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-rw-r--r--config/config.sample.php5
1 files changed, 5 insertions, 0 deletions
diff --git a/config/config.sample.php b/config/config.sample.php
index 288e3a01cff..02e5aba3e94 100644
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -879,11 +879,16 @@ $CONFIG = array(
/**
* Connection details for redis to use for memory caching.
+ *
+ * For enhanced security it is recommended to configure Redis
+ * to require a password. See http://redis.io/topics/security
+ * for more information.
*/
'redis' => array(
'host' => 'localhost', // can also be a unix domain socket: '/tmp/redis.sock'
'port' => 6379,
'timeout' => 0.0,
+ 'password' => '', // Optional, if not defined no password will be used.
'dbindex' => 0, // Optional, if undefined SELECT will not run and will use Redis Server's default DB Index.
),