I have a couple of issues regarding protection of data for my app: 1) I need to encrypt all the data I store by means of Core Data, but I don't find a starting point for achieving that. In Core Da...

I have always been using the best possible data protection in my iOS apps. This means I saved all my files with the flag “available when unlocked, this device only”. Back then this "just worked". N...

I'm interested in using data protection in my iOS app. There seem to be three places I can do this: In the App ID in the developer centre. In the entitlements plist By using [-NSFileManager setAt...

I have a quick question: I downloaded an iOS application that uses the NSFileProtectionComplete class to protect a sqlite file that contains sensitive information. According to the iOS security d...

For my iOS 6+-only app, I would like to enable the On-Disk Encryption offered from iOS. I read this guide and I saw the "Protecting the User's Data" video of the WWDC 2012 (Session 714). However, ...

I have received an mail from Apple that my app has been rejected. The reason is: We have discovered one or more issues with your recent delivery for "Secure Send". To process your delivery, th...

How does the compiler control protection of variables in memory? Is there a tag bit associated with private variables inside the memory? How does it work?

I know on Mac OS,we can use Macfuse for write a file system in user space,we can create a box encryption. I don't know on IOS has a framework,library like FUSE,Macfuse that i can write my file syst...

What are the cases when RsaProtectedConfigurationProvider should be used instead DataProtectionConfigurationProvider and vice-versa?

This is only on pages with a Google +1 box on my website: It seems to be firing off an event on every mouse move. Anyone know what it is doing? I searched on Google (perhaps I should try B...

While installing an application onto a client's server, I would like to make sure that the client (or a future developer for them, etc) does not copy my application and place it on other domains/se...

I'm creating a login system in PHP, and I want to know how to best protect the user information string in my cookie. I was thinking of encrypting the string with a key somehow? Is this the best way...

We have a typical web application that is essentially a data entry application with lots of screens some of which have some degree of complexity. We need to provide that standard capability on maki...

Possible Duplicates: How do you protect your software from illegal distribution? Best practice to prevent software copy Hypothetical situation: Lets say I have built a software p...