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тАО10-15-2009 04:15 AM
тАО10-15-2009 04:15 AM
To configure shadow password.
I`m using HPUX 11.23 I would like to change password store from passwd to shadow.
can anyone help explain me the impact/feasibility/advantage/risk of this change. I have the knowledge in configuration part but want to know more details about the impact and advantage of this.
My all HP-UNIX server are running with 11.23 OS version and oracle 10g DB and some of the third party s/w also.
Thanks in advance.
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тАО10-15-2009 04:27 AM
тАО10-15-2009 04:27 AM
Re: To configure shadow password.
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тАО10-15-2009 01:33 PM
тАО10-15-2009 01:33 PM
Re: To configure shadow password.
Actually shadow is used to make any modification of user management.so I don't think, it would be goes major impact of your machine
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тАО10-15-2009 01:35 PM
тАО10-15-2009 01:35 PM
Re: To configure shadow password.
I see no downside to doing this.
You will find it improves compatability with Linux systems as well.
You should test this out in a sandbox type of server before trying it in production.
I recently did this to a pair of D class 11.11 systems in my home. No negative impact, but these were not production servers.
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Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
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тАО10-15-2009 02:02 PM
тАО10-15-2009 02:02 PM
Re: To configure shadow password.
I see only advantages in improved security and in additional security features by moving to a 'shadow' password implementation. There is a decent overview of features in the 11.11 add-on product sheet here:
https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=ShadowPassword
As it notes, any standard libc or Perl interface works just fine with it. If you have scripts (shell too) that directly read '/etc/passwd' the only difference they will note is that the password field (field #2, one-relative) will be replaced with a lowercase letter "x".
Moving forward from 11.23 you will find that the 'shadow' implementation is the basis for even more security enhancements:
https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=PHI11i3
Regards!
...JRF...
Regards!
...JRF...
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тАО10-15-2009 10:49 PM
тАО10-15-2009 10:49 PM
Re: To configure shadow password.
just saying, if your box is up-to-date, you should not expect any problems. is there software on, using the system passwords and older then 2 years. might be worth checking for updates first.