Prime Technocrat Andrew de Lacy spends the vast majority of his time on Seconde, rather than on the Inside. In this, he is accompanied by both his Chief of Security, Joachim Berger and his Communications Chief, Martin Carragher.
While Seconde is not a Gateway in the respect that it has an ATS Logrus iteration and can be Piloted to from the Inside, there are data links between it and the Internal Nexus.
More details about Seconde will eventually be found here.