diff --git a/terraform/modules/data_poisoning/main.tf b/terraform/modules/data_poisoning/main.tf
index aaf43f0..a6b412a 100644
--- a/terraform/modules/data_poisoning/main.tf
+++ b/terraform/modules/data_poisoning/main.tf
@@ -81,10 +81,10 @@ resource "aws_s3_bucket_ownership_controls" "s3_bucket_acl_ownership" {
 resource "aws_s3_bucket_public_access_block" "public_access_allow" {
   bucket = aws_s3_bucket.sagemaker_recommendation_bucket.id
 
-  block_public_acls       = false
-  block_public_policy     = false
-  ignore_public_acls      = false
-  restrict_public_buckets = false
+  block_public_acls       = true
+  block_public_policy     = true
+  ignore_public_acls      = true
+  restrict_public_buckets = true
 }