Today, many businesses are switching to SD-WAN for secure and reliable networking. Because of the bigger demand for networking, SD-WAN is widely demanded in almost all sectors. Be it manufacturing, retail, hospital, or IT, you can see the deployment of SD-WAN solutions everywhere. The main functionality of SD-WAN is connecting the business to its remote branches via a secure network. For this, businesses choose and rely on software-defined WA. As it uses a cloud-native private network, this WAN architecture is considered a great option for enterprise networks. Let’s learn more about this new WAN architecture for businesses:
Know what is SD-WAN technology:
The business that is spanned across different locations requires an effective and efficient WAN architecture. If this happens then it becomes tough to transfer and receive data between the remote offices and branches. So, there will be a need for reliable WAN architecture that not only increases the network’s performance but also ensures security. So, businesses can deploy SD-WAN which. This is the newest WAN architecture that makes use of software programs. With the help of this software, SD-WAN can be used for creating a reliable network.
- SD-WAN technology can solve many problems including security and network complexities.
- With the help of SD-WAN, there will be an effective route for all network traffic between remote locations for secure data transfers.
- SD-WAN uses hardware configurations which is simple to understand for the network admins and engineers.
Offers cybersecurity and protection
One common requirement of every enterprise be it IT or non-IT is cybersecurity. No company wants its data to be stolen because of weak security features. This is the reason why every enterprise relies on SD-WAN. This WAN architecture has in-built security facilities that help the network of an enterprise to function well without any risk of cyber threats. Apart from this, it also can route traffic over multiple links.
Because of the SD-WAN architecture’s feature, there will be assurance that data is securely transmitted to different branches and locations. One of the main reasons for using SD-WAN for security is that it provides better bandwidth utilization.
In addition to this, SD-WAN is one of the latest technologies that also offers secure traffic segmentation features to your business. With this WAN, there will be an additional layer of security to the entire networking system. One of the best parts of using SD-WAN as your modern WAN architecture is that it doesn’t allow unauthorized parties to access data from any sort of location. Ultimately, there will be protection of the organization’s data against any sort of breach or security challenges.
If you want your network to be secure, you should think of moving to SD-WAN. The legacy WAN like MPLS is not that efficient in maintaining security. That’s why, enterprise networks choose sd-wan as their wan architecture for ensuring cybersecurity and protection.
Can adapt changes
If we are talking about the reasons that make SD-WAN an ideal solution then we cannot forget about the ability to adapt to changes. Network changes are obvious as they help in ensuring proper functioning. If there’s any requirement to make changes, the IT team will have to take care of it. But, this can be problematic especially when you’re still stuck with traditional WAN architecture.
With SD-WAN solution, you get the benefit of scaling the bandwidth up or down without any interruption. This also allows you to redistribute the bandwidth to accommodate new applications. So, there will be a control in the bandwidth allocation. With this, you will be able to know that your applications are receiving the required bandwidth in case of any requirement.
The legacy WAN is not able to detect network changes and adapt according to them. So, most enterprises choose SD-WAN to adapt to network changes.
Reduced costs of bandwidth
When it comes to saving the cost of bandwidth, most businesses choose SD-WAN. Like MPLS, you don’t have to spend much on its deployment. If you are choosing MPLS, you will have to pay for its resources and it will take weeks to get completed.
But this is not the case with MPLS as SD-WAN helps you reduce costs to a great extent. It will be good for savings if you will be switching from Mpls to SD-WAN. The addition of SD-WANs in the network will cause reduced deployment costs and reduced IT management expenses. Along with this, there will be lesser use of IT management which ultimately saves a lot.
Improves efficiency and bandwidth
The deployment of SD-WAN lets you optimize network performance. It can be done by providing secure access to data, applications, and cloud services. SD-WAN chooses the optimal route for a given application to avoid traffic. Thus, there will be an improvement in the bandwidth and efficiency of the network.
This WAN architecture is useful when it comes to increasing the overall network’s performance. There are times when the use of additional devices and applications can lead to some network complexities. SD-WAN benefits businesses in many aspects such as making repetitive networking changes, removing human errors, and solving security concerns.
To sum up
Enterprises are using WANs to connect with remote branches and locations. Because of its multiple benefits and features, SD-WAN technology is widely used by companies. Businesses prefer software-defined WAN for various reasons such as reducing cyber threats, combating network challenges, improving performance, and increasing network analytics. Because of these above-mentioned reasons, SD-WAN is considered an ideal option for enterprise networks.