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ABSTRACT
A LAN communicator application is developed that will facilitate secure chatting and file sharing over the network. This Secure LAN Communicator consists of two Modules, Server Module and Client Module. Server module will keep record of all the users, their login name, passwords. It will listen to Clients requests. Client module from other computer will first connect to the Server by providing user name and password. If client is authenticated the Server will send back list of all of the users that are online or offline. Client will select any of the online users to chat with or any of the offline users to send him/her an offline messages. All message sent will first go to the Server and then server will send that message to the destination client.
The LAN Chat creates only one chat room that is why it has very clear interface. The LAN Chat's interface is one window with list of chat participants, chat messages and outgoing message. And you can also set to your status online, away or disconnected in this window.
After the user type’s text into the input region and hits Return, the text is transmitted to the server. The server echoes back everything that is sent by the client. The client displays everything received from the server in the output region. When multiple clients connect to one server, we have a simple chat system.
1.1 INTRODUCTION TO PROJECT
Secure LAN communicator is an easy-to-use LAN messaging application for effective intra-office communication. It does not require a server and is very easy to install. Secure LAN communicator correctly identifies and works under Windows NT/2000/XP/Vista limited user accounts (without administrative privileges). Secure LAN communicator comes with a variety of handy features such as message notification alarms, personal or group messaging, file transfer and an intuitive interface. Our LAN chat utility offers strong encryption options for all incoming and outgoing messages, guaranteeing no unauthorized person ever reads personal correspondence. The program is very stable when running under any Windows operating system and on large or small TCP/IP networks. This application can be used for contacting individual users or for group notifications. All chat messages are logged, so there is no risk of losing a message. All correspondence can be looked up at any time. There are convenient sound alarms for incoming messages. The program is very straightforward and requires no special training. It is ready to be used right after installation is completed. Configuring the program can be done by individual users without requesting any assistance from the IT staff or system administrators. All settings can be saved and easily transferred to another computer if necessary.
ORGANIZATION PROFILE
Software Solutions is an IT solution provider for a dynamic environment where business and technology strategies converge. Their approach focuses on new ways of business combining IT innovation and adoption while also leveraging an organization’s current IT assets. Their work with large global corporations and new products or services and to implement prudent business and technology strategies in today’s environment.
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