Any special computer or just any ol' machine will do?!
Do you have a VPN or a personal Hotspot?
What Virus Protection do you use? How about... Mac Afee?
Mac or a DELL?
Well, most of the time I used desktop then sometimes laptop when I'm in the field. Then, the protection in which I used was kaspersky to my desktop, laptop and mobile phone. Moreover, in terms of brand name of laptop, for me HP, Dell and Samsung are the best to have it.