I am very new to Android, still waiting for my first Android phone to be delivered to me, so I am researching to find out what apps are considered necessary/essential/useful/fun.
Is a firewall (and/or) anti-virus software necessary for the Android OS? I have read some articles and posts that seem to indicate that as long as you use common sense while on the Internet and elsewhere, you shouldn't have to worry about malware, etc. (Of course, I imagine it is only a matter of time before the nasty folks out there decide that Android devices would make a great new target...)
There seem to be lots of security apps available, though, so in your experience, are they necessary, or just something to give you peace of mind?
Holly