The cost of delivering financial services in both developing and developed countries has always been an aspect of concern to financial institutions. Financial institutions incur exorbitant operating costs in the course of providing services to their clients. These costs definitely in the end trickle down to the bank client and translate into a draw back to the number of clients an institution attracts. On top of this the inconvenience to the client in terms of time delays and access is also a fundamental issue. While developed countries have a developed Internet infrastructure that has expedited development and pervasiveness of electronic banking services, developing countries have low access to the Internet. Take for example in Uganda internet connectivity is at level 1.5 given a scale of 0 to 4 according to Minges et al (2001) [18]. Thus with the diffusion of mobile telephony taking the case of Uganda cellular subscribers have increased from 3000 in 1996 to over 2.3 million by 2006. Today researchers are working at developing more low cost and secure

Abstract — Following the trends of our era, Games At Large IST Project introduces an innovative platform for running interactive, rich content multimedia applications over a Wireless Local Area Network.

This paper is mainly concerned with providing security for messages in cellular networks. Encryption of data in cellular networks is mandatory since it is sensitive to eaves dropping. This project focuses on encrypting the data sent between the mobile stations and base stations using a stream cipher method. However, the keys for encryption are generated using an evolutionary computation approach termed genetic algorithm. This genetic algorithm technique gives the best or optimal key for encryption. Before we single point cross over technique is used in generating optimal key for encryption but this paper emphasizes on genetic algorithm technique for different sizes of population and different number of iterations considering multi point crossover. The plain text which is to be encrypted along with the key are encoded using the arithmetic coding technique. Encryption is done to convert the plain text into cipher text. And the comparison with the existing system is explained in detail.