DO NOT MERGE - Update security string to 2016-02-01 am: 929a4abd2b am: af970fb308 am: 41846b0063  -s ours am: db4d57a84c am: 02115bf55a am: 4c51cd1a9b
am: 3a68198b39

* commit '3a68198b39229ed24f6749a6f491072d04f1bac8':
  DO NOT MERGE - Update security string to 2016-02-01