diff --git a/_docs/samples/upgrading-istio.md b/_docs/samples/upgrading-istio.md
new file mode 100644
index 0000000000..a3bc718eda
--- /dev/null
+++ b/_docs/samples/upgrading-istio.md
@@ -0,0 +1,30 @@
+---
+title: Upgrading Istio
+overview: This guide demonstrates how to upgrade the Istio control plane and data plane independently.
+
+order: 70
+
+layout: docs
+type: markdown
+---
+{% include home.html %}
+
+This guide demonstrates how to upgrade the Istio control plane and data plane independently.
+
+## Before you begin
+* Describe installation options.
+
+* Install Istio control plane in a Kubernetes cluster by following the quick start instructions in the
+[Installation guide]({{home}}/docs/setup/install-kubernetes.html).
+
+## Overview
+
+Placeholder.
+
+## Application Setup
+
+1. Steps
+
+## Tasks
+
+1. some tasks that will complete the goal of this sample.
diff --git a/_docs/tasks/policy-enforcement/basic-access-control.md b/_docs/tasks/security/basic-access-control.md
similarity index 100%
rename from _docs/tasks/policy-enforcement/basic-access-control.md
rename to _docs/tasks/security/basic-access-control.md
diff --git a/_docs/tasks/authentication/faq.md b/_docs/tasks/security/faq.md
similarity index 100%
rename from _docs/tasks/authentication/faq.md
rename to _docs/tasks/security/faq.md
diff --git a/_docs/tasks/authentication/index.md b/_docs/tasks/security/index.md
similarity index 87%
rename from _docs/tasks/authentication/index.md
rename to _docs/tasks/security/index.md
index 8b7c75b4e7..2878745f35 100644
--- a/_docs/tasks/authentication/index.md
+++ b/_docs/tasks/security/index.md
@@ -1,5 +1,5 @@
 ---
-title: Authentication
+title: Security
 overview: Describes tasks that help securing the service mesh traffic.
 
 order: 20
diff --git a/_docs/tasks/authentication/istio-auth.md b/_docs/tasks/security/istio-auth.md
similarity index 100%
rename from _docs/tasks/authentication/istio-auth.md
rename to _docs/tasks/security/istio-auth.md