diff --git a/src/pages/security/index.mdx b/src/pages/security/index.mdx
index b6a7a51..ae08321 100644
--- a/src/pages/security/index.mdx
+++ b/src/pages/security/index.mdx
@@ -14,7 +14,7 @@ The PrairieLearn team takes the security of our products and services seriously.
 
 - **Software development lifecycle**: PrairieLearn, Inc. follows a secure software development lifecycle, including secure coding practices, code reviews, and automated testing.
 - **Vulnerability scanning**: GitHub Dependabot scans for vulnerabilities in third-party packages and dependencies.
-- **Data protection at test**: Datastores with customer data, including S3 buckets, RDS databases, and EBS volumes, are encrypted at rest.
+- **Data protection at rest**: Datastores with customer data, including S3 buckets, RDS databases, and EBS volumes, are encrypted at rest.
 - **Data protection in transit**: Data that is transmitted over potentially insecure networks is encrypted in transit using TLS 1.2 or higher.
 
 ## Enterprise security