Smart Access Gateway (SAG) is highly intelligent, secure, and reliable, and a unified management platform is provided for you to manage SAG devices.
With highly automatic configurations and zero touch provisioning (ZTO), SAG automatically adapts the network topology changes.
Device-level disaster recovery
Dual-device active/standby mode is implemented so that the traffic is immediately distributed to the standby device when the active device fails.
Link-level disaster recovery
Each SAG device implements dual-link sealed access. The optimal link is automatically detected and assigned to be the active link. Traffic is distributed to the standby link when the active link fails.
Both IKE and IPsec protocols are used to encrypt the transmitted data to guarantee data security.
The data source is authenticated to prevent replay attacks.
The data is authenticated through multiple ways.
The Alibaba Cloud console provides a central platform for managing and configuring SAG devices.