Anil Kondla
Last Updated on July 17, 2024 by Team Experts
The top features of SD-WAN are easy deployment, application-driven policies, and integrated security functions. This article will look at each of these features in detail. SD-WAN is a promising technology for enterprise IT, but there are many other factors that need to be considered. Read on for some of the most common features and benefits of sd-wan, to make the decision easier
Application-driven policies
SD-WAN is a service that helps enterprises and their customers manage bandwidth. SD-WAN devices form a thin edge that uses minimal processing to assess each packet and determine the destination. One of the benefits of SD-WAN devices is they can operate at line rate, they can continue to inspect traffic without being interrupted. And they can also be based on cloud services, so they can be used by multiple locations without investing in additional hardware or software.
Some applications require SD-WAN services. For example, in some industries, the need for SD-WAN services is frequent and extensive. These solutions provide a centralized management console where administrators can easily configure the SD-WAN appliances. This console also features pre-set templates that facilitate deployment and support rollout. However, branch provisioning is frequently necessary for some industries, making SD-WAN the perfect solution for these companies.
Integration with security functions
The integration with security functions of SD-WAN is important for ensuring security is a top priority. The SD-WAN security platform should be integrated with an existing security solution to provide a comprehensive solution. This way, security policies can be built into the SD-WAN solution, while SD-WAN itself becomes part of the security platform. Here are some benefits to consider when integrating security functions with SD-WAN. First, it will make security an essential part of any SD-WAN project.
End-to-end security is vital when integrating SD-WAN with cloud-based applications. Data must be inspected on both sides of the connection to ensure no one has unauthorized access. That is why security solutions must be compatible with branch solutions. Additionally, applications must be identified and managed to maximize security performance. To do this, a cloud-based security broker is necessary to provide ubiquitous visibility across applications. This way, an enterprise can better manage and implement security functions.
Easy to deploy
SD-WAN is easy to deploy and manage compared to traditional gateways and routers. After a network engineer designs a node at a central management console, an SD-WAN appliance is shipped to a branch office, and a person with little or no IT knowledge plugs it in. Once online, the equipment connects to the SD-WAN controller, configuring and bringing it online. The process is known as zero-touch provisioning, which eliminates the need for an IT expert to travel to the branch offices and install equipment.
The primary benefit of SD-WAN is that it can manage a complex network. However, as network complexity grows in tandem with hybrid WANs and cloud-based applications, traditional approaches to WAN management cannot scale. For example, manually configuring gateways and routers are inefficient and error-prone. Additionally, it wastes valuable time requiring an expert to travel to remote sites to configure devices. Further, many network teams are left behind with outdated technologies.
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