PLNOG 20
850 participants, 4 tracks, 48 lectures, discussion panels and live voting sessions – and this is only a part of what happened during the PLNOG 20th anniversary! Paul Vixie (Farsight Security), Adam Haertle (ZaufanaTrzeciaStrona.pl), Witold Mozgawa (Math Institute UMCS) and many other guests appeared with their lectures on one of the four PLNOG20 scenes. Such a