Delving in deeper...

In last week's lecture, we discussed about Paul Barron who created the different forms of network diagrams, this including:

- 'Centralised networks' (or hierarchical network) a network revolved around one dominant hub.
-'Decentralised networks' is a network with many central hubs, however, this is more secure compared to a centralised network, because if one hub disconnects this system can still work as there are many more hubs to connect to.

Sources: http://burak-arikan.com/from-network-diagram-to-structured-text