BillW50 wrote:
In Ken Blake, MVP typed on Sat, 26 Sep 2009 07:07:12 -0700:
BillW50 wrote:
In Ken Blake, MVP typed on Fri, 25 Sep 2009 12:38:46 -0700:
[...]
I used to recommend third-party firewalls over the Windows one
because they were two-way, and the Windows firewall only
monitored incoming traffic.
I've become convinced, however, that outbound protection is
meaningless. Once one of the nasties gets into your computer,
it can essentially do whatever it wants, including
circumventing the firewall. So the extra protection provided
by a firewall that monitors outbound traffic is more apparent
than real.
Actually the Windows XP firewall does monitor some outbound
traffic. As Windows XP tells me it has blocked some outbound
communication and allows me to select allow or block.
That's news to me.
Me too. I've never seen such a message. Bill, the next time you
see one, please note the exact verbatim text of the message and
post it here.
I could do better than that. Here is a snapshot of it in action.
http://img132.imageshack.us/img132/8030/windowsfirewallhasblock.gif
If you open up your Windows Firewall Settings and open the
Exceptions tab. The ones with the checkmarks are the ones you
selected to unblock at some moment in the past. I just deleted
Dimension 4 from the list and opened it up. And then I get the
offer to block and unblock once again. <vbg>
According to the Windows Firewall message, it "has blocked this
program from *accepting* [emphasis mine] connections." That would
mean it is an example of the firewall blocking *incoming* traffic.
In your post, you stated that the firewall "has blocked some
outbound communication and allows me to select allow or block." If
you can post a similar message that states something along the
lines of "has blocked this program from sending data to the
Internet," I would be interested to see that because it's something
that Windows Firewall is *not* supposed to be capable of doing (to
the best of my knowledge).