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Building the Agile Enterprise: Examining Practical and Innovative Network as a Service Solutions
To help businesses navigate the complexities of modern connectivity, the industry offers a range of practical and innovative Network as a Service Market Solutions. These solutions are designed to address the specific pain points of traditional networking, such as high costs, rigidity, and operational complexity. They provide tangible answers to the challenges of connecting a distributed workforce, optimizing cloud application performance, and securing the network perimeter. The most effective NaaS solutions are those that abstract away the underlying complexity, providing businesses with a simple, agile, and secure way to consume network connectivity and functions just like any other cloud service, thereby enabling them to adapt and innovate at the speed of business.
The flagship solution in the NaaS market today is managed SD-WAN (Software-Defined WAN). This solution is a direct response to the challenges of the cloud era. In a traditional WAN, all traffic from a branch office, including traffic destined for the internet or a cloud application, is backhauled through a central data center over an expensive private MPLS circuit. A managed SD-WAN solution intelligently steers traffic over the most optimal path. It can send critical business application traffic over a reliable MPLS link, while sending less critical cloud-bound traffic directly over a cheaper broadband internet connection. This solution dramatically improves cloud application performance, reduces networking costs, and simplifies the management of the entire WAN through a centralized software controller.
A second, and increasingly critical, solution is Zero Trust Network Access (ZTNA). The traditional security model of a "castle and moat," where everything inside the corporate network is trusted, is broken in a world of remote work and cloud applications. ZTNA is a modern security solution that operates on the principle of "never trust, always verify." It assumes that no user or device is trusted by default, regardless of their location. Every request to access an application is first authenticated and authorized based on the user's identity, the health of their device, and other contextual factors. This solution provides secure access to specific applications on a need-to-know basis, rather than giving users broad access to the entire network, significantly reducing the attack surface and preventing the lateral movement of threats.
Finally, for organizations looking to simplify their on-site infrastructure, LAN as a Service (LANaaS) is an emerging and powerful solution. This solution extends the as-a-service model to the campus and branch local area network. Instead of buying, installing, and managing their own Wi-Fi access points and Ethernet switches, an organization can consume them as part of a subscription. The NaaS provider is responsible for providing the hardware, managing the software updates, monitoring the network performance, and handling hardware refreshes. This solution is particularly valuable for businesses with lean IT teams and multiple distributed locations, as it turns the complex and capital-intensive task of managing a campus network into a simple, predictable operational expense, allowing the IT team to focus on more strategic business-enabling activities.
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