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					Dynamic Web Agent                                                          System Analysis


CHAPTER-3


                               SYSTEM ANALYSIS


3.1. EXISTING AND PROPOSED SYSTEM


3.1.1 Existing System

Normally security will be provided at many layers like network layer and physical layer
(firewalls). In web based systems spam filters are present. But it will not provide security
to web contents.

Limitations

    Lack of authentication security.
    Administrator has to verify each page before sending to client.
    In the case of hacked pages, admin will not be aware of it.

3.1.2 Proposed System

 The basic theme of this project is to provide integrity and security to a web site’s
contents
 It is provided by the administrator at server side rather than client side in order to
protect the interest of site owner.

Advantages over Existing System

    User friendly.
    User can generate reports very easily.
    Client is prevented from receiving modified content, thus saved from active
       attacks
    A log is maintained to know about the pages which are modified by the hacker.


K.E.C/IT/2010-11                                                                         31
Dynamic Web Agent                                                         System Analysis


3.2. SYSTEM REQUIREMENTS SPECIFICATION


The system requirements analysis aims at studying the available resources and estimating
how to use each of them. It gives a basic idea of future requirements and makes the team
to get prepared to acquire them in advance. As far as computer projects are concerned,
two types of requirements are essential:

3.2.1. Hardware Requirements

These include the basic hardware specifications needed for a system to seen the project.
 Server
    Processor          :     Intel P4 or higher
    RAM                :     256 MB
    Hard Disk          :     40GB


 Client
    Processor          :      Intel P4 or higher
    RAM                :      256 MB
    Hard Disk          :      40GB

3.2.2. Software Requirements

These include the software essential for running the project including system platform,
Language etc. for this project we require the following software.


    Operating System          :      Windows XP
    Language                  :      JDK (version 1.5 or above)
    Front End                 :      JSP
    Back End                  :      MS Access
    Web Server                :      BEA WebLogic server 8.1 (or) higher




K.E.C/IT/2010-11                                                                       32

				
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