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Re: getting ps to not display all processes for normal users



On Wed, May 30, 2001 at 03:08:18PM +0200, Alwyn Schoeman wrote:
> Its not the processes in themselves which knowledge must be hidden of, but 
> the parameters to processes.  It might contain confidential information like 
> encrypted bank pins, etc....

any program that requires sensitive information to be supplied on the
command line is fundementally broken and should be fixed.  

this is why for example gpg only accepts a passphrase via a file
descriptor, not via the command as far as scripting goes. (mutt for
example pipes the passphrase to gpg, pipes are secure, command line
args are not). 

-- 
Ethan Benson
http://www.alaska.net/~erbenson/

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