Linux – Where I can find the Java Control Panel in Ubuntu

Java 8u25

Warning: These settings expose security vulnerabilities known to Java. Not for the the average user.

I was having a lot of tools blocked by Java. I set the options below and then added to the site exception list. I was then able to run all of my older applets that were previously blocked after a browser restart.

Advanced:

**JNLP File/MIME Association - Always allow

**Secure Execution Environment - Uncheck Show sandbox warning banner, uncheck warn if site certificate does not match hostname, uncheck show site certificate from server even if it is valid

**Mixed code - Disable verification

**Perform certificate revocation checks on - Do not check

**Advanced Security Settings - Uncheck enable blacklist revocation check

Security:

**Add the site to Security tab > edit site list > add button > type URL or IP.

Turns out my Java defaulted to the 64 bit version of the software. This software seems corrupted as it lacks the site list configuration feature. Uninstalling this software made Java use the 32 bit version instead, which has the required feature and works as desired.