The First 20 Years of IEEE Security & Privacy

IEEE Security & Privacy published Volume 1, Issue 1 20 years ago in January/February 2003. This year, beginning with this issue of IEEE Security & Privacy, we aim to celebrate those first 20 years with retrospectives on some of the challenges that we have overcome in that time as well as some of those on which we have not made as much progress as we had hoped to achieve. We also reflect on new challenges and even entire subdisciplines of computer security and privacy that didn’t even exist 20 years ago.