CGS ITTraining

Courses / Training environment

Training environment

One cloud workstation
per participant

Everyone gets their own Linux VM on AWS, set up with Claude Code and the course material. You work via SSH or in the browser, in the classroom as well as remote.

  • one VM per person
  • SSH or Remote Control
  • on site and remote
  • centrally managed

How it fits together

Claude Code, code, database and services run on the VM in the cloud. Your own computer displays the session.

Two ways onto the VM

Both ways run Claude Code on the VM. Which one fits depends on the network and the device.

Main route

SSH session

The Claude desktop app opens an SSH connection to the VM; in the Code tab you work as if locally. Or in a terminal: ssh, then claude. Requires port 22 to be open from your network to the VM.

Additionally

Remote Control

The VM connects outbound via HTTPS to claude.ai; no inbound port is needed. You use the session in the browser, in the Claude app or on your phone. The session keeps running when the laptop is closed.

What you gain

  • Same start for everyone: every VM is set up before the course begins.
  • Company laptops are enough: on your own machine the Claude app or a browser plus an SSH client will do.
  • Same on site and remote: in the classroom, at home or mixed, everyone works in the same environment.
  • Cloud development: code, database and services run on a server, as they will in production.
  • Quick help: the trainer looks into any VM directly, without screen sharing.

What the trainer controls

  • Create, start, stop and tear down VMs, all by script
  • Distribute course material and software updates to all VMs
  • Create one Git repository per participant and grant access
  • More power during the course: change the VM size, data and services are kept
  • Access packages per participant: key and instructions by e-mail

Security

  • Own network and firewall rules; SSH only from approved networks
  • One SSH key per person; only the public part goes to AWS
  • The VMs have no permissions in the AWS account
  • After the course the VMs are deleted together with all credentials

What you need

  • A laptop with a browser or the Claude app and an SSH client (built into Windows 10 and 11)
  • A Claude account; with Claude Team or Enterprise an owner enables Remote Control
  • For the SSH route: outbound port 22 from your network

Request a course with cloud workstations

We set up the environment for your course: in the classroom, remote or mixed.

[email protected] · +43 650 944 699 0 (also WhatsApp)