The team at CSS are very responsive to any questions or concerns we may have about their products/services; they also offer excellent customer service when it comes time implement our solutions! We've been working with them since 2016 so there's no need of update other than some minor features such as new UI elements - nothing major here but still nice improvements nonetheless :) I would highly recommend using this vendor if you're looking into creating your own solution around protecting against device hacking threats from mobile apps / web-based attacks etcetera.