The best feature is it's free trial which gives you maximum exposure of our web application. I am facing issues with it like when i log into my account, sometimes it becomes slow and shows error message saying "Error while loading page" even though there are no errors displayed. This should be resolved soon so as not to disappoint the client who has already paid for this kind of service. It does its job very well but still needs improvements. If you want secure platform where nothing can happen then use threatsign otherwise go with any other more efficient option available now. We were looking forward to have secure platform where we store all sensitive information about customers.