Network management aspects: Simplified management, cost reduction, security
In the past, in order to establish a secure network connection, it was necessary to design, set, and manage the VPN setting mechanism for all network devices at each site.

However, taking advantage of SD-WAN capabilities greatly simplifies these tasks. For example, when expanding a base or opening a satellite office, the administrator can easily change the settings at each base without touching the physical router equipment (called zero-touch provisioning). In addition, since WAN can be centrally managed, the operational load of connection policy management and traffic visualization / control can be reduced, and man-hours and time can be significantly reduced.

In terms of security, it has the advantage of being able to respond immediately to incidents by managing troubles such as communication communication status and delays in one place.

Business side: Quick IT and flexible settings to respond to business in a timely manner
By utilizing SD-WAN, it is possible to respond to the rapid introduction of IT in business. For example, even with the rapid progress of DX initiatives in recent years, it is possible to easily build a flexible network for secure use of the cloud.

In addition, network design and device setting skills can be constructed without deep specialized knowledge as in the past, and man-hours, time, and labor of the person in charge can be significantly reduced or reduced.

SD-WAN has the advantage of being able to quickly respond to business environments that require speed.

How SD WAN works