Effects of parameter tampering on business

As a pentester, you will often have to analyze the source code. These days, the world of e-commerce is growing quickly. Consider an example of an e-commerce website, as shown in the following screenshot:

Effects of parameter tampering on business

Example of a website

The preceding screenshot shows that the price of a Nokia C7 is 60 and the price of an iPhone 3G is 600. You do not know whether these prices came from the database or are written in the web page. The following screenshot shows the price of both mobiles:

Effects of parameter tampering on business

View source code

Now, let's look at ...

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