The combination of a manual and tools vulnerability assessment and a penetration test will provide you with the most accurate results possible. The main difference between the Platinum test and the other tests is that you will not only get a list of the vulnerabilities found which can be false positive, you will also be able to see which vulnerabilities i was able to exploit. This will show you the most up to date security status of your network, server and application.
Check my site at: Web Application Penetration Testing
