The program is free.
A Google Account
Its installation Cloudtopolis takes place in two phases:
Access Google Cloud Shell from the following link:
Then run the following commands in a terminal:
wget https://raw.githubusercontent.com/JoelGMSec/Cloudtopolis/master/Cloudtopolis.sh chmod +x Cloudtopolis.sh ./Cloudtopolis.sh
Access Google Colaboratory via the following link:
It is necessary to fill in the fields in the "Requirements" section with the data you entered in Google Cloud Shell and Hashtopolis.
You can also access Hashtopolis directly from the following url:
Ή via an SSH tunnel, following the instructions that appear after running the first script.
Once the installation is complete, more factors can be added, repeating phase 2 as many times as you want.
To do this, you must use 1 Google Account for each Colaboratory run. It is not necessary to repeat phase 1 each time. You can also use other Google accounts if you have one or your friends' accounts.
A detailed guide for installing and using the program, you will find here.