1. BioPass ID. [n. d.]. Learn the requirements of the ICAO standard (ISO 19794-5). https://www.biopassid.com/post/norma-icao
2. Masha Borak. 2021. Tax scammers hack government-run facial recognition system. https://www.scmp.com/tech/tech-trends/article/3127645/chinese-government-run-facial-recognition-system-hacked-tax
3. Johnny Botha and Heloise Pieterse. 2020. Fake news and deepfakes: A dangerous threat for 21st century information security. In ICCWS 2020 15th International Conference on Cyber Warfare and Security. Academic Conferences and publishing limited. 57.
4. Umur Aybars Ciftci, Ilke Demir, and Lijun Yin. 2020. Fakecatcher: Detection of synthetic portrait videos using biological signals. IEEE transactions on pattern analysis and machine intelligence (2020).
5. FakeCatcher: Detection of Synthetic Portrait Videos using Biological Signals