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Operationalizing Threat Intelligence

Operationalizing Threat Intelligence

By : Wilhoit, Opacki
4.6 (14)
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Operationalizing Threat Intelligence

Operationalizing Threat Intelligence

4.6 (14)
By: Wilhoit, Opacki

Overview of this book

We’re living in an era where cyber threat intelligence is becoming more important. Cyber threat intelligence routinely informs tactical and strategic decision-making throughout organizational operations. However, finding the right resources on the fundamentals of operationalizing a threat intelligence function can be challenging, and that’s where this book helps. In Operationalizing Threat Intelligence, you’ll explore cyber threat intelligence in five fundamental areas: defining threat intelligence, developing threat intelligence, collecting threat intelligence, enrichment and analysis, and finally production of threat intelligence. You’ll start by finding out what threat intelligence is and where it can be applied. Next, you’ll discover techniques for performing cyber threat intelligence collection and analysis using open source tools. The book also examines commonly used frameworks and policies as well as fundamental operational security concepts. Later, you’ll focus on enriching and analyzing threat intelligence through pivoting and threat hunting. Finally, you’ll examine detailed mechanisms for the production of intelligence. By the end of this book, you’ll be equipped with the right tools and understand what it takes to operationalize your own threat intelligence function, from collection to production.
Table of Contents (18 chapters)
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1
Section 1: What Is Threat Intelligence?
6
Section 2: How to Collect Threat Intelligence
12
Section 3: What to Do with Threat Intelligence

GIRs

An intelligence requirement is an identified intelligence gap within the organization. We identify this as a piece of information that we don't have or a question that we can't answer – literally, a gap in our intelligence – and then we generate an intelligence requirement for it. GIRs are a collection of these gaps that require some form of CTI collection.

Intelligence requirements are simply collection goals that describe knowledge gaps generated from the data we want to collect. To establish a proactive response or even to fulfill an organizational need, it is fundamental that all collection be directed to build upon some corpus of cyber threat information. This is often referred to as the intelligence repository of an organization. It's important for the collection of these requirements to be fulfilled by a CTI group through security automation, threat hunting, or security research. Doing this will allow your CTI organization to stand up a capability...

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