The Polish Association for National Security (PTBN) is an interdisciplinary scientific society that brings together researchers,  professional practitioners, experts of non-academic origin, from various fields of public security.

PTBN members include experts dealing with hybrid threats in the following areas:

·       building the systemic resilience of critical infrastructure to hybrid threats, such as: cyber attacks, sabotage, terrorism, intelligence and disinformation activities;

·       research on information warfare, with the particular use of disinformation activity in cyberspace;

·       history of the use of active measures by the state actors,  in the EU and NATO countries to paralyze the activity of state administration and the functioning of critical infrastructure.