Book Image

Linux for Networking Professionals

By : Rob VandenBrink
1 (1)
Book Image

Linux for Networking Professionals

1 (1)
By: Rob VandenBrink

Overview of this book

As Linux continues to gain prominence, there has been a rise in network services being deployed on Linux for cost and flexibility reasons. If you are a networking professional or an infrastructure engineer involved with networks, extensive knowledge of Linux networking is a must. This book will guide you in building a strong foundation of Linux networking concepts. The book begins by covering various major distributions, how to pick the right distro, and basic Linux network configurations. You'll then move on to Linux network diagnostics, setting up a Linux firewall, and using Linux as a host for network services. You'll discover a wide range of network services, why they're important, and how to configure them in an enterprise environment. Finally, as you work with the example builds in this Linux book, you'll learn to configure various services to defend against common attacks. As you advance to the final chapters, you’ll be well on your way towards building the underpinnings for an all-Linux datacenter. By the end of this book, you'll be able to not only configure common Linux network services confidently, but also use tried-and-tested methodologies for future Linux installations.
Table of Contents (20 chapters)
1
Section 1: Linux Basics
4
Section 2: Linux as a Network Node and Troubleshooting Platform
8
Section 3: Linux Network Services

Chapter 5 – Linux Security Standards with Real-Life Examples

  1. Sadly, at this time, the USA does not have any federal privacy legislation. Hopefully, that will change in the near future!
  2. No, the critical controls are not meant as an audit framework. However, you can certainly be assessed against them.

    For instance, in critical control 1, there is a recommendation to deploy 802.1x authentication for network access. This implies that your workstations and/or user accounts "authenticate" to the network and that the authentication process dictates what that station and userid combination has access to. While this isn't an audit item (it doesn't discuss specific settings or even specific services or accesses), whether you have implemented 802.1x in your infrastructure or not can be assessed in a larger security program or set of projects.

  3. The first answer to this is that the first check might not be accurate, and a parallax view can be helpful in determining...