"The noblest pleasure is the joy of understanding" - Leonardo Da Vinci
"If you can't explain it simply, you don't understand it well enough" - Albert Einstein

Personal DNS server


After personal Email server the next thing to setup is an Domain Name Server (DNS) server for costan․ro domain with DNSSEC, TLS and everything in between. [Read More]

Chess vs. trading


Just for fun (and maybe some profit) let's do a comparison (a bit far fetched) between chess and trading. [Read More]