Hi,
I want to study in detail about security architecture that iphone has implemented. after searching on internet, the only useful material that i found is iphone reference library. Where i am now a days studying the Architecture of OS and then i will seduty the "secure coding guide".
I was wondering, if some of you guys, can lead me to some nice article or something which covers iphone security in general or in detail besides iphone official sites.
thanks,