title: Is there a way to password protect PDFs exported from an iOS app?
body: <p>We are writing an app and I have written the code to export our data in a PDF format.</p>
  
  <p>The problem is the data is sensitive and needs to be protected, is there a way to password protect a PDF exported from an app using the apple libraries?</p>
  
  <p>If not then any other suggestions?</p>