Common Terraform Risks I Keep Seeing in AWS Environments

Guilherme Marochio — Fri, 12 Jun 2026 21:38:46 +0000

Terraform makes AWS infrastructure easier to manage, but it also makes it easy to accidentally deploy security and compliance issues at scale.

After reviewing many Terraform configurations, some patterns appear over and over again.

1. Publicly Exposed Resources

One of the most common findings is infrastructure that becomes reachable from the internet without strict controls.

Examples:

These issues are often created during testing and remain in production longer than expected.

Encryption is available almost everywhere in AWS, yet many environments still deploy resources without it.

Common examples include:

While these configurations may function correctly, they increase risk and can create compliance concerns.

Organizations frequently aim to align with frameworks such as:

However, Terraform configurations often contain settings that drift away from those recommendations over time.

Regular infrastructure reviews help identify these gaps before they become audit findings.

Infrastructure issues are usually much cheaper to fix before deployment than after production incidents occur.

Even small misconfigurations can lead to:

Below are examples of findings generated during Terraform infrastructure reviews.

If you're interested in Terraform security and compliance analysis, I'd love to hear what risks you encounter most often in AWS environments.