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revoking Java security Grant

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I develop Java Applets. I sign them with a "phony" self-signed certificate. At some time In the past, I asked Firefox to automatically grant permission every time I run one of my signed Applets. I would like to revoke that permission so I can debug what happens when I run my Applets without the needed permission. How do I revoke it? I can't find my code-signing certificate listed in Firefox anywhere. I could not find it in IE either.

I develop Java Applets. I sign them with a "phony" self-signed certificate. At some time In the past, I asked Firefox to automatically grant permission every time I run one of my signed Applets. I would like to revoke that permission so I can debug what happens when I run my Applets without the needed permission. How do I revoke it? I can't find my code-signing certificate listed in Firefox anywhere. I could not find it in IE either.

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Try to clear the Java cache.

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That did not work, but it led me to the solution. In the Java Control Panel, Security Certificates was my code-signing cert. I removed it, and Firefox started asking me to grant permission again. Thanks very much!