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ZStack Cloud Release Notes>ZStack Cloud Release Notes>ZStack Cloud 5.5.0>Platform Security
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Supports Two-Factor Authentication Login for AD/LDAP Users

Starting from ZStack Cloud 5.5.0, AD/LDAP users support two-factor authentication for login. The Two-Factor Verification setting in Global Setting applies to local users, local sub-accounts, and AD/LDAP users. When enabled, these users must authenticate with a two-factor security code before they can log in to the platform, effectively enhancing account security.


Support for Hygon CPU Security Element (SE) Virtualization and Passthrough

Starting from ZStack Cloud 5.5.0, you can virtualize, restore, or passthrough the Hygon CPU’s built-in security coprocessor, granting VMs with Hygon CPU encryption capabilities to ensure computing security. For VMs deployed on Hygon hosts, enabling SE-Based Encryption on the VM creation page or details page automatically assigns an SE device. Disabling SE-Based Encryption automatically removes the SE device.

Figure 1. SE Device Virtualization and Ungeneration


Figure 2. SE Device Attached to VM Instance


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