I am trying to make a tv web app where i need local data to be stored.

It is critical info and i dont want other apps to access or corrupt it.

I read W3C WebStorage API is very weak in security. It doesn’t provide private storage. Don’t use WebStorage for security or privacy related data.

So what exactly is the better option in Tizen ?’

I have to store key value pair and size of data is very small.