SSH Tectia  
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    About This Document >>
    Installing SSH Tectia Server for IBM z/OS >>
    Getting Started with SSH Tectia Server for IBM z/OS >>
    Configuring the Server >>
        Server Configuration Files >>
        Defining Subconfigurations >>
        Configuring Ciphers and MACs >>
        Configuring Root Logins
        Restricting User Logins
        Defining Subsystems
        Auditing >>
        Securing the Server
            Restrictions to System Administration
            Restrictions to File Transfer
            Restrictions to Tunneling
    Authentication >>
    File Transfer Using SFTP >>
    Secure File Transfer Using Transparent FTP Security >>
    Tunneling >>
    Troubleshooting SSH Tectia Server for IBM z/OS >>
    Man Pages and Default Configuration Files >>
    Log Messages >>

Securing the Server

By default, the configuration of SSH Tectia Client and Server is aimed toward usability. If you want to have a minimal, high-security configuration, you have to disable some functionality. This applies to both the client and the server.

This section presents three use case examples for restricting server configuration: system administration, file transfer, and tunneling.

Restrictions to System Administration

Restrictions to File Transfer

Restrictions to Tunneling

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