Deep dives into DevOps and Server Side topics where theory blends with hands-on examples. You can try out commands from each tutorial in the attached remote playground, either from the browser or via SSH access from your local terminal — no extra setup required.
Tutorials crafted by iximiuz Labs to help you master DevOps and Server Side topics.
What is Tetragon, how it works, and how to use it to detect and react to security-significant events in your Kubernetes, Docker, or plain Linux environment.
Tutorials from outstanding independent authors proudly hosted by iximiuz Labs.
Learn how to auto-unseal works by using OpenBao'/Vault's builtin mechanism.
Learn how to get started with OpenBao/Vault by walking through the basics of initialization, unsealing, authentication, and secret management.
In this tutorial, we'll dive into the world of Docker Security, look at the attack surface of a Docker installation and show some straightforward container breakouts
Tutorials contributed by the community members sharing their knowledge and expertise.
Take a stock Debian SSH server and harden it the way you would in production: replace passwords with public-key auth, disable root login, add a TOTP second factor with PAM, and move off port 22, then prove it works by logging in, all inside the playground.
Use Pomerium's native SSH support to publish a local service through a standard reverse SSH tunnel, with OpenID Connect (OIDC) authentication and continuous authorization on every request. Reach services behind Network Address Translation (NAT) without firewall holes or custom agents, and control both who can use the service and who can open the tunnel. All data stays on infrastructure you control.
Pomerium can be used as a native SSH reverse proxy, adding OAuth authentication and flexible Pomerium policy enforcement to standard SSH connections, without the need for tunnels, or custom clients or servers.
Exploit a Kubernetes RBAC authorization bypass where nodes/proxy GET permissions allow command execution in any Pod.
