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There are plenty of browser add-ons. I want to know how can I know if these add-ons have good reputation in terms of security? How do I know these are not programs that could harm my PC? Most of the vendors are not house hold names and most of the add-ons are free. What do you suggest I do? Is there a body that certifies these programs in any way? Thanks all.

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I asked the same question at… – Louis Somers May 26 '12 at 21:54
@LouisSomers, Thanks, I will consider this an answer. – NoChance May 26 '12 at 22:03
For chrome when you add a new extension, check the list of security access it needs to operate. And if you are a programmer, obviously you can check the code. – user May 27 '12 at 2:38

Checking the versions to keep updated

Mozilla created a project to help people un-puzzle their plugins upgrades ->

But open-sourcing the registry has only partially worked, many older plugins simply are not recognized (even from the likes of Apple, Google, and Netscape).

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Thanks for your answer. – NoChance May 27 '12 at 9:44

Stop using plugins:

Numerous plugs, even commmon ones (WebEx and Apple's bundled Mac OSX) plugins have no documentation, no release notes, and no updates).

If you take my previous suggestion (checking for updates via the mozilla checker), you will eventually tire of seeing many grey "?", and realize that even the vastness of the Mozilla community cannot document them, and that the vendors will never register themselves.

Once you start removing old plugins, you will suddenly wonder why don't you remove them all!

I recently upgraded to Mac OS 10.6 (Snow Leopard), and as part of the process, I removed all plugins, even Flash and Java. (As dual mobile user (iOS/Android), I know that life without them is not the end of the world, and I also have one last system I can use to view the missing content).

Life is not that bad without it, and it means I have two less out-of-system software upgrades to maintain.

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Good point, however, some are useful! – NoChance May 27 '12 at 9:41

No, there is currently no central authority on plugins—there isn’t even a complete test suite for HTML5 standards—nor is there likely to be one anytime soon.

There a few things you can do to help keep you browsing safely:

  • Use/install as few plugins as needed
  • Disable as many installed plugins as possible, re-enabling the ones you need when needed
  • Update them frequently (much easier to do when only a few are installed)

Here are a few options for tracking plugins (note that they can only detect enabled plugins, so any outdated plugins you have installed that are disabled will not be detected):

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Thanks for your answer. – NoChance May 27 '12 at 9:44

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