In all our labs we have leveraged authentication as well as TLS(Transport Layer Security) to ensure that your credentials are not sent over the network in plain text. Since there is TLS for all the labs, once you are done with the lab, or you quit running the lab, the lab automatically deletes and all the data in the lab gets destroyed. Your data is wiped out and not running in the lab. As a good practice we recommend that you delete those credentials from your Amazon, Azure, Google Cloud account or the cloud service you are using with AppSecEngineer to ensure that there are no additional charges incurred based on that particular credential. While we have taken due care to protect you from such issues we insist that you exercise additional precautions and protect yourself from any sort of credential compromise.