asp.net-mvc – MVC3中的OutputCache和Authorize过滤器

Warning In the earlier section “How Authorization Filters Interact
with Output Caching,” I explained that [Authorize] has special
behavior to ensure that unauthorized visitors can’t obtain sensitive
information just because it’s already cached. However,unless you
specifically prevent it,it’s still possible that cached output could
be delivered to a different authorized user than the one for whom it
was originally generated. One way to prevent that would be to
implement your access control for a particular content item as an
authorization filter (derived from AuthorizeAttribute) instead of
simply enforcing authorization logic inline in an action method,
because AuthorizeAttribute knows how to avoid being bypassed by output
caching. Test carefully to ensure that authorization and output
caching are interacting in the way you expect.

这在MVC3中仍然如此吗？

如果是肯定的,有什么方法可以防止这种情况发生？ (因为书中的解释太模糊了).

问候.