In the field of IT operation and maintenance, the misoperation of operation and maintenance personnel often leads to server downtime, causing huge losses to enterprises. In order to effectively prevent such incidents from happening, many enterprises have introduced the bastion host as a security device. Through a variety of functional mechanisms, the bastion host can significantly reduce the risk of misoperation by operation and maintenance personnel and ensure the stable operation of the system.

　　Fine-grained permission control

　　The bastion host supports fine-grained authorization based on dimensions such as users, assets, accounts, and operation permissions to ensure that the permissions owned by users are the minimum permissions for them to access assets and complete work tasks. In this way, it can effectively prevent operation and maintenance personnel from misoperating key systems or data due to excessive permissions.

　　High-risk command blocking

　　The bastion host can configure high-risk command templates to prohibit the execution of dangerous commands that may cause system downtime. When operation and maintenance personnel try to execute these commands, the bastion host will automatically intercept and block the operation, thereby avoiding potential misoperation risks.

　　Operation behavior monitoring and auditing

　　The bastion host can record all operation behaviors of operation and maintenance personnel, including login information, operation commands, file transfers, database operations, etc., and generate detailed log files. These log files can be used for subsequent security audits and investigations, helping enterprises quickly discover and respond to abnormal behaviors.

　　Real-time session management

　　The bastion host can manage and monitor the sessions of operation and maintenance personnel in real time. When dangerous or illegal operations are detected, the session can be blocked immediately to prevent further damage.

　　Automated operation and maintenance

　　The bastion host supports automated operation and maintenance functions, and can realize batch and automated execution of tasks without installing Agent on the server. In this way, human operation errors can be reduced and operation and maintenance efficiency can be improved.

　　Intelligent account management

　　The bastion host supports account push and password change plans to assist managers in managing asset accounts. By regularly changing passwords and managing accounts, the risk of misoperation caused by account leakage can be reduced.

　　The bastion host can effectively prevent downtime caused by misoperation of operation and maintenance personnel through various functions such as fine-grained permission control, high-risk command blocking, operation behavior monitoring and auditing, real-time session management, automated operation and maintenance, and intelligent account management. Through the reasonable configuration and use of bastion hosts, enterprises can significantly reduce operation and maintenance risks and ensure the stable operation of the system.