Jornadas de Computação Científica is a conference promoted by the Scientific Computing unit, already recognized as the main annual meeting point for all those involved in the provision of infrastructures and advanced services destined to higher education and research. Connectivity, Computing, Computing, Collaboration, Knowledge and Security will be the highlighted subjects during presentations, plenary sessions, working meetings and workshops which will happen throughout the three-day event. The program includes a social dinner on the evening of the second night. The 13th edition of Jornadas de Computção Científica will be held from 31, May to 2, June, 2022 in Viseu, having the Politécnico de Viseu, as co-host. Follow us at http://jornadas.fccn.pt