If you’re looking for a mobile security app then I would recommend one called “HidePad” that works exceptionally well both in London and almost every part of England that has Internet access:http://hidepad.annics.com
It’s a web security app that is compatible with all iPad models including, of course, 3G and WiFi.
I’m a traveller used to carrying my iPad around for both business and pleasure across the UK. With HidePad installed, I’ve been able to safely use my iPad in many public places, for everything ranging from secure email to highly encrypted iPad banking transactions.
