> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/appsec-rules/iac-security/storage/appsec-aws-26.md).

# AWS SNS topic has SSE disabled misconfiguration detected in code

## Rule Details

|                        |                                                       |
| ---------------------- | ----------------------------------------------------- |
| Cortex AppSec Rule ID  | APPSEC\_AWS\_26                                       |
| Category - Subcategory | Storage - Encryption                                  |
| Provider               | AWS                                                   |
| Severity               | MEDIUM                                                |
| Framework              | CloudFormation, Serverless, Terraform, Terraform Plan |

## Impact

Amazon SNS is a publishers and subscribers messaging service. When you publish messages to encrypted topics, customer master keys (CMK), powered by AWS KMS, can be used to encrypt your messages. If you operate in a regulated market, such as HIPAA for healthcare, PCI DSS for finance, or FedRAMP for government, you need to ensure sensitive data messages passed in this service are encrypted at rest.

## How to Fix

## \[source,go]

Type: AWS::SNS::Topic Properties: ...

* KmsMasterKeyId: "kms\_id"

***


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