1. Volume of data/information created, captured, copied, and consumed worldwide from 2010 to 2025, https://www.statista.com/statistics/871513/worldwide-data-created/
2. Zettabyte era, https://en.wikipedia.org/wiki/Zettabyte_Era
3. CVE, https://cve.mitre.org/
4. Scientia potentia est, https://en.wikipedia.org/wiki/Scientia_potentia_est
5. Sidhpurwala, H. (2013). “A Brief History of Cryptography”. Available online: https://www.redhat.com/en/blog/brief-history-cryptography