In reply to Keyur.

Keyur,

Networking initially solved the problem of machine-machine communication through the use of the flood and broadcast, as we say with switching technology and then the emergence of Spanning Tree to mitigate the problems associated with flooding.

Security in a programmatic network is achieved through the combination of virtual peer networks across a backbone along with network analytics that provide user and device authentication.

Networks are about to be able to change in real-time, which adds a level of security never before seen.