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Topic: Can a firewall slow down your download speed?  (Read 7373 times)
alriyadh
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« Reply #15 on: November 15, 2007, 02:00:13 AM »

alriyadh, welcome to the forum and we hope you enjoy your stay here. I use Comodo Firewall and it doesn't slow down my speed at all.
                                                               wave Welcome! wave

Thanks Coknuk for the greetings .. well one thing, just wondering why it seems that Windows Firewall is not common user wise.  May be due to the manual configuration that need to be done but there are softwares with simple wizard to configure it easily.

Also, as I have a Linksys router with a built-in firewall, Zone alarm or any other firewall rarerly show any attack from Internet as the router firewall is taking care of that.

The filtering machanism of Firewalls may cause drop in quality of data going across but also depending on the PC configs the resources will have to be capable to offer required memory to Firewall activity.

thanks
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1janet
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« Reply #16 on: January 20, 2008, 05:09:26 AM »

yes, firewall may slowdown your surfing (when you "download" many and many small files)
but when you download  big file, there is no difference, I think
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Roco
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« Reply #17 on: January 20, 2008, 04:33:01 PM »

Windows Xp firewall is incoming only , and as usefull as a chocolate tea pot IMHO
and I have found zone alarm slows my computer ,
« Last Edit: January 20, 2008, 05:02:24 PM by Roco » Logged

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cutehacker
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« Reply #18 on: January 21, 2008, 09:27:20 PM »

yes, internet security suites can slow down your internet connections through, their web anti virus and firewall. Im only using kaspersky antivirus, and im using mcafee firewall plus (old one i think version 10). THe new mcafee firewall can also slow down ur internet connection.
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philp
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« Reply #19 on: January 22, 2008, 05:54:56 AM »

One other point to consider. Make sure you only use one firewall at a time. I have seen instances of internet security suites conflicting with the Windows firewall in XP. Friend of mine had that happen with McAfee, but I can't remember what version he was using.
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cutehacker
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« Reply #20 on: January 22, 2008, 07:12:26 AM »

im sorry for the info, im using mcafee firewall plus build 7.1.113
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coolbuster
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« Reply #21 on: January 22, 2008, 07:23:12 AM »

i turned off default windows firewall and used comodo firewall pro but decided to uninstall it since i don't store very important data and no credit card or bank account numbers whatsoever in my pc.

this has given me a much improved speed.

before:



now:


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Roco
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« Reply #22 on: January 22, 2008, 11:41:34 AM »

I use the old Sygate 5.5 Firewall ,
just done 2 tests the first with the firewall on =

with sygate firewall ON 

::::::::::.. testmy.net test results ..::::::::::
Download Connection is:: 1727 Kbps about 1.73 Mbps (tested with 1496 kB)
Download Speed is:: 211 kB/s
Upload Connection is:: 213 Kbps about 0.2 Mbps (tested with 386 kB)
Upload Speed is:: 26 kB/s
Tested From:: http://testmy.net (Main)
Test Time:: 2008/01/22 - 10:21am
D-Validation Link:: http://testmy.net/stats/id-428BK0RCU
U-Validation Link:: http://testmy.net/stats/id-X6WZITU37
User Agent:: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon)

----------------------------------------------------------------------------------------------
with Firewall OFF=
without firewall


::::::::::.. testmy.net test results ..::::::::::
Download Connection is:: 1694 Kbps about 1.69 Mbps (tested with 1496 kB)
Download Speed is:: 207 kB/s
Upload Connection is:: 213 Kbps about 0.2 Mbps (tested with 386 kB)
Upload Speed is:: 26 kB/s
Tested From:: http://testmy.net (Main)
Test Time:: 2008/01/22 - 10:23am
D-Validation Link:: http://testmy.net/stats/id-SENJR6WIX
U-Validation Link:: http://testmy.net/stats/id-4ESHLC0KX
User Agent:: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon)

-----------------------------------------------------------------------------------------

both tests using an adsl modem , and windows Xp firewall permantly off
not the result I was expecting   icon_scratch
but it would need a lot more tests to get a true average

if anyone wants to test their win Xp firewall try https://www.grc.com/x/ne.dll?bh0bkyd2  Firewall leak test ,



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