I would love to see some design options with multi cloud connectivity using dedicated links where encryption is a mandatory requirement, including:

• Cloud native vs other instance based gateways (cisco/aviatrix/others),
• Ingress/egress security services at the edge cloud/on-prem,
• Usage (or is it even make sense) of SD-WAN on top of dedicated leased lines to provide secure access to IaaS from on-prem,
• Inter-cloud connectivity.