Thread View: comp.admin.policy
4 messages
4 total messages
Started by Dave Grisham
Wed, 28 Oct 1992 17:32
Locking accounts
Author: Dave Grisham
Date: Wed, 28 Oct 1992 17:32
Date: Wed, 28 Oct 1992 17:32
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Does any site lock accounts that their password guesser guesses? --grish David D. Grisham, Security Administrator Phone (505) 277-8032 Computer & Information Resources & Technology Internet dave@triton.unm.edu Univ. of New Mexico Albuquerque, NM 87131 BITNET DAVE@UNMB
Re: Locking accounts
Author: Joseph A. Watters
Date: Wed, 28 Oct 1992 19:13
Date: Wed, 28 Oct 1992 19:13
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In article <mumble>, dave@lacerta.unm.edu (Dave Grisham) writes: |> Does any site lock accounts that their password guesser guesses? --grish |> If our password guesser guesses a password, we send e-mail to the user and strongly urge that they change the password immediately. We give good password guidelines in the message we send. We check the password a week later. If it has not been changed we change the password for them. They can then go pick up their new password. (We have a system that generates account information pages that are kept in a controlled area and only given to the identifiable account owner.) This doesn't really constitute locking the account, but if a user ignores the change password e-mail, they will discover one day that they can't login until they go get their new password. -- Joseph A. Watters, Jr. jaw@owlnet.rice.edu Deputy Director, Owlnet Rice University Houston, Texas
Re: Locking accounts
Author: Wes Morgan
Date: Wed, 28 Oct 1992 20:44
Date: Wed, 28 Oct 1992 20:44
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dave@lacerta.unm.edu (Dave Grisham) wrote: >Does any site lock accounts that their password guesser guesses? --grish If my guesser successfully breaks a user login, I send email to that user, telling them to change their password; I also give a bit of guidance for "good password selection". This continues until they pick a password that my guesser doesn't break. If the user ignores several email messages AND doesn't change the password, I lock the account; on login, they see a message that says (essentially) "to get your account back, come see XXXX in room XXXX". [If the user goes one week without logging in after I've sent email, I feel that I must lock the account anyway. I realize that many users do not check their email every day, but I feel that a week is adequate time to do so.] As far as our policy goes, locking the account (ONLY after repeated requests to change the password) falls under "failure to follow the directions of University staff acting in the performance of their duties." --Wes -- MORGAN@UKCC | Wes Morgan | ...!ukma!ukecc!morgan morgan@ms.uky.edu | Engineering Computing | morgan@wuarchive.wustl.edu morgan@engr.uky.edu | University of Kentucky | JWMorgan@dockmaster.ncsc.mil Mailing list for AT&T StarServer S/E - starserver-request@engr.uky.edu
Re: Locking accounts
Author: Paul Hubbard
Date: Thu, 29 Oct 1992 19:14
Date: Thu, 29 Oct 1992 19:14
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In article <1992Oct28.154433.12770@ms.uky.edu> morgan@ms.uky.edu (Wes Morgan) writes: >dave@lacerta.unm.edu (Dave Grisham) wrote: >>Does any site lock accounts that their password guesser guesses? --grish > >If my guesser successfully breaks a user login, I send email to that user, >telling them to change their password; I also give a bit of guidance for >"good password selection". > >This continues until they pick a password that my guesser doesn't break. > Our policy here is about the same except we send a combination of e-mail and paper mail. The first and third warnings are sent by e-mail. The second is paper mail. If I crack the password a forth time, I change the encrypted password to the date. (We run crack once a week.) -Paul Hubbard Occidental College
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