Challenge 55 ☆

Welcome to challenge Challenge 55. You need to guess the secret that is hidden in Java, Docker, Kubernetes, Vault, AWS or GCP.

.ssh Bastion?

We have seen many so-called "bastion containers". Here people create a Docker container and embed the "secret" to authenticate to the host inside the container. This secret is often an SSH keypair used to authenticate against a host. In some cases the keypair is committed to git and in some cases it is injected into the container before teh container is pushed to a registry.

In order to make the bastion container work, we have to embed an SSH configuration file (.ssh/config) to simplify the SSH connection setup by storing host-specific configurations.

Can you find the private key? Paste its contents into the answer box below.

Answer to solution :

Risks of sensitive data in SSH configuration files

Developers frequently store SSH connection configurations in .ssh/config files. However, this convenience may lead to the accidental inclusion of sensitive information, such as passwords or keys, which could become forgotten over time.

Forgotten secrets indicate inadequate security checks and poor secret management practices.

This challenge emphasizes the importance of secure storage practices and periodic auditing of sensitive configuration files.


Previous
Go the main page
Next
0