When you start using the browser, your information is visible to every site that is visited. This can be a problem if you use your browser for an online bank or other financial services. This is where Chrome extensions come in. The Chrome extension is a little software program that you can install on your browser. It is a convenience that has brought millions of people around the world. And, with its help, you can browse the web safer. Chrome extensions are great, but there is one thing that they have that you can't get around: you cannot control or monitor them. It can be the most dangerous part of the browser.