CAPTCHA CONTROL



USE OF CAPTCHA CONTROL
The user may be any applicant that wants to make use of this Captcha control to make sure that the operations or the responses is not generated by the system. Generally, the user of this product will be the new user doing registration.

PROJECT/PRODUCT OVERVIEW
Captcha Control is a testing methodology which will make sure that the response is generated or certain application is accessed by human and not by a system.It is a process of asking the user to undergo a simple test where the user entering a correct solution is presumed to be human and any other system unable to resolve the Captcha will not access the application

FUNCTIONAL REQUIREMENTS
REQUIREMENTS IN SCOPE
• The Captcha should be designed as a user defined control which will be used by any application
• The Control should have an Image with characters and a textbox to accept the user input
• The Control should be configurable for the Characters to display (Only Alphabets, only digits, mixture of Characters and digits etc.,), No. of characters to be displayed etc.,
• The Control should be configurable for the Background, Font Size, Font Family etc.,
• The Control should be configurable for the Height, Width etc.,
•
REQUIREMENTS OUT OF SCOPE
• Audio Functionalities can be avoided

NON FUNCTIONAL REQUIREMENTS
a) Security
b) Audit Trail
c) Error logging
d) Multi language Support
e) Performance
f) Scalability
g) Availability / reliability
h) Data migration
i) Data Retention
j) Legal/ regulatory requirements

HARDWARE AND SOFTWARE REQUIREMENTS
Deployment Environment Requirements
Hardware requirements
Processor/RAM/HDD : Intel / 2 GB RAM
Web server : IIS
Database Server : SQL Server 2008
Software requirements
OS for Web server : Windows Vista / Windows 7
OS for Database Server : Windows Vista / Windows 7
DBMS : Relational
Development Environment Requirements
IDE : Visual Studio 2008
Framework : .Net Framework 3.5 (ASP .Net with AJAX)
Processor/RAM/HDD : Intel / 2 GB RAM