Hot answers tagged objective-c
The issues are mostly the same as for secure software development in general. Note that the most critical issue for secure software development is (1) integrating security into your software development lifecycle (so security is integrated into each step of the process: design, implementation, maintenance, ops), and (2) training of developers. It is a ...
Apple themselves use 256-bit AES for their apps, but you can choose from AES, RC4, or 3DES in a variety of key lengths. See Apple's Certificate, Key, and Trust Services Reference and Cryptographic Services Guide
Quite a few things have been published since the question was asked back in January, including: ENISA Smartphone Secure Development Guidelines for App Developers viaForensics Secure Mobile Development Best Practices (you need to register to download the PDF version) W3C Mobile Web Application Best Practices: W3C Recommendation 14 December 2010 Denim Group: ...
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