Google Chrome, under Settings, Advance Settings, Content Settings.

I have all mine ether set to not allow or only after click to play.

click to play is not a security feature and will not prevent malicious plugins from running.

Are you sure? As far as i understand it until you click on the plugin the plugin is not loaded at all.

If you visit a malicious site and click anywhere on the page (not on a plugin) then you could enable a click 2 play plugin. i raised this as a chrome bug and they said click 2 play is not a security feature. there may be even worse bypasses :(

the only way to have proper security is to disable the plugin. there is a button on the address bar that allows you to enable plugins on a page when they have been disabled. this gives you a similar experience to click2play but it is quite annoying especially if you are used to click2play.

Wow...well thats good to know! Doesn't really make sense, especially when you load say a YouTube webpage and it says "click to RUN adobe flash".

That is really misleading! :\

It is "click to run", the problem is, it might be disguised such that ANY click on a webpage might set it off.

Relevant Chrome click-to-play bug report:

Click-to-play doesn't actually require click to play

http://crbug.com/174963

I can't reply further down the comment thread, but can you provide an official source on this. I enabled this feature last week, and there's no way of interacting with the plugin until I click on it.

firefox has the same problem with it's click to play implementation. bug is not private so i will link to it: https://bugzilla.mozilla.org/show_bug.cgi?id=838999

You can disable the java plugin in Firefox by going into tools->add-ons and disabling all the java add-ons.