June 2022
Beginner
464 pages
9h
English
Content preview from OPNsense Beginner to Professional
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Chapter 4: System Configuration
In this chapter, we will learn more about system configuration and administration, adding users and groups, authenticating on LDAP servers, managing certificates, changing some advanced operating system settings, and how to back up all system configurations.
As we already learned, OPNsense is a complete security platform with a great framework to manage the operating system it runs on – FreeBSD. We will continue exploring WebGUI and learn how to perform some system administration tasks on it. We are going to create users, groups, and certificates, see the steps to add an external authentication server, change some system settings for testing, and perform backup and restore tests. In this chapter, we will look ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.