"Naturally if you leave your iPhone unattended then yes someone could access your camera from the locked screen and take photos however, if you set the [B]Require Passcode[/B] to [B]Immediately in [/B]Settings>General>Passcode Lock>Require Passcode>Immediately, the iPhone cannot be accessed even if the camera was opened accidentally or by someone else and subsequently neither could your photos as a message would appear stating[B] Your iPhone is Locked.[/B]"