SD-WAN vs VPN: Can SD-WAN Replace VPN Completely?

CostQoS (Quality of Service)Safe Cloud Usage These three factors are defined as VPN+SD-WAN, or SD-WAN is just an attempt to “re-brand” VPN. It is marked as the advanced enterprise-grade VPN to differentiate it from legacy VPNs. In fact, here we are going to discuss the facts about SD-WAN vs VPN. But, first let's travel into the past.   If we travel a few years back, then VPN was a significant part of networking security. Its property of traffic encryption makes it a level above than others. It, actually, extends the corporate network via encrypted connections across the internet. Since it’s ...

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