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Re: Dumb question: Is Windows box behind a router safe ?
From: Chris <r0ck () operamail com>
Date: Tue, 22 Sep 2009 14:29:11 -0600
I have a dumb question: Is a Windows box behind a router safe ?
No.
It is my father's PC and the Windows OS was not updated regularly.
Why not? Is he incapable of clicking on an OK button? With Automatic Updates, there is absolutely no excuse to NOT be fully updated. Don't give me the "old application" excuse either. You've already said he surfs the web and pulls email. Stop being lazy and tell him to update. Period. End of story. Otherwise, he is being irresponsible and a risk to himself and the Internet.
The Windows box was connected through wire (RJ45) to the router. The router is then connected to the DSL modem. The Windows Box has SP2 installed and the default Windows firewall enabled - and I think was last updated from Windows Update on in 2008. It has AVG anti virus.
So, he/you knows how to use Windows Update. Why haven't you? The firewall, router, RJ45 cable (cute) mean dick. He is operating a computer. Microsoft has made applying updates idiot-proof. Get it done.
The PC was never moved anywhere and is always behind the router.
Doesn't matter.
The router has default settings, which I believe has no ports open.
Something you should probably check on, hrm?
He never installed any applications or downloads anything off the net - mainly it is used for emails and general web browsing (using Firefox, not IE). I informed him to use Firefox, since IE has so many security issues.
Doesn't matter. He is connected to the Internet and running an operating system that is out of date. He is in danger.
My questions are: 1. There are many exploits and vulnerabilities of Windows, but I was wondering if outdated Windows box behind router generally safe ? Since, the Windows box was not updated with the latest updates.
No. Update the box. Quit being a lazy SOB and get it done. You and he are being irresponsible by not doing so. It's a few clicks and a reboot. Why haven't you updated?
I have always thought that having a computer behind the router (since router has firewall) is generally safe, but I would love to hear insights or thoughts.
You are wrong...horribly wrong. Get that box patched. Turn on Automatic Updates if you can't be bothered to point and click.
2. If a Windows box is behind a router, could a botnet be installed to it ? Assuming, the end user does not install/download any applications from the Internet and always use Firefox.
Yes. Patch the box. Patch patch patch. -- _______________________________________________ Surf the Web in a faster, safer and easier way: Download Opera 9 at http://www.opera.com Powered by Outblaze _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- Re: Dumb question: Is Windows box behind a router safe ?, (continued)
- Re: Dumb question: Is Windows box behind a router safe ? G. D. Fuego (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? john s (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Valdis . Kletnieks (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? a.kuriger (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Robert Portvliet (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Elonym (elone) (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Rohit Patnaik (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Michael Fritscher (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Steven Anders (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Camilo Uribe (Sep 23)
- Re: Dumb question: Is Windows box behind a router safe ? Steven Anders (Sep 22)
- Re: Dumb question: Is Windows box behind a router safe ? Chris (Sep 22)