In 1995 Netscape invented JavaScript (LiveScript) and it marked the start of client-side web security issues. In this video we explore this history and learn about the same origin policy (SOP).
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Chapters: 00:00 - Intro and Motivation 00:43 - How the Internet Works 01:43 - Online Services in 1994/95 03:08 - JavaScript Released in 1995 04:40 - HTML frames and framesets 05:16 - Cross-Domain Attack Example 06:54 - Fixing the Attack 08:00 - The First Web Exploit? 08:37 - The Same Origin Policy (SOP) 09:35 - Historical Context: Crashes, Java Applets, ... 11:06 - Outro and Shoutout
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