Editorial: Collaborative Next Generation Networking.

The last article titled "Secure Data Sharing Framework via Hierarchical Greedy Embedding in Darknets", the authors propose a Secure Data Sharing framework (SeDS) for future darknets via hierarchical greedy embedding. SeDS adopts a hierarchical topology and uses a set of secure nodes to protect the whole topology. To support geometric routing in the hierarchical topology, a two-level bit-string prefix embedding approach (Prefix-T) is first proposed, and then a greedy forwarding strategy and a data mapping approach are combined with Prefix-T for data sharing. [Extracted from the article]