Hi,
As we all know that SP 2013 supports app model which is client based. I've a requirement to implement some apps for my client who is from Banking domain. This model supports REST API and can hack the list or whatever on the web. I found the link that using Fiddler, they create a list and item etc. Using Fiddler and Request Header, we can do the operation right. In that case, if any one of the customer inside the bank can hack the portal right. Plz advice how to secure...
Balaji -Please click mark as answer if my reply solves your problem.