#62d - Ubuntu AD integration 21.04 - restricting who can log on

Here I show how to restrict which users can log on to the Ubuntu linux machine. .

https://www.crazy-logic.co.uk/projects/computing/ubuntu-ad-integration-21-04 for the code snippets.

the default position is sudo realm permit --all the secure option is sudo realm deny --all where are these things stored - /etc/sssd/sssd.conf

00:00 - intro
00:16 - in AD creating Users and Group memberships
00:48 - back into the ubuntu world 01:10 - looking at the login policy 01:26 - testing users access using SU in the default state 01:49 - restricting all accounts 02:11 - allowing a user to log on 02:40 - allowing a group to log on 03:13 - testing log on permissions 03:40 - denying a single users access (what to be aware of) 05:30 - where are setting stored 06:16 - the AD ‘Log On To…’ doesn’t seam to work 07:08 - Log on error messages 08:01 - end

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