I was looking for a secure way to manage my cloud infrastructure and found those two projects in Guihub. Both provide a web GUI to support major remote management protocols to connect to remote targets.
Bastion server (Jump Server) connects your VMs, your local computers, and cloud resources without exposing them to public network connections. This bastion server or jump server can be treated as a single audit point for logging access to the remote targets. Both jump servers and bastion hosts are considered weak points and careful attention must be given to keep them up to date and monitored.