Want to see how secure your network is? Here is a nice docker that scans your network on security issue.
sudo git clone https://github.com/admirito/gvm-containers.git
cd gvm-containers
sudo docker-compose -f nvt-sync.yml up
sudo docker-compose -f cert-sync.yml up
sudo docker-compose -f scap-sync.yml up
sudo docker-compose -f gvmd-data-sync.yml up
sudo nano docker-compose.yml
under gsad section change port 8080 to your own port. (1234)
sudo docker-compose up
The Greenbone Security Assistant gsad port is exposed on the host’s port 8080.
So you can access it from http://localhost:8080.
admin / admin