There are many websites that publish information and provide access of information on the internet. All that websites has many different web application programs that contains potential information or data that have to be protected. In many organizations, business scenarios and company outsource its data to the other company or organization or agents, all these ...

Cluster, grid and cloud computing are three main technologies for computing with each having its advantages and disadvantages. They have emerged during different periods of time as per needs of the time. Cluster computing is simply connection of computers using fast speed LAN to provide computing with efficiency and guaranteed availability. Grid computing is technology ...

Combination of encryption and decryption for secure communication is an application. Here, the authors are using permutation and substitution technique to make the people’s data more secure. It is concerned in hiding the information in secure and robust manner so that the confidentiality of the data remains. This paper also attempts to identify the requirement ...

All companies systematically monitor the computers, internet, or emails use of its user’s employees. There are over hundred’s different products available today that will let organizations see what their users do at work on their “Personal” computers, in their email, and on the internet. The espionage & monitoring system program logs all keystroke logging along ...

In this paper, the authors deal with the designing of neural PID speed controller of Permanent Magnet Synchronous Motor (PMSM). The conventional Proportional-Integral-Derivative (PID) controller is largely used in industry because of the robustness this regulator procures. ANN is developed controller in this work, offer inherent advantages over conventional PID controller for PMSM, reduction of ...

GTS is directed graph whose nodes indicates position and edges indicates moves in a game theory. Game tree is the hierarchical tree structure begins at the initial position as a node and contains all possible moves from each position. Game tree search algorithm is used to search the best move in game tree. GTS is ...

A distributed system has a number of independent computers allied up a network and sharing middleware which enables computers to organize their behavior and behave as a single coherent system. Mobile computing system is also one of the types of distributed computing system. In this network nodes are called mobile node. It is example of ...

Network-on-Chip (NoC) architectures represent a promising design paradigm to cope with increasing communication requirements in digital systems. Network-on-Chip (NoC) has emerged as a vital factor that determines the performance and power consumption of many-core systems. A novel switching mechanism, called virtual circuit switching, is implemented with circuit switching and packet switching. A path allocation algorithm ...

Mobile Ad-hoc NETwork (MANET) is the wireless network where the communication and routing is independent from the infrastructural components and devices. Apart from them, all the functionalities were handled by the mobile nodes. MANET is been thoroughly studied over the last few years and its various implemented simulations are extensively analyzed against the practicalities and ...

Voice over Internet Protocol (VoIP) in Mobile Ad-hoc NETwork (MANET) is challenging because MANET is an infrastructure-less network. VoIP requires a signaling protocol like the Session Initiation Protocol (SIP) for session establishment and management. In infrastructure network, SIP utilizes the centralized proxy, register and redirect servers for session establishment. MANET is a decentralized network of ...