0
votes
2answers
172 views

Snapchat clone: How do I secure pre-downloaded notifications so that they cannot be opened outside of the app?

Say I'm making a snapchat clone app for Android and iOS. Let's say that I get a snapchat from Baz. I want to pre-download the audio for this snapchat. However, as the developer, I want to secure this ...
2
votes
1answer
277 views

Why is iOS “jailbreaking” CPU specific?

Recently, iOS 6 was "jailbroken" but only on the Apple A4 CPU. Why is the "jailbreaking" process specific to a CPU? From Wikipedia: ... "iOS jailbreaking is the process of removing the ...
3
votes
3answers
357 views

Saving Passwords To The Local Device

So In my app (iOS), you have to register in order to use the service (a food service). But in order to change details about your account (username, password, and email), you have to reenter your ...
10
votes
3answers
3k views

Safe iPhone app ↔ server communication

What would be the best approach to achieving private communication between my iOS app and its server component? Is having a single unchanging “secret key” baked into the app source enough, or do I ...