Assuming your attacker is easily identified prior to reaching the door. I disagree on this one. Bruce Schneier, who writes often, and passionately, on the ridi

Assuming your attacker is easily identified prior to reaching the door. I disagree on this one. Bruce Schneier, who writes often, and passionately, on the ridicelousness of "security theater", cites doors (along with your your statement that passengers must resist) as having improved safety to a measurable degree. But there isn't, sadly, an absolutely fix for every vulnerability. We can reduce the number of incidents and mitigate the risk, but some will always remain. It is the price one pays for such extraordinary freedoms and luxuries. https://www.schneier.com/news/archives/2008/11/the_things_he_carrie.html https://www.schneier.com/news/archives/2008/11/the_things_he...