[Zope-Coders] Session IP adress protection

Tino Wildenhain tino at wildenhain.de
Mon Oct 4 10:05:46 EDT 2004


Hi,

On Mon, 2004-10-04 at 15:12, Lennart Regebro wrote:
> Many moons ago, it was discussed to protect sessions with the IP 
> address. That  would have the effect of not allowing a user to switch 
> IP-adress mid-session (not a big problem) and thereby making 
> session-theft via cookie-theft much harder.
> 
> That together with my protected session-data object would make it 
> extremely hard to break session-based authorization.
> 
> This could easily be implemented for 2.8.
> 
> Thoughts?

It would it even make extremly hard to use it as intended
in some situations :-)

Many big ISPs use a proxy farm so you are presented with 
a lot of IP changes in the same session.

Session based via Cookie/Path should be good. Dont 
rely on IP constantness.

Regards
Tino 



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