ComputerWeekly, November 10th, 2022
The traditional and well-established approach to cyber security is to build multiple layers of defences to stop hackers or rogue insiders getting unauthorised access to data.
But you only have to follow the news headlines to see this does not always work. Determined criminals, hacktivists, or simply lucky hackers have a habit of finding a way through. It's just a case of when. If we cannot keep people out nor trust the people around us, we must rethink the traditional 'castle and moat' methods of protection and adopt a data-centric approach, where security is built into data itself.
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