Remote access to NOT network

Because of changes that were introduced in the NOT offices' network topology, during the move to the new building, to rationalise it and make it easier to protect and manage, we now can implement certain features in a more secure way, and we have introduced the possibility for users to connect to certain services using a Virtual Private Network. This is particularly useful for roaming users, or to access certain services (like email) from hand-held devices (as it is now common to carry around smart-phones with some kind of network access).