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- Path: sparky!uunet!olivea!hal.com!darkstar.UCSC.EDU!cats.ucsc.edu!haynes
- From: haynes@cats.ucsc.edu (Jim Haynes)
- Newsgroups: comp.unix.large
- Subject: Re: User registration on diverse computer systems
- Message-ID: <17jsl1INN329@darkstar.UCSC.EDU>
- Date: 28 Aug 92 00:40:01 GMT
- References: <5673@mccuts.uts.mcc.ac.uk> <yvcnv6a@lynx.unm.edu> <1992Aug27.190847.10292@bcars64a.bnr.ca>
- Organization: University of California; Santa Cruz
- Lines: 23
- NNTP-Posting-Host: hobbes.ucsc.edu
-
-
- A similar system (user self-registers, using student ID number as a
- temporary authenticator) is in use here; and we got it from MIT Project
- Athena. Yes, an intruder knowning someone's name and student ID
- number can open an account (if the real person hasn't done so already).
- In our situation we don't consider this a big deal because we can't
- keep students from sharing login names and passwords anyway.
-
- If this isn't secure enough for you a solution I guess would be for the
- master data base to send over not the student ID number but some unique
- random-ish number or string of its own making; and then to send the same
- number by paper mail to the person to use in registration. Or if you
- really want to have photo ID cards checked then have the person who does
- the checking give out the made-up number.
-
- A lot of things would be more secure if we didn't use the social security
- number for anything except social security.
- --
- haynes@cats.ucsc.edu
- haynes@cats.bitnet
-
- "Any clod can have the facts, but having opinions is an Art."
- Charles McCabe, San Francisco Chronicle
-