+------------------+
| Requirement |
| Analysis |
+---------+--------+
|
v
+------------------+
| Risk Assessment |
+---------+--------+
|
v
+------------------+
| Test Planning |
+---------+--------+
|
v
+--------------+---------------+
| |
v v
+-------------+ +---------------+
| Functional | | Security |
| Testing | | Testing |
+-------------+ +---------------+
| |
v v
