Building a business case for PSN is an ‘absolute nightmare’

21.07.2012

The PSN - a network of networks - is core to the government's ICT Strategy and the Cabinet Office hopes that in three years' time 80 percent of its PC-based staff (four million users) will be on the network.

PSN providers will connect to Direct Network Service Providers (DNSPs) via the Government Conveyance Network (GCN). The GCN is, in effect, the backbone to the PSN, acting as the gateway between the networks of different service providers.