An Operating system is software that lets the user interface with the computer and also manages number of applications. Most number of PC's has built in Operating system installed. Operating systems created to take control of the operations of applications such as email programs, word processors and web browsers. Straight after the computer is switched on the operating system needs to be loaded into the RAM before any other program can be run. Operating system is automatically loaded into RAM...

This chapter focuses the related work on the different types of Positioning System and their main aspects. It also emphasizes on the actual positioning system being used, its drawbacks and benefits, and the comparisons of the various technologies being used. This is important for the development of the system, and the understanding of the technological aspects required to make this project succeed on a technical level. Several trends have been observed in Positioning based System among which...

Introduction: E-commerce is the process of exchange of goods and services over the internet .All the major brands have the online presence of salse ans services. E-commerce differ from business to business to ensure the security in the E-commerse companies need to have confidentiality integrity and avaliability. If the security of a company is compramised by an attacker who plays between client and merchant. Where you find the need of security and policies. This picture clearly explains about...

The main goal of our project is to design and implement a complete solution for medical professionals to enable them to view the medical images on handheld devices like tablets and smart phones. With the increase in data speeds and integration of high resolution displays on mobile devices it is now possible to implement a project like ours and provide medical professionals with mobility. The goals we are aiming to achieve are as mentioned below Mobility for medical professionals. Backend...

Tourism has become one of the main sources of income because the number of tourist for vacations and business trips have been increased from last some years. The tourist must be handled well to allow the management to increase their profit by managing the customer properly. According to the current website, the functionality of the website is only to provide the basic information about the hotel such as location of the hotel, room facilities details, and room prices. The current website does...

More and more, we are using an IP networks. Company business reliable on this environment security is a constantly growing requirement. We expect to use secure network applications and services. Network become more and more complex, securing it become a prerogative. Network security is now an integral part of computer networking and involves protocols, technologies, devices, tools and techniques to secure data and mitigate threats. Network security solution emerged in the 1960s but did not...

The project is a RS232 breakout box that allows user to connect two device that uses RS232 protocol with different handshaking signals to work. The RS232 breakout box that is currently building will detect the states of the device connected and determine the handshaking signals that are required by both devices and make the required adjustment to enable that both devices is able to communicate with each other. The project uses a comparator circuit to detect the state of the RS232 signal lines...

Identification is needed in almost all the website in the world to identify the customers, staffs, or other legal users. Quoted from the Privacy Commissioner of Canada: "Identification involves a claim or statement of identity: "I am John Doe, I am the customer associated with this account" (Privacy Commissioner of Canada, 2006). The problem arises since few years ago are the originality of the identity. Anyone could be claim that he is John Doe or she is Kelly Fisher. At the...

In everyday life the most pivotal and common activity is communication. People need to communicate to lead an active life. The main problem that we have worked on in active and efficient communication is Home Messaging System. In the modern era there is a greater part of people who live in joint lodging. It may be as a family, group of girls/boys in apartments or as students. This particular group of people have to communicate in daily routine. People with busy schedules and clash of work...

Wireless technology has become the wave of the future. Everything from cell phones, wireless gaming systems, wireless networks and personal area wireless devices this kind of technology is all around us. In order to jump on the wireless band[wagon], one must first understand the different standards. To properly and safely utilize wireless technology the user also must understand the various types of wireless security. Once grasping these technologies and standards, anyone can implement a...