title: How to secure a website that uses session-state to store data from a web service
body: <p>I am using ASP.NET using WebForm using LINQ to read data from xml which I get as a response from a web-service. Using that data to display on webpage using search functionality means users will be able to search for collections. (using sessions to store and access data when the user searches for any keyword.)</p>
  
  <p>What factors should I take to ensure that my application is secure?</p>