1 Why is SD-WAN Considered a Top Choice Among VPN Alternatives? The Network for Whatever’s Next Why is Cloud-native SD-WAN Considered a T op Choice Among IP-VPN Alternatives? SD-WAN IP-VPN2 Why is SD-WAN Considered a Top Choice Among VPN Alternatives? The Network for Whatever’s Next Why Enterprises Choose Site-to-Site IP-VPN IP-VPN gained popularity over the last decade in part as a lower-cost, albeit flawed, alternative to MPLS. Site-to-site IP-VPNs enable enterprises to securely connect physical locations over the public Internet by creating an encrypted connection between two on-premises appliances. The upside here was simple: public Internet bandwidth is significantly cheaper than MPLS bandwidth. For the mobile workforce, remote-access IP-VPNs allow employees to access WAN

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