Expert: Scottgem - 10/21/2005

Question
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Followup To
Question -
2.4 GHz CPU ;XP Pro

I'm thinking about getting SBC Yahoo DSL which includes ”Zone Alarm” firewall software.

Do you also recommend a router? –specifically for it's hardware firewall feature?
I don't need the networking or wireless features of a router.

I ask all this because I'm getting bogged down shopping for routers & studying firewall/security technology.

P.S.: I have a D-Link 5-Port 10Mbps Mini Hub about 7yrs old,but it doesn't have a firewall as far as I can tell.

Answer -
The main purpose of the router is to share the connection. A Hub will NOT do that. You say you don't need the networking features. The only way you wouldn't is if you have a single PC. If you do, then you don't need a router and Zone Alarm should give you reasonable protection. However, if you have more than 1 PC and you want to share the DSL connection among them, then you will need a router.

HTH
Scott<>
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A friend emphasized the importance of a hardware or "true" firewall feature of a router as being superior to software firewall.

Maybe he meant the SP1 feature....?


Answer
A hardware firewall is generally superior to a software one. Its like the difference between a Medco lock and a Schlage lock. The Schlage will keep out most people but a determined attack will get in. A Medco might repel all but the most determined attacks.

If you are talking about a home setup, the Schlage would provide sufficent protection.

HTH
Scott<>