Azure VPN
P2S VPN
https://learn.microsoft.com/en-us/azure/vpn-gateway/openvpn-azure-ad-tenant
Azure Point-to-Site VPN with Azure AD Authentication and MFA
, video
Grant consent to VPN client
https://jussiroine.com/2021/10/building-a-point-to-site-vpn-setup-to-azure-using-azure-ad-authentication/