Transcript and video of Katherine Maher speaking on "Privacy and Harassment on the Internet" at MozFest 2016 is now up on Wikisource. https://en.wikisource.org/wiki/Katherine_Maher_at_MozFest_2016

Slides from Maher's Oct 9 keynote at Wikiconference North America 2016 "Building an Inclusive Movement" are posted on Commons, but I don't believe a video is available. https://meta.wikimedia.org/wiki/File:WikiConference_North_America_2016_-_Katherine_Maher_keynote_presentation.pdf