diff --git a/barbican/server/cluster.yml b/barbican/server/cluster.yml
index 52c8712..fc19db9 100644
--- a/barbican/server/cluster.yml
+++ b/barbican/server/cluster.yml
@@ -29,6 +29,11 @@
           cert_file: ${_param:rabbitmq_barbican_client_ssl_cert_file}
         ssl:
           enabled: ${_param:rabbitmq_ssl_enabled}
+      cache:
+        security:
+          enabled: ${_param:barbican_memcache_security_enabled}
+          strategy: ${_param:openstack_memcache_security_strategy}
+          secret_key: ${_param:barbican_memcache_secret_key}
   linux:
     system:
       package:
diff --git a/barbican/server/single.yml b/barbican/server/single.yml
index 6897cbd..4e8ef26 100644
--- a/barbican/server/single.yml
+++ b/barbican/server/single.yml
@@ -27,6 +27,11 @@
           cert_file: ${_param:rabbitmq_barbican_client_ssl_cert_file}
         ssl:
           enabled: ${_param:rabbitmq_ssl_enabled}
+      cache:
+        security:
+          enabled: ${_param:barbican_memcache_security_enabled}
+          strategy: ${_param:openstack_memcache_security_strategy}
+          secret_key: ${_param:barbican_memcache_secret_key}
   linux:
     system:
       package:
diff --git a/defaults/openstack/init.yml b/defaults/openstack/init.yml
index fa2e921..be04d5a 100644
--- a/defaults/openstack/init.yml
+++ b/defaults/openstack/init.yml
@@ -30,3 +30,6 @@
     # Panko
     panko_memcache_security_enabled: ${_param:openstack_memcache_security_enabled}
     panko_memcache_secret_key: ''
+    # Barbican
+    barbican_memcache_security_enabled: ${_param:openstack_memcache_security_enabled}
+    barbican_memcache_secret_key: ''