Of course, the setup requires some experience, but any network administrator or even advanced user can make it.  After establishing secure connection with corporate network, user may map and operate with local and remote facilities. For example, he or she may print out on a local printer a document that is located far away, on the corporate server.
What is even more important, after disconnection, no footprints remain on the host machine. Therefore, there is no threat of key-logging, spying and access to corporate data from the computer that was temporary used.
For even higher security, corporate network administrator can create an administrative record for VPN connection, which will be imported to the user’s n-Pass. User will be able to connect, but will not see his connection settings and credentials.