Educause Security Discussion mailing list archives

Re: Password change redirect limitations


From: "Jones, Mark B" <Mark.B.Jones () UTH TMC EDU>
Date: Tue, 6 Oct 2020 15:53:23 +0000

If I am reading this correctly you are not using SAML.  I think that would 
resolve this, obviate the need to sync passwords at all, and simplify your 
user support for password management.



From: The EDUCAUSE Security Community Group Listserv 
<SECURITY () LISTSERV EDUCAUSE EDU> On Behalf Of Frank Barton
Sent: Tuesday, October 6, 2020 8:54 AM
To: SECURITY () LISTSERV EDUCAUSE EDU
Subject: [SECURITY] Password change redirect limitations



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Hi Folks, I've just spent the last couple weeks going back and forth with 
Google Support, and our Higher Education Google person, and I figure I should 
let these groups know the result of this.



Background:

*       We sync passwords from Active Directory to G-Suite using the Password Sync 
Tool on all Domain Controllers
*       We have the appropriate settings from 
https://support.google.com/a/answer/2611842 
<https://urldefense.proofpoint.com/v2/url?u=https-3A__support.google.com_a_answer_2611842&d=DwMFaQ&c=bKRySV-ouEg_AT-w2QWsTdd9X__KYh9Eq2fdmQDVZgw&r=Lgw4Sh6g47kM5A_tpEcLZDyPGvmOKdeDlyp60PwA78c&m=jCRqsxx367xKALFP2zSW6frwizJx1CtTarGJiCfJdsk&s=HFw97xa0C9fPftyPL9TmuI6lUt9XBlixELV98rQEb8M&e=>
 
configured to "Prevent users from changing their Google passwords" (support 
has verified this) - users should be directed to our internal password 
change/reset page

Problem:

*       When a Google account is flagged as "Require password change: On" the 
password change is NOT redirected, and process as a Google Password change

Sub-Problem:

*       When an account is flagged by Google's automatic process for compromise (eg. 
"Leaked Password") the wording of the message states: "This Leaked password 
alert is to inform you that Google has suspended an account in your domain due 
to a potentially leaked password." but this isn't the case - the account isn't 
suspended - it is set as "Require password change"



I am hoping that we can either get the behaviour changed - or get the 
documentation updated to reflect reality.



Frank



-- 

Frank Barton, MBA

Security+, ACMT, MCP

IT Systems Administrator

Husson University

PGP Key Fingerprint: 0249DC644EC78D2F6B5CD2C6C94D3EDB57946437

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