2009/1/30 Johannes Becker <[email protected]>:
> Hello,
Hello,
> the device for my USB reader has owner 'root' and group 'scard'.
> I can use the reader without being in group 'scard'.
> How can I restrict the usage of the reader to users in group 'scard' ?
>
> The dilemma arises with Linux machines where you want to restrict
> the card reader to the one locally at the computer and you don't want
> those logged in remotely to interfere with the chipcard.
You can set permissions on the files /var/run/pcscd/pcscd.{comm,pub} for that.
Or just permanently restrict access to the /var/run/pcscd directory.
The directory should not be deleted/recreated on reboot (on Debian and
derivatives).
bye
--
Dr. Ludovic Rousseau
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