Update README.md

geunkim · web-flow · commit 38892dcdc65e · 2020-06-13T11:51:38.000+09:00
diff --git a/identity/README.md b/identity/README.md
@@ -26,6 +26,9 @@
 
 * [ID2020 Technical Requirements](https://docs.google.com/document/d/1X8wKvPr-xEnF43BK0Bg-qK-woVspQirP27bChEW8Y8Y/edit)
 
+* [Protecting privacy with Math(Collab with the Census](https://youtu.be/pT19VwBAqKA)
+
+
 
 
 
