Schuyler Towne has (several?) great talks on this, going through the history of physical security and our assumptions about perfect security vs. social and cult

Schuyler Towne has (several?) great talks on this, going through the history of physical security and our assumptions about perfect security vs. social and cultural symbols. https://www.youtube.com/watch?v=jqjacHSTd48 https://www.youtube.com/watch?v=jqjacHSTd48