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Re: VPN Split DNS


From: Herndon Elliott <alabamatoy () gmail com>
Date: Tue, 5 Mar 2013 06:52:48 -0600

Subject: [Pauldotcom] VPN Split DNS
Message-ID: CANMo1R4=
P-sB22d71opr4uZ4CZT5pKi3EBpzJduK8RvZ2-UmCQ () mail gmail com

We have some branch offices that connect to a client VPN in our datacenter
to access certain resources. Currently we are sending all traffic through
the VPN when they connect, but this keeps them from being able to access
resources on their network.

What are the security concerns of using split DNS to allow them to access
Split DNS = split tunneling, I think you mean.

Simple question: does the "datacenter" network want to trust the entire
remote network?  If so, go for split tunneling.  If there is anything on
the remote network that you dont want to trust, disallow split tunneling.

My experience is split tunneling is very, very high-risk for the target of
the VPN.

Herndon Elliott
Madison, Al
https://keyserver.pgp.com key ID: 24B60B6150130832
ΜΟΛΩΝ ΛΑΒΕ  "molon labe"
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