Educause Security Discussion mailing list archives
Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal??
From: "Jones, Justin" <jucjones () IU EDU>
Date: Mon, 4 Aug 2014 14:12:18 +0000
I forgot to add in, UIndy also uses Gmail. Justin Jones IT Support Developer Research Support Technical Services (RSTS) Office of Research Administration Indiana University 980 Indiana Avenue Office: 3349 Lockefield Village Indianapolis, IN 46202 317-274-8962 researchadmin.iu.edu From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of Jones, Justin Sent: Monday, August 04, 2014 10:09 AM To: SECURITY () LISTSERV EDUCAUSE EDU Subject: Re: [SECURITY] Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Michael- Reach out to Kathy Ellis, she is the Portal & Content Management System Admin at the University of Indianapolis, and see if she has seen this at UIndy. She deals with all things Luminis at UIndy. Thank you- Justin IT Support Developer Research Support Technical Services (RSTS) Office of Research Administration Indiana University 980 Indiana Avenue Office: 3349 Lockefield Village Indianapolis, IN 46202 317-274-8962 researchadmin.iu.edu From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of SCHALIP, MICHAEL Sent: Monday, August 04, 2014 10:05 AM To: SECURITY () LISTSERV EDUCAUSE EDU<mailto:SECURITY () LISTSERV EDUCAUSE EDU> Subject: Re: [SECURITY] Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Interestingly - Google's first inclination was to point us back to Ellucian/Luminis. We've got a ticket open with them, but I get the feeling that even Ellucian is scratching their heads......(what's amazing to us is that we really seem to be the only ones experiencing this, but - that's a little hard to fathom....??) Thanks, Michael From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of Jones, Justin Sent: Monday, August 4, 2014 8:01 AM To: SECURITY () LISTSERV EDUCAUSE EDU<mailto:SECURITY () LISTSERV EDUCAUSE EDU> Subject: Re: [SECURITY] Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Michael- That is a bummer, and unfortunately Google is the best at security, it seems. Do they give a recommendation for how to resolve this, besides restarting the computer? Justin IT Support Developer Research Support Technical Services (RSTS) Office of Research Administration Indiana University researchadmin.iu.edu From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of SCHALIP, MICHAEL Sent: Monday, August 04, 2014 9:59 AM To: SECURITY () LISTSERV EDUCAUSE EDU<mailto:SECURITY () LISTSERV EDUCAUSE EDU> Subject: Re: [SECURITY] Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Hi Justin, Unfortunately - yes, we have tried this, (in Chrome and IE), but the problem appears to persist. According to Google - this persistent cookie thing is an integral part of their own security model?? M From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of Jones, Justin Sent: Monday, August 4, 2014 7:55 AM To: SECURITY () LISTSERV EDUCAUSE EDU<mailto:SECURITY () LISTSERV EDUCAUSE EDU> Subject: Re: [SECURITY] Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Michael- I personally have not seen this, but have you tried forcing the browser to clear all cached files when the browser is closed? In Firefox it is located in Options -> Privacy -> Click the check box: Clear history when Firefox closes. In Chrome, I do not see anything like what is seen in Firefox, I will play with Chrome some more and report my findings. In IE: Go to Internet Options -> Browsing History section under the General Tab and click Delete browsing history on exit. Hopefully this will fix the issue you are seeing with Luminis and Gmail. Thank you- Justin Jones Office of Research Administration Indiana University From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of SCHALIP, MICHAEL Sent: Monday, August 04, 2014 9:46 AM To: SECURITY () LISTSERV EDUCAUSE EDU<mailto:SECURITY () LISTSERV EDUCAUSE EDU> Subject: [SECURITY] Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Hi folks, We have an interesting, yet troubling, problem. We use Ellucian's "Luminis" portal as part of our Banner system - and one of the "channels" that we have on our Luminis portal is directly to Gmail, because we outsourced our student email to Google about 2 years ago. What we have discovered is: 1. "Student A" walks up to an open kiosk system in our Admissions area and logs in to Luminis with their own credentials 2. "Student A" clicks on the Gmail "channel" in the Luminis portal and checks their email 3. "Student A" finishes reading their email and just closes the active window, (ie, clicks on the "X" in the upper right corner of the window) and walks away.... 4. Now - "Student B" walks up to the same open kiosk - they open a new browser window and is prompted to login to Luminis with their own credentials 5. "Student B" clicks on the Gmail channel in the Luminis portal to check their email 6. PROBLEM - what "Student B" finds is that they are NOT in their own email - in fact, "Student B" has full access to "Student A's" email, because the cookie left behind by Google with the first student has kept the session active, even once the browser is closed. ....and the browser doesn't seem to matter. It works this way in IE, Chrome - all versions, apparently. We've run this problem all the way up to Ellucian *and* Google. Google says everything is "working as designed" - there's no way to keep the cookie from remaining resident and active, as long as the system isn't rebooted. The only thing that *appears* to work is making the student explicitly logout of the Luminis session when they are done.....but - since these systems are setup to be self-service kiosks, there's not always someone there to remind students to "log off before you leave", so we have students closing the window thinking that they've "logged off", but the next student steps up, logs in, and gets the previous student's email. The problem doesn't seem to occur with any other "channels" - and we've tried just about everything within the browser, with the Gmail settings, popup blockers, security settings on the OS, etc. Ellucian seems to be very perplexed by our inquiries - seems that no one else is experiencing this except us....?? Anyone else see or experience anything like this? Anyone else already *solve* a problem like this? Thanks for your time and consideration..... Michael Schalip Dir, ITS/Customer Support Services Central New Mexico Community College -- This message has been scanned for viruses and dangerous content by MailScanner<http://www.mailscanner.info/>, and no known threats were found. -- This message has been scanned for viruses and dangerous content by MailScanner<http://www.mailscanner.info/>, and is believed to be clean. -- This message has been scanned for viruses and dangerous content by MailScanner<http://www.mailscanner.info/>, and no known threats were found. -- This message has been scanned for viruses and dangerous content by MailScanner<http://www.mailscanner.info/>, and no known threats were found.
Current thread:
- Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? SCHALIP, MICHAEL (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Jones, Justin (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? SCHALIP, MICHAEL (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Jones, Justin (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? SCHALIP, MICHAEL (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Jones, Justin (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Jones, Justin (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Panagis Syrigos (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? SCHALIP, MICHAEL (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Jones, Justin (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? William G. Thompson, Jr. (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Flynn, Gary - flynngn (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Teresa Beamer (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? Ken Connelly (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? SCHALIP, MICHAEL (Aug 04)
- Re: Interesting "caching" problem - anyone using a Gmail "channel" in Ellucian's "Luminis" portal?? David H Gunnells (Aug 11)