ios - security issues on displaying pdf documents by uiwebview -


i use uiwebview display pdf documents in app. read somewhere uiwebview can present vulnerabilities in terms of security; didn't understand if encrypted pdf's can stolen using these vulnerabilities. should quit use uiwebview protect pdf's?

thanks lot.

you should use quicklook framework displaying pdf preview.

use nice tutorial using framework : preview-documents-with-qlpreviewcontroller

hope helps you.


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