How to login
Guidance on how to access the CNCA Cirrus computing services
Connect and login
Internet access to the CNCA Cirrus HPC and HTC clusters
Using ssh keys
Basic description on how to use ssh keys
Create a ssh key
Access to the CNCA computing clusters is performed via SSH and requires the use of SSH keys for a...
Security
Choose strong passwords - at least 9 characters long, a mixture of alphanumeric mixed case and s...
Configuring SSH
In order to simplify SSH access to remote hosts we recommend CNCA users to adopt the following re...
Using SSH tunnels
In some cases you may need to access remote hosts that have private IP addresses or are protected...
Enable access to a remote host
In most cases you will not need to add your own SSH public key to other CNCA remote hosts as ther...