In this article, we’ll explore some of the benefits of SD-WAN and what it can do for your organization. These benefits include cost savings, increased application performance, and security. But how does SD-WAN work? How do you decide if it’s right for your business? Continue reading for more information. And don’t forget to share your experiences with SD-WAN with others in your company!
Benefits of SD-WAN
Software-defined WAN provides businesses with several benefits, including the ability to mix and match various access technologies, carriers, and hardware. Mixing and matching connectivity options can help companies reduce their costs while maintaining high service levels. For example, companies can use inexpensive Internet broadband and mobile 4G connectivity for low-priority traffic while leveraging higher-quality connections from more expensive carriers for high-priority traffic.
SD-WANs can reduce costs by removing expensive network infrastructure. With this technology, organizations can scale their network connectivity as needed, allowing them to respond quickly to peak demand. Additionally, the flexibility of SD-WANs helps improve connectivity between branch offices, central offices, and cloud-based applications. Overall, SD-WANs can reduce WAN expenses and provide a higher level of service and security. SD-WAN is the way to go if you’re a business looking for more cost-effective WAN connectivity.
In addition to reducing circuit costs, SD-WAN can also reduce the need for highly-skilled network technicians, reducing the expense of hiring, training, and deploying technicians. SD-WAN can also reduce the need for human capital, which can be wasted when manually configuring network devices. Legacy MPLS connections can also add to bandwidth costs for bandwidth-intensive applications. These connections require tenants to lease bandwidth based on the maximum traffic load, which can leave unused, expensive bandwidth.
Another benefit of SD-WAN is that it doesn’t require a full-time network administrator. This makes it an ideal solution for any organization struggling to manage a complex network. In addition, an SD-WAN solution can save up to 10 hours of network administration per month – the amount will depend on the complexity of the current network. However, this saving can increase dramatically, especially for organizations with multiple locations.
Improved Application Performance
One of the most compelling reasons to deploy SD-WAN for your organization is the potential for increased application performance. According to a survey by SD-WAN supplier Aryaka, this capability is the top priority for IT professionals. The survey included IT professionals from nine countries, representing companies from over 15 industries. Regardless of industry, SD-WAN can improve how applications are delivered across the network.
Another reason to implement SD-WAN is to increase bandwidth efficiency. Traditional WANs have a hard time meeting the growing demands of cloud traffic. With SD-WAN, you can dramatically reduce bandwidth costs and gain WAN simplification without the costly capital and operations/personnel required to maintain traditional networks. This allows smaller organizations to use low-cost public internet services, improve cloud-based apps, and protect themselves from cyber threats.
To be effective, SD-WAN must leverage the rest of an organization’s cybersecurity infrastructure to mitigate risks. This means integrating with leading security systems such as SIEM. Security is also a key concern regarding the software stack running on SD-WAN appliances. Two-factor authentication and zero-touch provisioning are standard practices that can improve security. Devices should also be physically resistant to unauthorized access. These tips will help you secure your SD-WAN appliances.
While many organizations see the benefits of SD-WAN, they also have concerns about the security of their new investment. For example, routers have become increasingly vulnerable to malware and other threats. As a result, they are deployed in a hub-and-spoke architecture. A single branch office router compromise could give an attacker access to data between the data center and the branch offices. A more sophisticated attacker must compromise a centralized firewall to access data.
Consolidation with Unified Communications
SD-WAN is a unified communications system that allows businesses to consolidate their communications into a single platform. It is capable of delivering voice and video over long distances, and it can prioritize live activities over nonessential ones. This technology allows organizations to reduce capital and operational costs by consolidating their WAN services. The two technologies improve communications quality while reducing capital and operating costs.
The software-defined WAN solution provides enterprises with powerful and intuitive management and deployment capabilities. SD-WAN can connect any mix of MPLS, Internet VPN, and the public internet, providing reliability, security, and cost-effectiveness. In addition, SD-WAN can be easily adapted to meet changing requirements and maximize user productivity. Therefore, this technology is ideal for companies that need to integrate their unified communications and data services into a single platform.