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What every CISO should know

CLOUD network security may not sound very different from traditional network security — and it's not, at least in some respects.

Cloud networks use the same fundamental paradigms and protocols as on-prem networks, so there is some overlap between cloud network security and conventional network security. According to industry analysts, firewalls are as foundational in the cloud as they are on-premises, for instance, as Gartner notes, 'network firewalls remain key network security controls.'