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How to restrict users access on a Linux machine

Aug 24, 2017, 15:00 (0 Talkback[s])
(Other stories by Egidio Docile)

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In this tutorial we are going to learn how to restrict access to a Linux machine by interacting with two files: /etc/securetty, which let us specify from what console it's possible to login directly as root, and /etc/security/access.conf, in which we can set some rules to restrict access for specified users or groups from certain origins.

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