AWS Cloud9 is no longer available to new customers. Existing customers of AWS Cloud9 can continue to use the service as normal. [Learn more](https://aws.amazon.com/blogs/devops/how-to-migrate-from-aws-cloud9-to-aws-ide-toolkits-or-aws-cloudshell/)

# Advanced topics for AWS Cloud9
<a name="advanced-topics"></a>

**These topics contain the following information:**
+ Information that's used for advanced configuration and decision making.
+ Information that's related to a particular task and can provide you with a better understanding of AWS Cloud9 but isn't critical to completing that task.

**Topics**
+ [EC2 Environments compared with SSH environments](ec2-env-versus-ssh-env.md)
+ [Amazon VPC settings](vpc-settings.md)
+ [SSH environment host requirements](ssh-settings.md)
+ [AWS Cloud9 Installer](installer.md)
+ [Inbound SSH IP address ranges](ip-ranges.md)
+ [AMI contents](ami-contents.md)
+ [Service-linked roles](using-service-linked-roles.md)
+ [Logging API calls with CloudTrail](cloudtrail.md)
+ [Tags](tags.md)