Scope
                     +.-.-.-.-.-.-.-.-.-.-.-.+
+---------------+    :    +-------------+    :
|    Alert      | ~~~:~~~ |  Call Home  |    :
|               |    :    | DOTS client |    :
+---------------+    :    +------+------+    :
                     :           |           :
                     :           |           :
                     :           |           :
+---------------+    :    +------+------+    :
|    Attack     | ~~~:~~~ |  Call Home  |    :
|   Source(s)   |    :    | DOTS server |    :
+---------------+    :    +-------------+    :
                     +.-.-.-.-.-.-.-.-.-.-.-.+