US Provisioned GSM cards abroad... SSL Issues?

Steven M. Bellovin smb at
Wed Nov 14 18:18:17 UTC 2007

On Wed, 14 Nov 2007 09:05:32 -0800
"Mike Lyon" <mike.lyon at> wrote:

> Curious. Has anyone on the list here ever encountered issues while
> traveling in EMEA accessing SSL websites back in the states while
> using an ATT/Cingular GSM data card? We are seeing some issues with
> this and were curious to see if anyone else is seeing the same issue.
> Any insight would be appreciated.
Do you have a tcptraceroute?  Might some "helpful", "transparent" proxy
be getting in your way?  (You don't say anything about what your issues

		--Steve Bellovin,

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