These instructions were originally posted as a how-to in response to this piece: Zero-Day Java Exploit Debuts in Crimeware. The latest version of Java 7 (Update 10) includes a feature that makes it simpler to unplug Java from the browser. The U.S. Computer Emergency Response Team lists the following steps, which may or may not completely remove Java from Internet Explorer. There is now a Spanish-translated version of this primer, produced by reader Maria Ramos, available here.”]
Source: https://krebsonsecurity.com/how-to-unplug-java-from-the-browser/