Hi thanks all you guys' comments. I agree with Filip's words that we should spend more time on doing statis secure analysis, codes refine and bug fixing instead of building a castle.
Thanks Kristian but unfortunately it is not that possible to persuade my boss accept your suggestion. Thanks David, I will dive deeper to see if I could get a better and strong verification solution. As a developer, sometimes it's difficult to decide whether should follow my heart or boss ... Cheers Li
