[noreasonw]

I think a mini browser with only the capabilities required to make a secure transaction should be used when sensitive information is to be transmitted. A full browser with add-ons is a very heavy piece of work to be secure or to be tested. Banks and other actors should use that piece for secure transactions and a full browser for ads and animations.

[skrause]

I do something like that by using different browsers. My main browser on OS X is Chrome with some extensions, but I do all my online banking in Safari where extensions are completely disabled.