What is the main advantage of using an SD-WAN vendor to connect to Zscaler over traditional routers?

The main advantage of using an SD-WAN vendor to connect to Zscaler is the streamlined setup and management it offers, particularly through one-click configuration. This feature significantly simplifies the process of establishing secure connections between branch offices and the Zscaler cloud, reducing the time and complexity involved in manually configuring traditional routers. SD-WAN solutions are designed to automate and optimize connections dynamically, allowing for quicker deployments and easier adjustments as network needs evolve. Additionally, this simplicity can also lead to reduced operational costs and lower chances of misconfiguration compared to traditional router setups.

While other factors like improved security, potential data transmission speeds, and transport layer encryption are essential aspects of network performance, the distinct advantage of one-click configuration relates specifically to the ease of management and setup associated with SD-WAN technology.