VPN Gateway is an Internet-based service that securely and reliably connects enterprise data centers, office networks, and Internet terminals to virtual private clouds (VPCs) of Alibaba Cloud through encrypted channels.
IPsec-VPN connects networks based on routes. It facilitates the configuration and maintenance of VPN policies, and provides flexible traffic routing methods.
You can use the IPsec-VPN feature to establish a secure connection between a data center and a virtual private cloud (VPC) or between two VPCs. IPsec-VPN supports the IKEv1 and IKEv2 protocols. All gateway devices that support the two protocols can connect to VPN gateways on Alibaba Cloud.
You can use IPsec-VPN in different scenarios. For more information, see IPsec-VPN overview.
You can use the SSL-VPN feature to connect a client to applications or services that are deployed in a VPC. After you deploy applications or services in a VPC, you need only to import the required certificate to a client and initiate a connection to the VPC.
You can use SSL-VPN in different scenarios. For more information, see SSL-VPN overview.