The ONUG Collaborative NaaS Project is exploring the business requirements, leading use cases and underlying technologies critical for the adoption of Network-as-a-Service by large enterprises. This is the first in a series of blog posts on this topic that the project team is publishing. Where NaaS differs from previous network and cloud-centric architectures and offerings such as SASE and SSE is that the focus is switched to the business, performance and application dynamics of today’s organizations. This is, after all, what technology must serve. It…