143 articles
Have you ever suddenly realized that the website you run on your home server has been down since last night, but you only found out now? Or maybe an application running using Docker suddenly crashes, and you don't even …
Read article
Have you ever logged in to a website, then suddenly something strange happened — either a strange popup appeared, your session was lost, or someone changed you…
Ever heard the story about a large website being hacked because there was a line of code that they "forgot" to check? In the world of cybersecurity, there is o…
There are times when I feel like a website that has been painstakingly built is like a new house: solid foundation, good paint, neat furniture. But forgot to l…
Password Hashing for Developers — Why bcrypt, Argon2, and scrypt are Safer than MD5I still remember the days when I first created a login system. At that time,…
A few years ago, I had a strange habit: I liked to read articles about successful people's morning routines, and then try to copy them all. Wake up at 5, drin…
Reverse Proxy for Home Server — Nginx, Caddy, or Traefik?A few months ago, I started stacking services on the home server: one port for the web app, one port…
Task Scheduler in Linux — When to Use Cron, When to Use Systemd Timer?Some time ago, I was building automatic backup for several services on the home server.…
AI and Ethics: The Limits of Technology — When Should Code Stop?The first time I saw an AI model produce a human face that was almost indistinguishable from …
I still remember the moment I first felt "in debt" to someone I never knew. At that time I was working on Blogspot in 2013, I was stuck on a CSS problem that m…
