standard [10]. In addition to 6LowPAN, IETF Routing over Low-power and Lossy networks (ROLL) Working Group has designed and specified a new IP routing protocol for smart...
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