Security Basics mailing list archives

Re: Would you pay more ...


From: Calin Don <pulse () rdslink ro>
Date: Thu, 08 Jul 2004 22:39:07 +0300

Jeff wrote:
Regarding standard consumer broadband connections ...

Would you pay more to only have the following destination ports open
to the internet originating from your broadband modem:

     tcp  21 - ftp
     tcp  22 - ssh
     tcp  25 - smtp
tcp, udp  53 - dns
     tcp  80 - www
     tcp 110 - pop3
     tcp 119 - nntp
     udp 123 - ntp
     tcp 443 - secure www

(Arguments for/against specific ports solicited. I purposely left
some out that I don't use. Curious how significant they are to
others. IMAP4 and icmp protocols come to mind)

ALTERNATIVELY, would you like it if this was the STANDARD package and
additional ports were considered optional, and required payment.

LASTLY, this could start out as the NEW Secure way to go! It simply
requires that your existing cable modem be upgraded (replaced) at a
cost of $50-$75. All new installations would recieve these as part
of the std pkg.

(I know some small businesses that would LOVE to have this. I know
because they've called me to resolve some "weird problems" and look
at me funny when I tell them that they should have had a firewall all
along.)

I would REALLY like to hear from those of you that work in the ISP
field. I have always been on the receiving end of an ISP -- never
worked in that trench. But I suspect that this type of firewall could
be built into every single cable/dsl modem used at little expense.
Indeed, could save lots of money on bandwidth.

Consider Grandma now ... she typically isn't a gamer and need other
ports open. Nor does she work at home and require a vpn. BUT she is
the MOST likely to get hit by some exploit, and it's her damned box
(x 1,000,000) uselessly eating up bandwidth because some smart-aleck
*&#$ing script kiddie bas(*&#$

.... ohm-yelli-mon ... ohm-yelli-mon ... OK, ok, better.


Jeff



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No i won't because i think that this kind of option for a home user would be useless. And this because a user could open a http server for instance and leve it unsecured so this protection from ISP useless for him.

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