This certification validates the participation and successful completion of the Cloud Attack And Defense Lab, an advanced cloud hacking lab developed and delivered during HackConRD 2025. Throughout this technical challenge, the candidate was required to execute a set of advanced techniques and tactics (TTPs) to compromise various resources within a cloud environment, successfully gaining access to and extracting an artificial intelligence model hosted in a machine learning service in the cloud. Additionally, the candidate had to compromise multiple assets and escalate privileges within the corporate environment, ultimately gaining control over an internal administrative application and a high-privileged account, securing access to critical organizational resources. This lab was designed within a hybrid infrastructure scenario, combining resources deployed in both AWS and Microsoft Azure, allowing the candidate to strengthen their skills in offensive and defensive techniques across multi-cloud environments.