They can be used in any application where communication privacy and anonymity are required. The Internet was not designed with anonymity in mind, and therefore all information flows can be traced to their origins, unless specific measures are taken.  A mix-net provides a powerful and versatile such measure. The primary application of PANORAMIX concerns the development of a comprehensive mix-net infrastructure for exploitation in many possible use-cases, both for-profit and non-profit (such as public administration).  A mix-network is an absolutely critical technological infrastructure for guaranteeing strong privacy for European users and organizations.