Notes on payment systems, infrastructure and running things in production.https://blog.juan-montilla.dev/https://blog.juan-montilla.dev/posts/hello-korhal/https://blog.juan-montilla.dev/posts/hello-korhal/A fresh VPS, twenty IPs brute-forcing SSH within the first minute, and what I did about it.Wed, 02 Sep 2026 00:00:00 GMT