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 14: Honeypot Services on Linux

In this chapter, we'll be discussing honeypots – fake services that you can deploy to collect attacker activity with a false positive rate of just about zero. We'll discuss various architectures and placement options, as well as the risks of deploying honeypots. A few different honeypot architectures will be discussed as well. This chapter should start you on the path of implementing various "deception" approaches on the network to distract and delay your attackers and provide very high-fidelity logs of attacker activity with almost no false positives.

In this chapter, we'll look at the following topics:

  • Honeypot overview – what is a honeypot, and why do I want one?
  • Deployment scenarios and architecture – where do I put a honeypot?
  • Risks of deploying honeypots
  • Example honeypots
  • Distributed/community honeypot – the Internet Storm Center's DShield Honeypot Project...