Before you are off on holiday, make sure to do a full security check of you system. And know who to contact and how to reach them, should something happen.
We are almost out IPv4-addresses. To acquire new ones is possible, but pricy. The technology of the successor IPv6 is here and people want it.
Whatever will happen now that Britain chose to leave the EU, is anybody’s guess. I know that I will think twice about expanding to the UK with networks and my business.