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Practical Threat Intelligence and Data-Driven Threat Hunting

You're reading from   Practical Threat Intelligence and Data-Driven Threat Hunting A hands-on guide to threat hunting with the ATT&CK™ Framework and open source tools

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Product type Paperback
Published in Feb 2021
Publisher Packt
ISBN-13 9781838556372
Length 398 pages
Edition 1st Edition
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Author (1):
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Valentina Costa-Gazcón Valentina Costa-Gazcón
Author Profile Icon Valentina Costa-Gazcón
Valentina Costa-Gazcón
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Toc

Using data dictionaries

We have already discussed about some different data sources from which we can collect data in Chapter 3, Where does data come from where we stated that we can distinguish mostly three types of data logs sources: endpoint data sources, network data sources and security data sources.

In this chapter, we are going to learn how using data dictionaries will help us relate the data sources with the data analytics gathered. We use the data dictionaries to give the events meaning through standardization.

The amount of data collected will vary depending on the organization infrastructure, security policies and resources. So the first thing to do will be to identify the data sources that you have available in your organization’s environment. Once you have identified all the data sources, you can use a Collection Management Framework (CMF) to record which tools you are using and which information you are gathering from them.

Important note

We talked about CMFs in...

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