Just try …

Thanks!

Thanks so much for the comments.

Threatfire, when combined with a good av solution, will help provide effective layered security. While you may be using Dr Web, you also could check out PCTools AV for free here:
http://www.pctools.com/free-antivirus. We like it when you use PC Tools products!

Yes, using a firewall is always recommended. You are using Vista, so your system has one by default, but you can find one here with a different set of functionality and additional features at http://www.pctools.com/firewall.

Your question is an interesting one. Attacks on windows network-aware system services have been trending downward (partly because users have been installing firewalls, like the free one at the pctools site), but it’s very important to continue using them to prevent these sorts of attacks. We still see packets arriving at our servers from years-old worms like codered because some administrators still fail to patch their windows systems and use firewalls.

Finally, yes, Threatfire can monitor network activities, but it currently does so in a limited manner. For example, if your system suddenly starts sending email (or spam), Threatfire will attempt to identify if the behavior is malicious or something that you really meant to perform.

I use it with Dr.Web antivirus on my Vista.

Do U think it is enough ?

Can I need a firewall ?

Can TreahFire monitor my system’s network activities ?

Thanks!