In Symantec's bleak, dystopian world, it doesn't matter whether you choose Android or iOS -- you'll be making yourself vulnerable to attacks regardless of the camp you're in. The company just concluded a study pitting iOS's security against Android's -- an undertaking intended mainly for corporate IT staffs trying to figure out which devices they can safely issue to employees. (Curiously, despite the enterprise focus, you won't find a single comparison against BlackBerrys.) Although iOS won higher marks when it came to thwarting traditional malware and a more modest advantage in terms of data loss, data integrity, and service attacks, the two platforms proved equally adept at preventing web-based attacks -- and equally powerles