There are three main trends driving organizations to replace outdated wide-area networking (WAN) infrastructures with a secure software-defined WAN (SD-WAN) solution. Digital acceleration that leverages Software-as-a-Service (SaaS) and Infrastructure-as-a-Service (IaaS) increases traffic demands, cost, and performance bottlenecks of multiprotocol label switching (MPLS) connectivity over traditional WAN infrastructures. The work-from-anywhere model, meant to be a short-term …

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