Re: user owned groups

From: Dan Nelson (dnelson_at_allantgroup.com)
Date: 05/11/05

  • Next message: Gal Ben-Haim: "problems with pop3 daemons"
    Date: Wed, 11 May 2005 12:26:26 -0500
    To: David Bear <David.Bear@asu.edu>
    
    

    In the last episode (May 11), David Bear said:
    > Apoligies in advance but searches based on keyword were too
    > voluminous.
    >
    > I've noticed that with some Linux distributions the default behavior
    > of creating user accounts created the group with the same name as the
    > user, and made that group the primary group of the user. There are
    > other linux distributions that the throw all users into a default
    > group named users.
    >
    > Freebsd does the first. Assuming that Freebsd was designed to be more
    > secure from the start, I am assuming that creating a group for each
    > user was also deemed a security plus.
    >
    > Are there any documents explaining the reasoning behind this?

    Both systems should be equally secure. The BSD way is a bit more
    flexible in that you can allow user A access to user B's home
    directories by putting user A in group B. Good for allowing teachers
    access to student directories (but only the ones taking their classes),
    or delegating access while an employee is on vacation.

    -- 
    	Dan Nelson
    	dnelson@allantgroup.com
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  • Next message: Gal Ben-Haim: "problems with pop3 daemons"

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