If you are just planning to go to Dubai or some other place in the United Arab Emirates, take care of a VPN subscription beforehand. It’s necessary for 3 reasons:Many websites, Google included, can be displayed in Arabic. It can become a pretty big nuisance if you need to access the internet urgently.None of the popular social networks work without a VPN, which can make communication more difficult.Some VPN websites may be blocked in the UAE, making the registration process hard.