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Re: WAPs that support whitelisting


From: Chris Campbell <chris () ctcampbell com>
Date: Fri, 4 Oct 2013 16:11:07 +0100

That might seem like a good idea, but I suspect the DNS queries leaving a network will exhibit a long tail. Prepare for 
your non-Alexa logs to be rather unwieldy. 

On 3 Oct 2013, at 05:59, Erik Hjelmvik <erik.hjelmvik () gmail com> wrote:

Well, it may not be realistic to only let traffic through to
whitelisted hosts. But a whitelist of DNS hosts can still be very
valuable when doing incident response / network forensics.

See this blog post about how the Alexa top 1M list can be leveraged as
a whitelist for DNS queries/responses:
http://netresec.com/?b=13A66EB

/erik

2013/9/13 Chris Campbell <chris () ctcampbell com>:
It's worth mentioning that whitelisting doesn't really work for websites,
there are invariably too any external resources on a page for you to be able
to whitelist them all so that the site works as expected.

On 12 Sep 2013, at 23:22, Tim Krabec <tkrabec () gmail com> wrote:

DNS
No need to over complicate, just use DNS


On Thu, Sep 12, 2013 at 3:10 PM, Larry Petty <lspetty () gmail com> wrote:

Is anyone aware of a consumer grade WAP that allows URL whitelisting vs
blacklisting? Most of the newer WAPs that I have tested only support
blacklisting. I have a situation where I need to allow five websites and
blacklist everything else.

The issue here is cost. I know that I can use something like pfsense, but
for this small project that I am volunteering for, I need a solution that is
in the area of $150-$200 each.

- Larry

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--
Tim Krabec
tkrabec.com

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