?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Wenger%2C+Rich&rft.aulast=Wenger&rft.aufirst=Rich&rft.date=19+October+2017&rft.title=IP+Filtering+is+Dead.+What%E2%80%99s+next%3F&rft.genre=proceeding