Black Hat USA 2005 - NX: How Well Does It Say NO to Attacker's eXecution Attempts?
▶Black Hat USA 2005 - NX: How Well Does It Say NO to Attacker's eXecution Attempts? — a 2005 Black Hat security conference talk on exploit-dev (40:04 min). Watch the full video, indexed free on the Breach Arc Archive.
▶ Watch video on YouTube