SINGHAL, Akhil; SINHA, Abhishek; SINGH, Anoop Kumar. Designing Modern Secure WAN Connectivity Using Cisco SD‑WAN, Cloud OnRamp, Azure vWAN, ExpressRoute, and Zscaler. International Journal of Global Innovations and Solutions, [S. l.], v. 3, n. 5, 2026. DOI: 10.63412/x8yfvv40. Disponível em: https://ijgis.org/home/article/view/66. Acesso em: 26 may. 2026.