Weezul writes "The Ada Initiative's Valerie Aurora got Violet Blue's Hackers As A High-Risk Population (29c3 abstract) talk on harm reduction methodology pulled from the Security BSides meeting in San Francisco by claiming it contained rape triggers [ed note: you might not want to visit the main page of the weblog as it contains a few pictures that might be considered NSFW in more conservative places]. It's frankly asinine to object to work around hacker ethics as 'off topic' at such broad hacker conference. Is Appelbaum's 29c3 keynote 'off topic' for asking hackers to work for the 'good guys' rather than military, police, their contractors, Facebook, etc.? Yes, obviously harm reduction is a psychological hack that need not involve a computer, but this holds for 'social engineering' as well. It's simply that hacking isn't nearly as specialized or inaccessible as say theoretical physics. Worse, there is no shortage of terrible technology laws like the CFAA, DMCA, etc. that exist partially because early hackers failed to communicate an ethics that seemed coherent and reasoned to outsiders." The Ada Initiative responds that such talks do more harm than good. It could also be argued that "not working for the bad guys" type talks aren't off-topic, since the hacker community has traditionally cared about things like information freedom.