Tag Archives: sd-wan vs VPN

Nov 08

SD-WAN: The Definitive Guide (2020 Update)

sd wan guide

What is SD-WAN? SD-WAN or Software-Defined Wide Area Network is a highly secure, cloud-delivered technology that uses SDN (Software Defined Networking) approach over a wide area network. It offers simple network management across branches, easy site deployment & configuration, centralized management, and the reduced cost. SD-WAN facilitates easy management of routers, firewalls, upgrading internet lines, WAN links, leased lines/MPLS, public-facing infrastructure, VPNs and mobile clients through easy-to-use GUI interface. It also reduces the overall cost by lowering equipment and service related contract costs and minimizes the need for continuous upgrades and other time-consuming exercises. Benefits of SD-WAN Optimized Application PerformanceZero Touch ProvisioningImproved Branches ...

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Jun 04

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

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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