Write a proposal and Research paper, you need to attention to the following points: Generally, start with an overview or a background about the problem that you want to solve. But before writing a background, you need to understand the problem then try to find an answer or a solution for that.

Background: Security issues in eCommerce are causing a lot of damage to businesses such as financial and their reputation. the attacks on e-commerce website are gowning gradually for more that 30% of the total e-commerce websites from small to large businesses.So, the first step would be:

Step-1: Finding a problem (what is the function of the writing the proposal)

We need to have a problem then we can suggest various ways to answers it or suggest a method to resolve the issue. In this case, you need to answer, that means for example, we have a security problem on client-server architecture based on E-commerce structure, such as the security and privacy of online transactions, including

Denial of Service, (DoS)
Unauthorized access,
Malicious Alterations to websites,
Theft of customer information,
Damage to computer networks,
Creation of counterfeit sites.