There is a great deal to consider when you take your office on the road. Pretty much the same issues that you have in the office, but with added problems. Security, Data Protection and UTM.
How do you protect your laptop from attacks, viruses and threats when you are mobile. What is the best means of keeping your data safe and/or out of the hands of someone else should the unthinkable happen and your laptop is lost or stolen. An how can you securely communicate with your home or office when on the road and using public hot spots and untrusted Wifis.
For those of you who currently hit the road with your laptop without addressing all of the above, hate to say it, but it is only a matter of time. And in all honesty, the chances are actually greater of something disastrous happening when you are mobile.
Utilizing a full featured firewall can provide you the peace-of-mind of being safe and secure while on the road.