You can now securely transmit data between sites, devices, and cloud applications - without paying expensive MPLS charges or requiring public internet connections - bye bye to costly connectivity services like MPLS. Reduce IT staff time by using a graphical interface (UI) that's easy to use. Create custom policy quickly for multiple locations from a central web portal. Cloud computing changes traffic flow fundamentally, posing performance and security problems for networks. SD-WAN addresses these issues. Security SD WANs include security technologies such as dynamic encrypted tunnels (which protect data transmissions) and network intrusion prevention/detection systems. They also provide traffic visibility and reporting solutions. To ensure maximum network performance, the ideal SD WAN provider combines its services with those of top cybersecurity companies. Managed SD-WANs can support cloud-first approaches by routing application traffic using the optimal route based upon network performance and safety requirements. This improves UCaaS quality by eliminating backhauling to data centers and reducing latency; further, SD-WANs increase existing security infrastructure's efficiency by permitting traffic to trusted destinations/applications to bypass extensive scanning/analysis equipment thereby freeing up resources for more suspicious traffic, leading to significant cost savings for enterprises.