To secure the digital edge you need to be prepared for multicloud application and data flows servicing people, employees and partners across multiple networks. It goes beyond a gate, or a wall; it is now more equivalent to airport security with domestic and international traffic and different classes of service. After checking identity and authorization (to even go through airport security, or travel at all), every item is scanned and digitally interrogated regardless of destination. It is a trust nothing model analogous to digital edge.
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