This collaborative led intelligence approach has potential and I believe it could be effective if conceived and built smartly, however I fear the issue will be with the data sharing. Most of the existing big data models in use are covert, and organisations aren’t collaborating, so they do not share their big data analytics. This is a fairly obvious approach, as the whole idea of mining big data in their case is for commercial advantage and gain. So I imagine there aren’t many examples of big data collating and sharing models for the security sector to build a system upon.
Who are we going to trust to manage the security big data? A vendor, a government department? Who has access to the data? Can that body use the data for their own commercial gain? Trust is a huge real issue in building any security big data model.