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Consumer Products => Avast Free Antivirus / Premium Security (legacy Pro Antivirus, Internet Security, Premier) => Topic started by: _lexi on August 23, 2014, 07:41:44 PM

Title: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: _lexi on August 23, 2014, 07:41:44 PM
This one's very simple:

I've just re-installed Avast Internet Security after a reformat and re-install of Win 8.1 (done because Chrome kept redirecting me from legitimate sites to lpmxp[random number] websites stuffed with scareware).

I've just noticed that Avast IS has not automatically disabled Win 8.1's firewall in favour of its own, which most antivirus and firewall packages tend to do. Should I leave Win 8.1's firewall running or should I disable it?
Title: Re: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: Asyn on August 23, 2014, 07:58:17 PM
Should I leave Win 8.1's firewall running or should I disable it?
Leave it running.
Title: Re: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: bob3160 on August 23, 2014, 08:49:02 PM
If my memory serves me correctly, the firewall in avast! IS turns off the windows firewall.
Title: Re: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: _lexi on August 23, 2014, 09:22:54 PM
Quote
If my memory serves me correctly, the firewall in avast! IS turns off the windows firewall.

That's what I thought, which is why haven't bothered to check when I set it up on my previous Win 8.1 install. However, Windows Action Centre tells me that both firewalls are on.

Asyn: thanks for the swift response. Sure it won't cause any problems?
Title: Re: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: Eddy on August 23, 2014, 09:56:35 PM
If avast did or did not disable the windows firewall, there is no need to run two.
Disable the windows one.
Title: Re: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: Asyn on August 24, 2014, 08:44:05 AM
Asyn: thanks for the swift response. Sure it won't cause any problems?
You're welcome. Yes.
Title: Re: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: _lexi on September 25, 2014, 09:08:26 AM
So I'm still not sure which route to go down here.

Asyn says to leave both running, Eddy says that I should disable Windows Firewall.

I'm not concerned about intrusion prevention, because my router has a built-in NAT firewall. I am concerned about effectively controlling which programs on my PC get to communicate with the outside world.
Title: Re: Is it safe/ necessary to disable Windows Firewall after installing Avast IS?
Post by: Asyn on September 25, 2014, 09:18:32 AM
Well, you can run them togehter but don't have to. Basically, it's your decision. ;)