Stackfield's unique cloud platform combines e-mail, instant messaging, project management and many other useful applications of everyday life. Whether thread-based chats, fast and secure data exchange with colleagues or the dynamic editing of complex projects, Stackfield enables the user to easily and intuitively create an individual and self-contained Stack for every challenge. Individual Stacks can be set up by choosing from a wide range of modules. To ensure the security of the data all servers are located in Germany. Furthermore all data are protected by a client-side encryption method developed by Stackfield, which combines different encryption methods. Therefore all data of the users are already encrypted in the browser and never leave the computer unprotected.