Security Basics mailing list archives

Re: How secure is VPN access?


From: Jonathan Loh <kj6loh () yahoo com>
Date: Wed, 17 Nov 2004 20:00:51 -0800 (PST)

It is a valid concern, VPN only secures the connection so that others cannot
see what's going on in the VPN tunnel.  But no it does not provide any
filtering.  So yes, an unwary (or rogue) employee can upload other goodies. 
Many companies have policies mandating that home users install basic
security,(ie a firewall, and virus protection/scanner, etc...), agree not to
misuse the companies servers and sign an agreement saying as much before they
get VPN access. 
Corporate laptops, once they go home with the user should be treated the same
way.  Unless they have something like deep freeze on them. 
--- Cesar Diaz <cdiaz00 () gmail com> wrote:

List,

After years of having VPN access for our remote users without a single
know security incident, my boss and I have to justify to her boss why
VPN is secure.

The CIO wants us to only allow users to access the network from
company laptops, not from their own home computers.  We currently will
allow users to install the VPN client software on their home computers
to connect remotely, or they can use Citrix through SSL access to get
to network resources.  His concern is that if a users home PC is
compromised, that compromise can spread to our network.

Is this a legitimate concern?  Can anyone point me in the direction of
some documentation backing either argument?




                
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