DETROIT – One of the technology services trends for 2022 has focused on the support of SD-WAN solutions and their benefits for businesses. Companies want to optimize the use of their IT networks to more efficiently manage what they transmit over them.

The desire to prevent data loss and cyber-attacks and provide service availability for critical processes are crucial business needs. Therefore, the latest Gartner report published in ComputerWorld indicates that: “Global spending on SD-WAN services will grow 2.6% year-over-year through 2025.”

The increase in the use of 5G technology coupled with the exponential multiplication of wireless IoT-capable devices in both homes and businesses has boosted industry confidence in Edge WAN solutions. One of the pioneers who began to use this technology in the field of education is a company that provides an essay writer service. Since the company gives access to a massive database of academic papers, the main goal is to protect against cyber attacks.

There is a desire to efficiently manage infrastructure usage in a scalable manner without negatively impacting costs or physical dimensions. But how does SD-WAN contribute to the SASE (Secure Access Service Edge) architecture to achieve the scalability required by the service? We will explain this service and its potential for your company in the short term as simply as possible.

What is SD-WAN?

SD-WAN (Software-Defined Wide Area Network) is a service provided by routers with technologically updated features. This service is responsible for receiving and distributing signal links through its various channels and paths to securely optimize communication in the company’s extended network.

This type of technology allows for managing multiple types of connections, from MPLS and broadband to LTE. The entire management protocol is established through software, where network traffic is prioritized and ordered. Thus, it is possible to redirect an application only used to create a document or mail and speed up a customer’s online invoicing process or a banking operation.

How does SD-WAN work?

This service transforms the company’s potential by optimizing the WAN network, including connectivity with the cloud to offer better performance in the management of applications. And this process is achieved under the application of the following steps:

  1. Connection to the Network

When the user connects to the network, his signal is managed through the router under an SD-WAN solution via software, which allows him to transparently use any application wherever it is located from the data center and to the cloud.

  1. The Route is Established

The management software determines the most innovative way to deliver services based on the application.

  1. Routing

All operations that the user performs with that application are handled under data traffic control within the WAN to ensure security, availability, and continuity of service.

This way, if more bandwidth is required for an operation, it is routed through the device and service that guarantees its availability. Other non-critical traffic will be routed to other channels of lower capacity.

In this way, the SD-WAN service supports the proper functioning of the SASE architecture, which essentially seeks to reduce the use of connected physical devices, managing connectivity protocols to the network and the cloud.

Benefits of an SD-WAN Solution 

In this case, it is necessary to contrast with MPLS solutions to know the improvements in the management of communications in the network.

While a traditional WAN architecture only can route your applications through MPLS, SD-WAN can select the most optimal and secure path according to its functionality.

Hence, we can talk about the following benefits for your company in the necessary innovation and digital transformation process.

Raise the level of business agility

  • Connectivity between company sites will increase efficiently, leaving aside the complexity of operations in this work.
  • You will be able to integrate remote workstations easily under the same security protocols and with optimized management of their processes.
  • SD-WAN will allow you to monitor communications and information flow more closely on-site and remotely.
  • Supervision of connected devices through specialized software.
  • Implement SASE policies more consistently, establishing secure network perimeters.

Cost savings 

  • By efficiently redirecting network traffic, bandwidth is optimized. In this way, the company can be honest about using or contracting additional services.
  • The centralization of traffic requires less face-to-face consulting and supervision, allowing staff to be redirected to other technology functions of value to the business.
  • SD-WAN allows a stricter control of navigation in suspicious sites or activities not appropriate for the company, which will help the efficient consumption of resources.

Improving SaaS Performance

  • The current trend is SaaS in Capex savings for the enterprise because it allows executives to port their connections from anywhere.
  • The SD-WAN Solution allows network traffic balancing and access to information in the cloud up to 33 times faster than in conventional networks.
  • The scalability of the infrastructure as a solution to business growth is centered on the cloud service, and applications are managed in a controlled manner, as well as the connection paths through the network.

Comprehensive security without compromising performance

  • Our SD-WAN solution supports different security architectures and the transition from one to another.
  • High network security level without compromising productivity and maintaining meager latency rates.

Conclusions

The digital transformation process of enterprises is an advance that will not stop regardless of the size of the business. It will affect all companies, hence the need to adapt quickly with solutions such as SD-WAN that make the most of the network infrastructure (cabling, WIFI, cloud services, etc.).

In business, whoever gets to the customer first will continue to win, and if you have an intelligently managed network, you know you’ll be ahead of your competition. In addition, you will have control over what is flowing through the company’s network, being able to block or efficiently manage data traffic.

Bio: Vicki Mata is a professional writer who began her career in college writing about campus life. Now Vicki is a blogger for WowEssays, and in her spare time, she writes articles about technology on third-party resources.