Full Professor of Oviedo University.Dean of the Sciences Faculty (Physics and Mathematics) of Oviedo University (1991 – 2000), Students Vicepresident of Oviedo University (2000-2008). 

At present he is Emeritus Professor and director of the Castro Alonso Cybersecurity Chair, since it was created. He has been Coordinator of Physics and Mathematics in the ANEP ( National Agency of Evaluation and Prospective), member of the ACSUCyL (Agency for the Quality of the University System in Castilla and Leon) and member of the Professors Committee of ANECA. Main researcher of several research projects de numerosos Proyectos (Local and National) and of contracts with companies, advisor of 14 doctoral thesis and responsable of programas of mathematics and cybersecurity in Cybercamp, financed by INCIBE.