Substitution Cipher Based on The Voynich Manuscript – Schneier on Security

This is a wonderful way to start the day. But, I made the mistake of reading it before I went to bed 🤦

Substitution Cipher Based on The Voynich Manuscript – Schneier on Security
— Read on www.schneier.com/blog/archives/2025/12/substitution-cipher-based-on-the-voynich-manuscript.html