Is it safe enough to directly connect your computer to a cable modem?

StormRider

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Mar 12, 2000
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I know its probably better to have a router (with its hardware firewall) between the PC and cable modem, but is it basically still okay to directly connect your PC to the modem? The PC has antivirus software, MS firewall in WinXP SP2, and MS Antispam tool.
 

JackMDS

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Oct 25, 1999
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spidey07

No Lifer
Aug 4, 2000
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I'm of the opinion that NO. It is not safe enough.

Only because the amount of dilligence and work to protect a publically accessible internet address is more than most can and should tackle.
 

kevnich2

Platinum Member
Apr 10, 2004
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I never recommend a computer being directly connected to the internet, even with a software firewall. There's always plenty of known holes with software firewalls. Plus, the cost of a SOHO router nowadays is cheaper than the amount of time and frustration to properly secure the computer anyway.
 

nweaver

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Jan 21, 2001
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I have my computer directly connected.....it runs a software firewall....I love linux+IPtables
 

spidey07

No Lifer
Aug 4, 2000
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Originally posted by: nweaver
I have my computer directly connected.....it runs a software firewall....I love linux+IPtables

yeah, but you know what you're doing.

;)
 

Garion

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Apr 23, 2001
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I read a report about 6 months ago that it takes an average of about 2 hours for a newly-built, unpatched PC that is directly connected to the Internet to be compromised. A router will block 99% of those attacks. It's worth the price.

- G
 

LBmtb

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Jan 27, 2005
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AT LEAST use zone alarm instead of the windows built in firewall. Pick up a cheap router or use an old computer and put linux on it and use that as a router/firewall.
 

skyking

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Nov 21, 2001
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I am cleaning up one right now. It was soo owned. adaware had 600 hits, grabbed out 30 BHO type things with hijack this, now in safe mode cleaning out registry and leftovers.
 

CrackaLackaZe

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Jun 29, 2002
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I've been running my computer directly connected to a cable modem for about 2 years and everything's been fine. I run sygate and avg, system has been clean and as fast as when I formatted it a year ago. Only thing adaware reports are cookies. And I use IE.
 

StormRider

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Mar 12, 2000
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It isn't the cost that's the problem. It's my time. This weekend I help set up a computer system I built for a needy co-worker. He got Comcast cable. I brought along a Netgear 614 v2 router I got from CompUSA that I bought earlier last year but never used (it was so cheap after rebates that I bought one even though I didn't need one).

Well, the Comast guy came and set things up. I was planning on setting up the router after he left but he said to leave the computer on for 24 hours "directly connected" to the modem so Comcast can finish setting things up. After that period of time, it would be okay to hook up the router. I thought that was a little weird.

The problem is that I live about 1 hour away from this guy and I didn't want to go up there next weekend to set up the router and was hoping that WinXP SP2's firewall, AVG's anti-virus, and MS's beta anti-spam stuff was good enough.

 

nweaver

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Jan 21, 2001
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2 hours is generous. I have heard a fresh XP install on broadband lasts about 12 minutes
SP 1 might add more time, but not much. SP2 helps alot because it adds the firewall.
 

skyking

Lifer
Nov 21, 2001
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That is bogus advice from the comcast guy. Clone the computer's MAC address to the router, hook it all up.
What happens if the power goes out in that 24 hours? Does the sky fall, or what?;)
 

StormRider

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Mar 12, 2000
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Originally posted by: skyking
That is bogus advice from the comcast guy. Clone the computer's MAC address to the router, hook it all up.
What happens if the power goes out in that 24 hours? Does the sky fall, or what?;)

Yeah, I thought that advice was weird. I wish I had just gone ahead and set up the router after he left. Now I have this thing hanging over my shoulder.
 

JackMDS

Elite Member
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Oct 25, 1999
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Might be that the Comcast guy wanted to make sure that the system would register the Computer's MAC rather than the Router's MAC.

In any case by now it is probably water under the bridge.

Just do what Skying suggested.

:sun: