Question about Linksys Wireless-G WRT54G Router

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Router Firewall Does the firewall on this router make it unnecessary to have another firewall on the computers that use it? Thanks, Charlie

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  • Anonymous Jan 30, 2009

    my vwireless is speed slow

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Not entirely. Hardware firewalls (such as the one in your router) will block incoming connection attempts based on the port they're using, the protocol, and a number of other factors (varied between firewall brands). Some are designed to block only popular attacks (DoS, PoD, crackers on port 80, Telnet connect attempts, etc...) while others will block a larger variety of attacks.

Anyways, software firewalls will block almost all incoming Internet traffic (except for the ones defined in the exceptions) along with almost all outgoing Internet traffic. The only way I find this to be useful is if you're trying to keep some private information private, or if you use that computer to determine if some software is trying to phone home (web beacon, trojan, dialer, etc...).

I really don't see the need for Software firewalls unless you're a hard-core web-surfer and don't care what you click on. If you do like the extra security, perhaps one of the better software firewalls is made by ESET.

I prefer ESET to Symantec's Personal Firewall because Symantec's Firewall on one of my older systems was hijacked by a virus a few years back which allowed the virus unprecedented access to the root of my Operating System. The virus gutted the computer without any alerts from Norton CE or the Firewall.

Anyways, I hope this was the answer you were looking for. If not, please feel free to respond with more details on what you were truly asking. All the best. ;-)

Posted on Feb 03, 2009

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this router has its own firewall, although i don't think its a good idea to turn off the firewall

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Hi,
First of all, good questions.
To answer your first question, most linksys routers come with firewalls, but im not positive about this particular one.
Now for youur second one, installing a firewall ill work with linksys, Zonealarm is good, I also reccomend AVG.
Even if the router comes with a firewall, I would install one anyway, to be safe.
Hope this helps, and good luck :)

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