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Re: [cat-users] Realm connectivity test - unable to verify certificate


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  • From: Tomasz Wolniewicz <twoln AT umk.pl>
  • To: cat-users AT geant.net
  • Subject: Re: [cat-users] Realm connectivity test - unable to verify certificate
  • Date: Tue, 30 Jun 2015 08:38:06 +0200
  • List-archive: <http://mail.geant.net/pipermail/cat-users/>
  • List-id: "The mailing list for users of the eduroam Configuration Assistant Tool \(CAT\)" <cat-users.geant.net>



W dniu 2015-06-30 o 08:30, Alan Buxey pisze:
> If the 802.1X client has no connectivity to get the CRL
> anyway....thinking windows phone clients here that need CRLDP defined.
> ..is this worth it? We're not using the Web after all. ..
First of all the device could have other means of connectivity, like
GSM. Secondly a test AFTER the connection still makes a lot of sense.
The current .1x approach makes it completely impossible to revoke a
server certificate if the key got compromised, and this is REALLY BAD.
So a test after the connection and marking the cert permanently ad bad
and alerting the user about a possible credentials compromise, would be
quite useful if implemented correctly.

Tomasz


--
Tomasz Wolniewicz

twoln AT umk.pl
http://www.home.umk.pl/~twoln

Uczelniane Centrum Informatyczne Information&Communication Technology Centre
Uniwersytet Mikolaja Kopernika Nicolaus Copernicus University,
pl. Rapackiego 1, Torun pl. Rapackiego 1, Torun, Poland
tel: +48-56-611-2750 fax: +48-56-622-1850 tel kom.: +48-693-032-576






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