List seems to sum it up pretty well. I think user wise dot1x is better ....... "once setup". So while it may be more of a pain to configure for some users, once configured the experience is much better as they walk on to campus and are connected.
Having a captive portal is probably a good option for those that can't get dot1x working . I'm interested in the 10% though, do you get them all connected in the end? 10% seems quite a high percentage -- Jason Cook Technology Services The University of Adelaide, AUSTRALIA 5005 Ph : +61 8 8313 4800 -----Original Message----- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Hanset, Philippe C Sent: Wednesday, 20 November 2013 9:56 AM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] 802.1x vs web-portal from the top of my head... ###What's bad for the user: -Captive portal: no encryption over the air, pesky re-authentication and timeouts, no authentication of the infrastructure (yes, when you accept that SSL Cert from RADIUS you actually authenticate the infrastructure) -802.1X: finicky supplicants, and, without a good installer, long config instructions. Strongly authenticated (can't escape the system ;-) ###What's bad for the network engineer (and user stuff as well...): -Captive portal: CPU capacity of portal (802.11ac!!!), clients taking IP addresses and air time even if not authenticated, authentication can be defeated -802.1X: bugs from various vendors. A pain the troubleshoot when not working. Certificate Expiration and help desk calls resulting from it add yours! Philippe Philippe Hanset www.eduroam.us On Nov 19, 2013, at 2:10 PM, Jeff Kell <jeff-k...@utc.edu> wrote: > On 11/19/2013 4:05 PM, Peter P Morrissey wrote: >> Can anyone name an application that does not have strong encryption? >> >> I'm not arguing against 802.1x, because it works very well for us as users >> don't have to authenticate constantly on a portal, and we seem to do a very >> good job getting them on initially, but I am having a hard time >> understanding the encryption benefits lately. > > Does FireSheep or Ettercap ring any bells? > > Jeff > > ********** > Participation and subscription information for this EDUCAUSE Constituent > Group discussion list can be found at http://www.educause.edu/groups/. > ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.