When selecting an SD-WAN provider, decision-makers and network planners in organizations need to evaluate several criteria to ensure that the chosen solution not only meets functional requirements but also aligns with the company’s overall objectives. Below are the key factors to consider when choosing an SD-WAN provider.

1. Network Security

Security should be a top priority when selecting an SD-WAN provider. Companies must prioritize providers that offer robust security features. SD-WAN typically includes fundamental security elements such as secure tunnels and encrypted traffic, which significantly enhance network security.

In addition, the provider should offer comprehensive security measures, including:

24/7 Monitoring: Ideally, a Managed Service Provider (MSP) should deliver around-the-clock security monitoring to ensure that the network’s security status is continuously observed and reported.

Automated Threat Detection: Real-time threat detection software should be used to identify and mitigate potential security risks.

Firewall Management: The service should include the installation, maintenance, and monitoring of firewalls to protect the network from external threats.

Security Alerts and Notifications: The system must promptly notify relevant personnel if any potential security threats are detected.

Incident Response and Remediation: The provider should have a pre-planned strategy to address and remediate security breaches as soon as they occur.

These security features form a comprehensive foundation, ensuring the company’s network is well-protected when adopting an SD-WAN solution.

2. Network Control and Visibility

Full control and visibility into the network are essential for effectively managing it, optimizing application performance, and maintaining security. SD-WAN’s capability to offer centralized management helps quickly identify and resolve issues, while also providing flexibility for future network expansions.

3. Features and Customization Options

When evaluating providers, it’s crucial to assess the flexibility and scalability of their SD-WAN solutions. Providers should offer simplified processes for adding new features to meet evolving business needs. Key features to look for include:

Cloud Connectivity: Seamless integration with cloud services is essential for modern businesses.

Encryption Key Rotation: Regular rotation of encryption keys helps enhance network security.

Data Analytics: Support for data analytics enables insights into network performance, allowing for proactive management.

Programmable APIs: These allow businesses to customize and extend SD-WAN configurations, making the solution adaptable to different business scenarios.

4. Wide Area Network (WAN) Bandwidth Requirements

When choosing an SD-WAN provider, businesses should evaluate their current WAN bandwidth needs and anticipate future growth over the next three to five years. The selected solution must be capable of providing sufficient bandwidth to support business operations.

For example, small businesses with fewer than 10 employees typically require bandwidth in the range of 10-15 Mbps. However, companies that frequently handle large file transfers, cloud backups, or other bandwidth-intensive activities may need at least 50 Mbps to ensure smooth operations.

5. Cost Considerations

SD-WAN is generally regarded as a more cost-effective solution compared to traditional hardware-based networks due to reduced reliance on physical infrastructure. However, costs can vary significantly between providers. It’s important for businesses to regularly monitor their expenses, ensuring that network costs meet their expectations without overspending on subpar services.

6. Deployment Flexibility

As network technology evolves, companies can now leverage SD-WAN and Network Function Virtualization (NFV) technologies to manage services distributed across multiple locations using virtual machines instead of physical hardware. This flexibility in deployment is critical for businesses that require scalable solutions to meet diverse networking needs.

OgCloud’s SD-WAN Solution

OgCloud’s advanced SD-WAN solution transcends geographic limitations, allowing businesses to seamlessly connect branches, data centers, and cloud services across various locations. Tailored to your specific networking requirements, OgCloud’s expert network architects can design cost-effective, customized global connectivity solutions. To learn more, feel free to reach out!