The top three features that VNS3 offers are encrypted overlay networking, centralized firewall plus routing policies across clouds, and multi-cloud connectivity without native peering complexity, along with VPN orchestration and key management via controller APIs. Additional valuable features in VNS3 include containerized deployment capabilities, cloud infrastructure and DevOps tooling integration, and fine-grained traffic steering without route controls. VNS3 improved secure connectivity across multi-cloud and on-premises environments without complex native peering. It reduced VPN setup time, standardized firewall and routing policies, and provided clear encrypted traffic paths for compliance and MSP tenant isolation. Using VNS3, I saw forty to sixty percent faster VPN deployment versus native cloud plus firewall configurations, a thirty percent reduction in network change tickets due to centralized policy control, and lower infrastructure costs by avoiding dedicated hardware VPN appliances per customer.
