Top 10 IT Network Trends in 2023

Some key trends will generally appear in the IT network field in 2023. From a high level, there are three major trends that are subverting traditional network infrastructure and skills. Virtualization, cloud computing and the Internet of Things (IoT) are bringing dramatic changes to network design, deployment and maintenance.

As business needs drive the market in new ways, traditional network leaders no longer set the direction for the market. As differentiation fades, major vendors find themselves without leaders as entrepreneurs incubate specialized connectivity solutions. This void leaves network experts on their own to explore emerging options.

Growth of Zero Trust Edge Architecture (ZTE)

ZTE’s architecture leverages cloud management control and monitoring insights to integrate WAN connectivity and security capabilities into cloud-delivered and cloud-managed systems. While there are many vendors offering support for secure WAN fabrics, for most enterprises it can be five or more years before they reach their full potential. However, early adopters are already benefiting from distributed, easily replicable deployments across multiple small sites

The role of 5G and business optimization networks in vertical specialization

The rise of smart technologies are challenging the traditional “white box” approach to networking, which uses the same technology on different devices. Now, device requirements vary by use case, industry, and enterprise, with IoT sensors and controllers for example requiring specialized hardware and protocols. This vertical specialization is driving the development of 5G and Business Optimization Networks (BONs), delivering tailor-made network solutions that support critical business initiatives and true business differentiation

Edge computing drives new network requirements

Edge computing is revolutionizing network requirements across four unique edges (enterprise, operations, engagement and telecom providers) to optimally place application data and services for effective results. Because no single provider can provide services across all edges, network strategies are evolving to reflect this complex, segmented landscape.

The declining influence of traditional network market leaders

The market is no longer an era when a universal set of network solutions can be used to meet all customer needs. Just like in other industries, no one company can offer a product for every market. Vendors must decide which specific verticals they want to enter and which revenue streams they are willing to give up before they can focus on creating innovations to support the business and optimize the network

Increasingly use infrastructure as Code

The development of the network world has shifted from being hardware-centric to being centered on the combination of software and hardware. This is undeniable whether we like it or not. As network experts, we need to understand a variety of coding languages ​​so that we can specify, obtain, and build solutions at all levels using a standard set of software interfaces

The Network as a Service (NaaS) model concept is vague

In the past 18 months, although vendors have been promoting the concept of NaaS, there is still confusion about the overall understanding of NaaS. Until services and hardware truly shift to consumer-based models to reflect more content, and until the industry agrees on a definition of NaaS, this space may not be too attractive through SaaS-based solutions. Accelerating network automation

Despite previous challenges with complexity and resource requirements, the move to software-as-a-service (SaaS)-based network software is accelerating network automation. All network vendors are adopting this shift to a pay-per-use model with shorter deployment times, and SaaS-based solutions are expected to overtake on-premises tools in the near future.

Solving WAN challenges with Zero Trust and Multi-Cloud Networking

The rise of digital and multi-cloud environments is driving the need for highly available, automated networks with embedded Zero Trust Multi-Cloud Network (MCN) )solution. As enterprises increasingly adopt multiple cloud deployment types, strategies are moving toward a single, business-wide network fabric across private clouds, public clouds, and remote offices

Potential for Low-Earth Orbit Connectivity

Rewritten content: Low Earth Orbit (LEO) satellites like Starlink, which has more than 1.5 million active users, are preparing to provide fast broadband connectivity to remote areas to expand the Internet of Things, maritime and aerospace mobility, and the Earth Imaging applications. Despite the promise of wider coverage and lower latency at more competitive prices, the LEO market still faces challenges such as commercial viability, regulatory risk and technical complexity

Artificial Intelligence (AI), Automation and Managed Services

Artificial intelligence and automation are making networks more intelligent and proactive, artificial intelligence and automation are making networks more intelligent and proactive, managed services providers leverage artificial intelligence for IT operations (AIOps ) to achieve autonomous network status with automatic configuration, predictive monitoring and proactive resolution.

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