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Cybersecurity Blue Team Toolkit

Cybersecurity Blue Team Toolkit

By : Nadean H. Tanner
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Cybersecurity Blue Team Toolkit

Cybersecurity Blue Team Toolkit

By: Nadean H. Tanner

Overview of this book

As reports of major data breaches fill the headlines, it has become impossible for any business, large or small, to ignore the importance of cybersecurity. Most books on the subject, however, are either too specialized for the non-technical professional or too general for positions in the IT trenches. Thanks to author Nadean Tanner’s wide array of experience from teaching at a University to working for the Department of Defense, the Cybersecurity Blue Team Toolkit strikes the perfect balance of substantive and accessible, making it equally useful to those in IT or management positions across a variety of industries. This handy guide takes a simple and strategic look at best practices and tools available to both cybersecurity management and hands-on professionals, whether they be new to the field or looking to expand their expertise. Tanner gives comprehensive coverage to such crucial topics as security assessment and configuration, strategies for protection and defense, offensive measures, and remediation while aligning the concept with the right tool using the CIS Controls version 7 as a guide. Readers will learn why and how to use fundamental open source and free tools such as ping, tracert, PuTTY, pathping, sysinternals, NMAP, OpenVAS, Nexpose Community, OSSEC, Hamachi, InSSIDer, Nexpose Community, Wireshark, Solarwinds Kiwi Syslog Server, Metasploit, Burp, Clonezilla and many more.
Table of Contents (20 chapters)
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1
Cover
2
Foreword
3
Introduction
4
CHAPTER 1: Fundamental Networking and Security Tools
19
Index
20
End User License Agreement

Virtualization

Virtualization is a technology that system administrators have been using in our datacenters for years, and it is at the heart of cloud computing infrastructure. It is a technology that allows the physical resources of a computer (CPU, RAM, hard disk, graphics card, etc.) to be shared by virtual machines (VMs). Consider the old days when a single physical hardware platform—the server—was dedicated to a single‐server application like being a web server. It turns out that a typical web server application didn't utilize much of the underlying hardware resources available to it on the server. For purposes of this discussion, let's assume that a web application running on one of our physical servers utilized 30 percent of the hardware resources. That meant that 70 percent of the physical resources were going unused; thus, the server was being underutilized.

With virtualization, we could now install three web servers by using VMs each utilizing...

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Tech Concepts
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Programming languages
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Cybersecurity Blue Team Toolkit
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