Simplified cloud-like experience for SD-WAN

Enterprises require SD-WAN solutions for a variety of reasons, including WAN simplification and cost-effective data transmission. This will eventually increase productivity, customer satisfaction, and profitability. SD-WAN ensures that your network deployments work together in a smarter way to achieve your business goals, making your network more responsive and smarter.

SD-WAN deployment comes with its own set of challenges, from selecting the right vendor to ensuring network performance, cloud connectivity, cost efficiency, and the right deployment model. Addressing these factors effectively is critical to successful implementation.

SD-WAN solutions solve a range of problems for your business. Such as, it makes data transmission more affordable and efficient, as well as makes VPN use simpler and more scalable. Simultaneously, secure SD-WAN services make it easier for businesses to work with multiple different connections.

Managed SD-WAN helps enterprises in achieving digital transformation by enabling them to establish a reliable network, monitor their performance in real-time, and efficiently route traffic to meet SLAs. Moreover, it provides maximum uptime, ensuring the network's smooth functioning.

The key features of managed SD-WAN include intelligent routing, Zero-touch Provisioning (ZTP), Multiplexed VPNs, Smart User interfaces, Direct Cloud Access, enhanced security, and so on. Moreover, SD-WAN managed service should also include features such as a centralised controller, programmable APIs, data analytics, end-to-end micro-segmentation, incredible security, and ease of deployment.

To choose between DIY SD-WAN and Managed SD-WAN services, you must consider several critical factors such as the skilled resources you have, the expected timeframe to implement the network, your budget, the benefits and drawbacks of the network specific to your enterprise, your resources and infrastructure, and security, among others.

The cost of SD-WAN solutions varies depending on multiple factors such as business requirements, hardware, organisation size, remote working employees, number of cloud-based applications, and so on. However, when compared to the benefits provided by secure SD-WAN, the deployment cost is significantly lower. For the exact cost, it is advised that you contact the provider.

As the name implies, SD-WAN is a Software-defined Wide Area Network that manages traffic and controls connectivity between data centres and cloud instances using software. This will make data transmission more efficient and effective. Unlike traditional network approaches that necessitate manual decision-making, SD-WAN solutions make them automatic. That said, enterprises that manage their own SD-WAN often find they need much training for their staff and need comprehensive lab testing of the SD-WAN functions in order to properly deploy the technology.

SD-WAN solutions provide a secure data transmission tunnel. The tunnel employs strong encryption to safeguard traffic between the source and destination, ensuring secure delivery. Moreover, SD-WAN enables administrators to segment traffic based on network policies. Also, secure SD-WAN providers such as Tata Communications provide threat intelligence services that identify and mitigate security threats.