Re: permissions
On Wed, Jun 05, 2019 at 01:40:49PM +0200, nourdebian2016@tutanota.com wrote:
> Hi
> We thank you very much for your efforts and great achievements.
> I have a problem I want to solve.
> I have created another group and want to prevent it from connecting to the
> whole machine except for one program either through the firewall or
> through the permissions.
>
> I tried using chmod and removed the execute from the others but the result
> was as if I removed the execution from the user who is me.
> What is the solution ?
> Is there a firewall solution at the software level? what is it ?
> Is there a solution using permissions?
> Thank you
To do what you describe requires a mandatory access control system
(SELinux and AppArmor are two popular choices).
Regards,
-Roberto
--
Roberto C. Sánchez
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