· Michal Pietrus
BSI sets dates for the end of classical asymmetric cryptography
The beginning of the end for preQ cryptography
Blog
On the impact of quantum computers on digital communication
* and why it affects every organization
· Michal PietrusFirst Polish banks enter the post-quantum cryptography era
and test a new generation of encryption, resistant to "harvest now, decrypt later" threats.
· Michal PietrusStrong opening 2026
The G7 Cyber Expert Group publishes guidelines for the global financial system regarding post-quantum threats, and the World Economic Forum dedicates an entire section to them in its Global Risks Report.
· Michal PietrusNIST CSWP 39 – Cryptographic agility goes mainstream
Crypto agility as the foundation of future cryptography — flexible and ready for algorithm changes. Evolution, not revolution.
· Michal PietrusNew hype or new order?
The world isn't waiting for quantum computers to break today's cryptography. Geopolitics is already disrupting the governance on which this system relies.
· Michal PietrusCryptographic sovereignty: South Korea shows it is possible
South Korea is the only "Western" country (besides the US) to create its own national post-quantum crypto standards. This is not just a technical decision but a strategic one, showing that digital sovereignty starts not with cryptography, but with courage and confidence in one's own capabilities.