Security Basics mailing list archives
Re: How safe is a VPN connexion from within an internal network?
From: krymson () gmail com
Date: 21 Nov 2006 14:28:31 -0000
A VPN connection from a client into another network is pretty typical and a rather secure way to do it. When the client connects out of your network through your firewall and into the remote network, your NAT firewall shouldn't really care as this will be an established outgoing session. Depending on how the remote network is set up, yes, most likely the other network can see your computer running the VPN client. There's not much you can do about that, that's just the nature of it. I think the most important thing would be to make sure the workstation is properly hardened. Patch it up, don't run lots of weird services on it. You don't want to be infected by something on the remote network, nor would you want to unleash something on them through that system. A site-to-site VPN is far more insecure. Again, depending on how fancy people get with networking, a site-to-site VPN typically means you see systems on the target network and they see systems on your network, as if you're all on the same network. --------------------------------------------------------------------------- This list is sponsored by: Norwich University EARN A MASTER OF SCIENCE IN INFORMATION ASSURANCE - ONLINE The NSA has designated Norwich University a center of Academic Excellence in Information Security. Our program offers unparalleled Infosec management education and the case study affords you unmatched consulting experience. Using interactive e-Learning technology, you can earn this esteemed degree, without disrupting your career or home life. http://www.msia.norwich.edu/secfocus ---------------------------------------------------------------------------
Current thread:
- Re: How safe is a VPN connexion from within an internal network?, (continued)
- Re: How safe is a VPN connexion from within an internal network? David Jacoby (Nov 21)
- Re: How safe is a VPN connexion from within an internal network? Jeffrey F. Bloss (Nov 22)
- Re: How safe is a VPN connexion from within an internal network? Joseph Jenkins (Nov 23)
- Re: How safe is a VPN connexion from within an internal network? David Jacoby (Nov 23)
- Re: How safe is a VPN connexion from within an internal network? Peter Fuggle (Nov 27)
- Re: How safe is a VPN connexion from within an internal network? Jeffrey F. Bloss (Nov 27)
- Re: How safe is a VPN connexion from within an internal network? Jeffrey F. Bloss (Nov 22)
- Re: How safe is a VPN connexion from within an internal network? David Jacoby (Nov 21)
- Re: How safe is a VPN connexion from within an internal network? Michal Merta (Nov 21)
- Re: How safe is a VPN connexion from within an internal network? rvenne (Nov 21)
- RE: How safe is a VPN connexion from within an internal network? Quark IT - Hilton Travis (Nov 21)
- RE: How safe is a VPN connexion from within an internal network? Scott Ramsdell (Nov 21)
- Re: How safe is a VPN connexion from within an internal network? krymson (Nov 21)
- Re: Re: How safe is a VPN connexion from within an internal network? krymson (Nov 27)
- Re: How safe is a VPN connexion from within an internal network? Jeffrey F. Bloss (Nov 28)