1. Adams N, Chisnall R, Pickering C, Schauer S (2020) How Port Security has to evolve to address the Cyber-Physical Security Threat: lessons from the SAURON project. Int J Transp Dev Integr 4:1. https://doi.org/10.2495/TDI-V4-N1-29-41
2. BBC News (2013) Police warning after drug traffickers' cyber-attack. https://www.bbc.co.uk/news/world-europe-24539417, 16 October 2013
3. Bell S (2013) Bullguard Blog, Cyber-attacks and underground activities in Port of Antwerp, https://www.bullguard.com/blog/2013/10/cyber-attacks-and-underground-activities-in-port-of-antwerp.html. Accessed 21 Oct 2013
4. Cooper D (2017) LCDR United States coast guard, United States Coast Guard Risk Management Overview, Presentation for Department of Homeland Security Summit. https://www.orau.gov/DHSsummit/presentations/March17/plenary/Cooper_Mar17.pdf
5. European Union Agency for Cyber Security (ENISA) (2019) Port Cybersecurity - Good practices for cybersecurity in the maritime sector