[olug] Idea for Oct OLUG meeting - Security Step 1

[Justin Reiners]

systemctl disable firewalld && sed -i 's/^SELINUX=.*/SELINUX=disabled/g'
/etc/sysconfig/selinux && cat /etc/sysconfig/selinux && sudo reboot





On Tue, Sep 5, 2017 at 10:24 AM, Adam Haeder <adam at adamhaeder.com> wrote:

> I'm the officiate for the Oct and Nov OLUG meetings, and I'm thinking of
> speaker ideas, let me know what you think.
>
> Security Step 1 - what to do after you finish your linux install to 'lock
> your box down'
>  - Audit running processes
>  - Audit startup scripts (basic overview of systemd)
>  - netstat -anp | grep LISTEN
>  - host-based firewall
>
> Anything I'm missing? What other things do you all do from a security
> perspective right after your initial install?
>
> --
> Adam Haeder
> adam at adamhaeder.com
>
> Check out my latest book: LPI Linux Certification in a Nutshell from
> O'Reilly: http://bit.ly/bvQQ0I
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