WAP Web Application Security

I.WML & WMLScript

WML:Wireless Markup Language

WML stands for Wireless Markup Language. It is a mark-up language inherited from HTML, but WML is based on XML, so it is much stricter than HTML.

WML is used to create pages that can be displayed in a WAP browser. Pages in WML are called DECKS. Decks are constructed as a set of CARDS.

WMLScript:WMLScript is the scripting language used in WML pages

A simple WML page code is as follows:

<?xml version=”1.0″?>
<!DOCTYPE wml PUBLIC “-//WAPFORUM//DTD WML 1.1//EN” “http://www.wapforum.org/DTD/wml_1.1.xml”>
<wml>
<card id=”no1″ title=”Card 1″>
<p>Hello world!</p>
</card>
</wml>

With support WML browser to visit more pages will be able to see the words Hello world.
 Either HTML or WML, these are displayed front pages, in fact, their background is the same, is likely to ASP, PHP, JSP or ASP.Net, so the background process or the security problems faced by those SQL injection.

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