Julius Szelagiewicz wrote:

>Tim,
>       LTSP is inherently vulnerable to network sniffing. as long as
>information travels in plain text over the network, it can be easily
>intercepted. the usb keys are fine, but don't offer real security - they
>can be duplicated with ease. Our only home is that Jim McQ. will have
>enough free time to implement fully ssh encrypted workstation - server
>
You would really need to have an IPSec tunnel between the workstations 
and the server to incorporate all possible traffic types for the 
workstations.  If you can get the "key" situation worked out securely, 
then you can implement either SSH or IPSec for the workstations.

>traffic from the moment when login process receives user name. julius
>
>On Sat, 21 Sep 2002, Tim Brodie wrote:
>
>  
>
>>We are currently investigating using USB keys as part of
>>user authentication to be used at their LTSP workstation.
>>
>>Has anyone done this type of implementation?
>>
>>Can anyone forsee any difficulties in having a USB key
>>at a remote-X workstation authenticating a user running
>>apps on the main server?
>>    
>>
>
>
>
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>  
>



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