Virtual private network aka (VPN)
One of the things I love is VPN. It makes one able to connect to his work internal network from the comfort of one's home without actually having to get out and grab the bike and go there. Yes, more reasons to stay lazy, work on weekends or even late at night ... terrible. But actually handy sometimes, especially if your'e abroad and need to access the network or just do some work.
The software provided by the workplace is Cisco AnyConnect VPN client, which is excellent but not free nor open source. I found out that the open source OpenConnect VPN client, which is more convenient for Gnome-Desktop users, is compatible with Cisco. I found this article .. very useful indeed.
VPN is also helpful in case you need to access services that a given network has a subscription to ;)


