Network as a Service (NaaS) is emerging as the next step beyond SD-WAN and SASE, replacing a stack of components you have to buy, integrate, and manage with a single consumption-based service that delivers connectivity, routing, and security as one contracted outcome. Rather than owning the underlay circuits, overlay fabric, and security architecture separately, organizations get a managed fabric with built-in multi-cloud on-ramps, converged security, and predictable OpEx pricing — turning what used to be a multi-vendor infrastructure project into something closer to a utility.
Network as a Service (NaaS) is emerging as the next step beyond SD-WAN and SASE, replacing a stack of components you have to buy, integrate, and manage with a single consumption-based service that delivers connectivity, routing, and security as one contracted outcome. Rather than owning the underlay circuits, overlay fabric, and security architecture separately, organizations get a managed fabric with built-in multi-cloud on-ramps, converged security, and predictable OpEx pricing — turning what used to be a multi-vendor infrastructure project into something closer to a utility.