Windows store app, implement User-Based Authorization. Offline and online

I am developing windows store app which is intended to work during  flight. Now, i want to implement authentication.  
 What are the best practices for User-Based Authorization in windows store apps?
Note, that there will not be internet access during the flight.
Who is Participating?
David Johnson, CD, MVPOwnerCommented:
windows store app uses the users Microsoft account, so the user when logging into their machine provides the credentials there.  Your app only gets a token which gives your app permissions on the client.  While in off-line mode this is as far as you can go.  When the user gets the app from the store their credentials are used.
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.