Month: January 2017

Imagine: font-family: system-ui, sans-serif; Enabled by default in Chrome 56, system-ui is a special font name, that tells Chrome to use the system font (be it Cantarell in Gnome, San Francisco in macOS, etc.) But system-ui is something new, as far as I know available only in the latest versions of Blink based browsers. So… Continue reading The system-ui font

Just learned about HSTS and started using it. First let me explain HSTS with my own words. Scenario without hsts: The user types the domain name in the URL bar without the protocol, such as “example.com”, and the browser automatically adds the “http://” prefix. This first request is vulnerable to Man In The Middle (MITM)… Continue reading HTTP Strict Transport Security (hsts)

Just wrote an small Python script (lxdsnap) to automatically create snapshots of every LXD container, once an hour, and remove the old ones.