AWS Control Tower vs. Tenable Cloud Security

We were wanting to prove the concept of a low touch process for quickly spinning up boilerplate AWS environments. We were able to get started quickly and to ensure that the AWS Well-Architected Framework principles were followed - at least upfront - however, we found that for our use case and expertise level it ultimately wasn't a fit. We have the skills on our team to manage more of this on our own. My recommendation would be contingent on what skills are already available on your team: if you can "do it yourself" you might as well so that you don't pay for resources you don't need and you have finer grain control over what's created.

Incentivized

In its current version, it is basic. There are nice new features that should provide a good overall picture of the configuration and security of the account.

Incentivized

• Easily create new AWS accounts.
• Easily secure and manage AWS accounts.
• Landing zone with SSO is a huge win for larger teams.

Incentivized

• Easy to connect to cloud account
• Provides basic configuration details or account, networking, what's public

Incentivized

• The AWS SSO GUI is not very intuitive and determining how to apply policies to users without creating redundant logins has been a challenge.
• The default guardrails do not fully encompass all the security checks that we needed.
• There does not appear to be any way to control roles at the IAM level from the control tower account through the GUI.
• Some features on AWS accounts still require logging into the individual account with the root user and cannot be done from AWS Control Tower.

Incentivized

• Difficult to attribute the vulnerabilities to the correct instance - cloud is too dynamic. Is supposed to be fixed in new version - we will see.

Incentivized

There is no way to easily close an AWS account whether it was created manually or via the AWS Control Tower. It takes too many steps to close it vs to provision a new AWS account

Incentivized

Using AWS Systems Manager and other slightly lower level components has been helpful for us to manage parts of our AWS presence at a more granular level than AWS Control Tower was designed for. It's not at all an apples-to-apples comparison as they solve different use cases, but for us, the use case associated with AWS Systems Manager was a better fit for our specific needs and skillsets. We did not need everything that AWS Control Tower was doing for us.

Incentivized

We looked at this over a year ago, the space was still young. Censys provided what we originally needed, but was soon outdone by Tenable with their initial release. I am sure that Censys improved as well, but it was easier to expand on our current Tenable license.

Incentivized

• Less time manually deploying accounts which was error prone.
• Central logging allowed us to have 1 place to view logs.

Incentivized

• Being a Tenable One customer - these are just new features we suddenly own. As long as you have the asset count available

Incentivized