TY - GEN AU - Álvarez Bermejo, José Antonio AU - López Ramos, Juan Antonio PY - 2012 UR - http://hdl.handle.net/10835/1520 AB - This paper presents a method and its implementation, built on the blind signatures protocol, to trace users sharing their licenses illegally when accessing services provided through Internet (Web services, Streaming, etc). The method devised is able... LA - en TI - Tracking Traitors in Web Services via Blind Signatures ER -