Apple IPhone Operating System
A drastic change has been seen since from past 2 years in mobile technology. The world's most advance and popular phone is iPhone which runs on apple ios. ios provides a platform which is flexible, scalable, reliability and security. Apple ios is in a closed environment no one can sell devices except apple but ios still popular in the market because it provides wide arena of applications that can be deployed on iPhone. The paper presents a brief overview of Apple ios and features. The authors have addressed the security issues in Apple ios and suggested few solutions to it.