Much of the process of integrating network security products can be reduced to a few careful clicks - reducing deployment time of new solutions, and quickly reducing the attack surface.
Security component configurations can be modified by approved administrators on demand, by either individual admins or extending to trusted groups with granular permissions. Self-serve portals where you can manage multiple vendor components will become more prevalent with service provider solutions.
Establishment of secure communications between SD-WAN locations can be built into standard connection templates and automated across any connectivity medium.
Simplifying patch management, increasing confidence that security patches on platforms are maintained using zero-touch upgrade techniques.
Clear and complete reporting of all infrastructure components within the SD-WAN umbrella.