Hi! You've found the place where I leave tutorial-style notes for various projects and rant about broken computers and how they fail.

© Copyright A. Custura 2017 Analog


I do Internet research and sometimes interesting things with computers.

My interests include network security, network measurements and transparency, privacy and digital freedom, amateur radio and electronics. I am also a fan of Free Software and contribute to Debian and Tor Project in my spare time.

You can drop me a GPG-encrypted email at, my fingerprint is:

85E7 AAB8 C29D F383 4940 5DC0 6F8D E44D 59D7 DBCC.