Concept: A remote server with Heinlein Grid, protected by Turing in front of a Troll can keep out a lot of runners. Especially when Surveillance Sweep is up. Add an Ash and it's very hard for the runner to really get a full access on the server.
Faction: I opted to play this out of HB instead of NBN mainly for Turing and bioroids. Ash, Adonis and recursion tools are really nice as well. Of course, importing Heinlein Grid into an NBN deck with Troll and Surveillance Sweep in faction would be easier otherwise.
Can't wait to replace Paper Wall with the spoiled Mumbad Cycle card Vanilla.