Does disabling the Passcode on iPhone give easier access to remote hackers? (I'm pretty sure an iPhone can't be hacked that easily but there are chances of me using malicious apps or visiting a website that can give it root level access to the iPhone and cause damage). Basically, I'm not sure that having the Passcode enabled actually provides protection from that kind of remote attack. Does having the Passcode enabled deny root level access to the remote attacker? Would greatly appreciate an answer.