Re: password length and required reset

[Mike Cunningham <mike.cunningham () PCT EDU>]

Very true and I would never propose eliminating password resets for any employee (employees include all faculty). That 
is a must. Our current discussion on password resets is only in the world of students.  

We issue students credentials when they apply, which can be a year before they get on campus. Most will follow the 
steps to "activate" the account, and change their default password, but many don’t use the account until they need to 
take placement tests or come for summer orientation, and by then the password has expired and many forget what password 
they chose, and oddly enough many also forget the answers to their reset questions. We do send them multiple warnings 
via email about their password about to expire but new students don't seem to check email or they do and don't care. 
Once they get past that point and get on campus they use that password for phone wifi access, tablet wifi access, 
laptop wifi access, email account setup on phones and tablets, some game systems with 802.11. Then its time to reset 
the password again and they need to change it in all those places again or end up causing account lockouts when those 
devices continue to try and authenticate with the wrong password. The amount of time we are spending dealing with 
password problems is growing every year and it keeps us from moving forward on new projects. 

Mike Cunningham 

-----Original Message-----
From: The EDUCAUSE Security Constituent Group Listserv [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of Flynn, 
Gary - flynngn
Sent: Monday, October 10, 2016 9:19 AM
To: SECURITY () LISTSERV EDUCAUSE EDU
Subject: Re: [SECURITY] password length and required reset

Compromise of the accounts you mention primarily affect the data and services 
of the owner of the account. That is, they're self-service accounts.

Compromise of a faculty or staff account would almost certainly provide 
unauthorized access to constituent data, institutional data, and/or the 
ability to affect constituent services.

I would guess that the authentication policies for the employees of the 
organizations you listed are different than the policies that apply to their 
customers. At least I'd hope so. :)

Gary Flynn
Security Engineer
James Madison University

> -----Original Message-----
> From: The EDUCAUSE Security Constituent Group Listserv
> [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of Mike
> Cunningham
> Sent: Monday, October 10, 2016 9:10 AM
> To: SECURITY () LISTSERV EDUCAUSE EDU
> Subject: Re: [SECURITY] password length and required reset
>
> Thanks for the feedback.
>
> How do you counter the argument that no other online service that requires
> passwords have any set time limit on a password, and they are sites with
> much more sensitive information. Bank sites, credit card sites, amazon,
> paypal, gmail, yahoo, Hotmail, outlook.com phone companies, Netflix, etc. I
> can't think of any service that I have myself that requires me to change a
> password on a regular basis and that is how students view us, as just 
> another
> online service.  I am 100% in favor of employees needing to reset a password
> since their access gives them access to other peoples data but for students
> they only have access to their own data so password mismanagement only
> puts their own data at risk, just like on any of those other services.
>
> Mike Cunningham
>
> -----Original Message-----
> From: The EDUCAUSE Security Constituent Group Listserv
> [mailto:SECURITY () LISTSERV EDUCAUSE EDU] On Behalf Of Boyd, Daniel
> Sent: Monday, October 10, 2016 8:42 AM
> To: SECURITY () LISTSERV EDUCAUSE EDU
> Subject: Re: [SECURITY] password length and required reset
>
> You are correct in thinking that 12 characters will help.  If you run 
> passwords
> through most any analyzer, that 12th character adds a tremendous amount
> of time to the decryption process... but will not help if common phrases,
> titles, and sequences are used.
>
> We recently moved all faculty, staff and service accounts to a 90-day
> password reset cycle, with a history of 6.  We are considering a minimum
> password age of 2 days, but have not implemented that change yet.  We
> recommend the password to be a minimum of 8, but no longer than 13
> characters (any longer and Office365 complains, at least as of August of 
> this
> year) and cannot contain three consecutive characters of their username.  It
> also must have a capital letter and a number or symbol.
>
> It has taken a number of years to push this policy amid lots of grumbling 
> from
> staff and faculty.  We got buy-in from administration by explaining our
> reasons for implementing, we communicated the change effectively to the
> community and so far, have not had significant backlash.  We considered
> having two different policies for staff and faculty, but decided it was in
> everyone's best interest to enforce the stricter policy (whether they
> believed it or not).
>
> Students have all the same requirements except the max age for their
> password is 180 days.  No issues there either, as this is explained at
> orientation.  While it frustrates a tiny percentage, it is an acceptably low
> percentage.
>
> The key is effective communication and simple explanation of the reasons
> why this is important.
>
> Good luck with any changes you make.
>
> Dan
>
>
> Daniel H. Boyd (94C)
> Senior Network Architect
> Network Operations
> Information Security Advisory Group Chair Berry College
> Phone: 706-236-1750
> Fax:     706-238-5824
>
> There are two rules to follow with your account passwords:
> 1. NEVER SEND YOUR PASSWORD VIA EMAIL (TO ANYONE)!!!!!
> 2. If unsure, consult rule #1
>
>
>
>
> -----Original Message-----
> From: Mike Cunningham [mailto:mike.cunningham () PCT EDU]
> Sent: Friday, October 07, 2016 3:29 PM
> Subject: password length and required reset
>
> We current have a password length rule of 6 with a password expiration of
> 180 days. We are considering changing that to a length of 12 with a
> recommendation to use a pass phrase, and no expiration. Students can want
> to can change their password daily or never. We believe the longer length
> requirement will make the password so much stronger that the password
> reset is no longer needed. This change is for students ONLY. Employees will
> still have a password recent requirement.
>
> Thanks
>
>
> Mike Cunningham
> VP of Information Technology Services/CIO Pennsylvania College of
> Technology