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Split Tunnel VPN Security

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kirby449

Technical User
Jun 15, 2003
47
GB
Hi guys

Does anybody know whether using the split-tunnel command for a dial-in vpn is a potential security risk versus not using it?
 
There is a possibility that someone could break into your network via a VPN slit tunnel, though with dial-in, that possibitlity is pretty remote. Broadband users are a concern.

With a full tunnel, there ISP-assigned IP is not accessible on the Internet once the VPN session is started, so that takes care of the above issue.

I would say make sure your users at least have a personal firewall installed on their remote stations to assist in keeping the bad guys out.
 
Just to add to tbissett comments... the cisco vpn client has a built in personal firewall to take care of this issue.
 
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