Book Image

Mastering Machine Learning for Penetration Testing

By : Chiheb Chebbi
Book Image

Mastering Machine Learning for Penetration Testing

By: Chiheb Chebbi

Overview of this book

Cyber security is crucial for both businesses and individuals. As systems are getting smarter, we now see machine learning interrupting computer security. With the adoption of machine learning in upcoming security products, it’s important for pentesters and security researchers to understand how these systems work, and to breach them for testing purposes. This book begins with the basics of machine learning and the algorithms used to build robust systems. Once you’ve gained a fair understanding of how security products leverage machine learning, you'll dive into the core concepts of breaching such systems. Through practical use cases, you’ll see how to find loopholes and surpass a self-learning security system. As you make your way through the chapters, you’ll focus on topics such as network intrusion detection and AV and IDS evasion. We’ll also cover the best practices when identifying ambiguities, and extensive techniques to breach an intelligent system. By the end of this book, you will be well-versed with identifying loopholes in a self-learning security system and will be able to efficiently breach a machine learning system.
Table of Contents (13 chapters)

NLP in-depth overview

NLP is the art of analyzing and understanding human languages by machines. According to many studies, more than 75% of the used data is unstructured. Unstructured data does not have a predefined data model or not organized in a predefined manner. Emails, tweets, daily messages and even our recorded speeches are forms of unstructured data. NLP is a way for machines to analyze, understand, and derive meaning from natural language. NLP is widely used in many fields and applications, such as:

  • Real-time translation
  • Automatic summarization
  • Sentiment analysis
  • Speech recognition
  • Build chatbots

Generally, there are two different components of NLP:

  • Natural Language Understanding (NLU): This refers to mapping input into a useful representation.
  • Natural Language Generation (NLG): This refers to transforming internal representations into useful representations. In...