Introduction to Architecture and Principles

Introduction to Bastion Host Architecture

I. Public Cloud Architecture

Using UHAS to manage resources rented on commercial clouds by small and medium-sized enterprises.

II. Hosted Cloud Architecture

UHAS can be used to manage servers and network equipment hosted by enterprises.

Introduction to the Principle of Bastion Host

The Operation and Audit System (Bastion Host) is a host internal control product launched by UCloud Global, providing users with a set of operation and maintenance management solutions, thereby enabling administrators to perform centralized account management, fine-grained permission management and audits on cloud hosts, helping users enhance their risk control levels.

Before using the bastion host, users directly log in to the host for management and control. After using the bastion host, users need to log in to the bastion host first before logging in to the host. The bastion host will record all operations that the user performs on the host and return these operations to the administrator. The administrator can view the operation history of any user and hold them accountable or propose corrective actions based on these operations.