new tech report on easy-to-use IPsec

[Steven Bellovin]

Folks on this list may be interested in a new tech report:

	Shreyas Srivatsan, Maritza Johnson, and Steven M. Bellovin. Simple-VPN: Simple IPsec configuration. Technical Report CUCS-020-10, Department of Computer Science, Columbia University, July 2010. 
http://mice.cs.columbia.edu/getTechreport.php?techreportID=1433

The IPsec protocol promised easy, ubiquitous encryption. That has never happened. For the most part, IPsec usage is confined to VPNs for road warriors, largely due to needless configuration complexity and incompatible implementations.  We have designed a simple VPN configuration language that hides the unwanted complexities. Virtually no options are necessary or possible. The administrator specifies the absolute minimum of information: the authorized hosts, their operating systems, and a little about the network topology; everything else, including certificate generation, is automatic. Our implementation includes a multitarget compiler, which generates implementation-specific configuration files for three different platforms; others are easy to add.

We hope to have the code up on Sourceforge soon.

		--Steve Bellovin, http://www.cs.columbia.edu/~smb





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