content: I remember back in the 90ties i used his antivirus on my 386 and 486. It was quite good, well documented, fast and it saved my ass several times. It came with a full list of viruses it could detect and delete in a text file (like this one http://cd.textfiles.com/discitreport/199111/SCAN/VIRLIST.TXT )... i just loved to scroll through it at each new version. He was kind of a hero for me like many of those great guys that wrote the great software that i used back in those days as a teen and still is. I was a young programmer back then and to me anyone with such a deep knowledge of computers and programming was the equivalent of a super-hero. Anyways, here are some videos and links you might want to watch/read about him.  https://www.youtube.com/watch?v=bKgf5PaBzyg https://www.youtube.com/watch?v=PjQ-AfRNG18 http://www.whoismcafee.com/ross-ulbricht/