SP2's new firewall and MN700

[null]

Archived from groups: microsoft.public.broadbandnet.hardware (More info?)

I have traditionaly left the windows firewall turned off, since the MN
700 has a built in firewall. But SP2's new security center warns "that
(my) computer not currently protected by a firewall". Does Windows not
detect external firewalls, should I be running both firewalls, or am I
simply not protected at all? I am running the SP2 RTM and the latest
firmware for the MN700.

 

[Guest]

Archived from groups: microsoft.public.broadbandnet.hardware (More info?)

The MN700 firewall will protect you from external attacks launched from the
Internet. However, it won't protect you from attacks within your own
network (example, if another computer on your network gets infected with
(for example) Blaster, the virus will still spread inside your network as
the infection point is within your network..... the MN700 firewall won't
protect you from this, however the Windows XP SP2 firewall will).



--
Jason Tsang - Microsoft MVP

Find out about the MS MVP Program -
http://mvp.support.microsoft.com/default.aspx

"null" <none@void.net> wrote in message
news:UxSRc.9216$nx2.1572@newsread2.news.atl.earthlink.net...
>I have traditionaly left the windows firewall turned off, since the MN 700
>has a built in firewall. But SP2's new security center warns "that (my)
>computer not currently protected by a firewall". Does Windows not detect
>external firewalls, should I be running both firewalls, or am I simply not
>protected at all? I am running the SP2 RTM and the latest firmware for the
>MN700.

 

[Guest]

Archived from groups: microsoft.public.broadbandnet.hardware (More info?)

"Jason Tsang" <jason-onlineDEL@ETEmvps.org> wrote in message
news:eo52qZmfEHA.4092@TK2MSFTNGP10.phx.gbl...
> The MN700 firewall will protect you from external attacks launched from
> the Internet. However, it won't protect you from attacks within your own
> network (example, if another computer on your network gets infected with
> (for example) Blaster, the virus will still spread inside your network as
> the infection point is within your network..... the MN700 firewall won't
> protect you from this, however the Windows XP SP2 firewall will).
>
>
>
> --
And it also will not give you warning if a Trojan or other program
that has been placed on your computer and tries to access the internet or
rest of network.
The SP2 firewall won't help here either. You would need a commercial
or free firewall program.

So, in order of increasing security:

Just MN-700 firewall < Add Windows (SP2) firewall < add commercial or free
firewall program(probably turn SP2 firewall off)

Sometimes the third party firewall program causes problems with configuring,
updating, or operating the network, although I have never observed this.

Hope this helps.

Dick Kistler