Cloud Gateway
Enterprise network connectivity and security
Network-as-a-Service (NaaS): The Future of Agile, Cloud-First Networking
Businesses demand more from their networks than ever before. Traditional infrastructure models are reliant on physical infrastructure and manual configurations and struggle to keep up with the agility, scalability, and security requirements of modern enterprises. Enter Network-as-a-Service… a transformative approach that redefines how organisations design, deploy, and manage their networks.
What is Network-as-a-Service (NaaS)?
NaaS is a cloud-based networking model that allows businesses to access and manage network resources on demand, rather than owning and maintaining physical infrastructure. By leveraging NaaS, organisations can simplify network management, improve flexibility, and reduce costs through a subscription-based service.
Why is NaaS Gaining Traction?
Several factors are driving the adoption of NaaS solutions:
- Cloud Migration: As businesses move workloads to the cloud, they require networks that can seamlessly connect to cloud platforms like AWS, Azure, and Google Cloud.
- Remote Work: The rise of remote and hybrid work models necessitates secure, reliable connectivity for employees regardless of location.
- Cost Efficiency: NaaS eliminates the need for significant capital expenditure on networking hardware, shifting to a more predictable operational expenditure model.
- Agility and Scalability: Organisations can quickly scale network resources up or down based on demand, facilitating rapid deployment of new services and applications.
How Does NaaS Work?
NaaS leverages several key technologies to deliver flexible, on-demand networking services:
- Software-Defined Networking (SDN): Enables centralised control of the network through software, allowing for dynamic traffic management and routing policy enforcement.
- Network Function Virtualisation (NFV): Replaces traditional hardware appliances (like routers and firewalls) with virtualised software functions, reducing dependency on physical devices.
- Cloud Integration: Provides reliable connectivity to a fabric of cloud services, supporting hybrid and multi-cloud environments.
- Security and Compliance: Incorporates built-in security features such as firewalls, encryption, and Zero Trust policies to protect data and ensure compliance with regulations.
Real-World Applications of NaaS
NaaS offers versatile solutions across various scenarios:
- Cloud-First Organisations: Facilitates the integration of multiple cloud environments, ensuring consistent network performance and policy enforcement across platforms.
- Branch Connectivity: Enables rapid deployment of secure network connections for remote offices without the need for dedicated MPLS circuits.
- Remote Workforce: Provides secure, high-speed access for employees working remotely, maintaining productivity without compromising security.
- IoT Networks: Supports the connectivity of numerous IoT devices, ensuring reliable data transmission and management.
Cloud Gateway's Approach to NaaS
Cloud Gateway offers a unique NaaS platform that combines network and security expertise to deliver flexible, managed services for both public and private sectors. This shift moves beyond traditional managed services, providing businesses with full on-demand network control, automation, and scalability - just like cloud technology.
While we continue to offer a fully managed service option, customers will soon have the choice between a fully self-managed, self-deployed experience and a traditional managed service model, or a blend of these. This flexibility is at the heart of our vision. Our solution is designed to integrate with existing infrastructures, supporting organisations through digital transformation without the need for architectural overhaul.
Conclusion
Network-as-a-Service represents a significant shift in how organisations approach networking. By adopting NaaS, businesses can achieve greater agility, scalability, and security, all while reducing costs and complexity. As digital transformation continues to accelerate, NaaS will play a crucial role in enabling organisations to adapt and thrive in an increasingly connected world. And, with Cloud Gateway’s ability to interoperate across environments, provide deep visibility, and deliver policy-driven networking with enterprise-grade security baked in, our NaaS offers more than just another platform. It’s a complete, future-proofed networking solution.
Learn more here: https://www.cloudgateway.co.uk/knowledge-centre/articles/what-is-network-as-a-service-naas-/
Author: Dan Kline, CEO, Cloud Gateway
techUK and TechSkills at London Tech Week
techUK is proud to once again be taking part in London Tech Week. The event is a fantastic showcase for UK tech, and we’re pleased that techUK members and colleagues are represented on the agenda. You can find details on our speaking engagements and activities across the week, here.
We're also pleased to be working with eight techUK members at London Tech Week to highlight the positive impact of the tech industry in the UK.
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