We mentioned above how companies have lots of data coming in and they need to make sense of it to identify cyber threats. One of the ways organizations do this is by creating an enterprise data warehouse (EDW) that stores and organizes the information for further analysis. However, securing the EDW is also a challenge. If you have a large warehouse, it will be accessed by hundreds maybe even thousands of employees from all over the world for analytics, business intelligence, data mining and other purposes. Therefore, organizations will have to find a balance between offering their employees access to the data warehouse without sacrificing security in the process.
There are several ways to solve this problem from the technological perspective: