The aim of this book is to explore the definitions and fundamentals of offensive security versus defensive security and describe the different tools and technologies for protecting against cyber threats. The book offers strategies of practical aspects of cybersecurity, covers the main disciplines needed to understand cybersecurity, and demonstrates ethical and legal concepts of cyber activities. It presents important concepts relevant for cybersecurity strategies, including the concept of cybercrime, cyber defense, protection of IT systems, and analysis of risks.

Key Features Gain a clear understanding of the attack methods, and patterns to recognize abnormal behavior within your organization with Blue Team tactics Learn to unique techniques to gather exploitation intelligence, identify risk and demonstrate impact with Red Team and Blue Team strategies A practical guide that will give you hands-on experience to mitigate risks and prevent attackers from infiltrating your system Book DescriptionThe book will start talking about the security posture before moving to Red Team tactics, where you will learn the basic syntax for the Windows and Linux tools that are commonly used to perform the necessary operations. You will also gain hands-on experience of using new Red Team techniques with powerful tools such as python and PowerShell, which will enable you to discover vulnerabilities in your system and how to exploit them. Moving on, you will learn how a system is usually compromised by adversaries, and how they hack user's identity, and the various tools used by the Red Team to find vulnerabilities in a system. In the next section, you will learn about the defense strategies followed by the Blue Team to enhance the overall security of a system. You will also learn about an in-depth strategy to ensure that there are security controls in each network layer, and how you can carry out the recovery process of a compromised system. Finally, you will learn how to create a vulnerability management strategy and the different techniques for manual log analysis.What you will learn Learn the importance of having a solid foundation for your security posture Understand the attack strategy using cyber security kill chain Learn how to enhance your defense strategy by improving your security policies, hardening your network, implementing active sensors, and leveraging threat intelligence Learn how to perform an incident investigation Get an in-depth understanding of the recovery process Understand continuous security monitoring and how to implement a vulnerability management strategy Learn how to perform log analysis to identify suspicious activities Who this book is for This book aims at IT professional who want to venture the IT security domain. IT pentester, Security consultants, and ethical hackers will also find this course useful. Prior knowledge of penetration testing would be beneficial.

Numerous publications exist which examine elements of the security discipline. Few address these elements as a continuum of interrelated functions. None examine the structure of Offensive vice Defensive security in anything other than the domain of international security . This text has been written to fill this gap and to support a course in Offensive-Defensive Security, developed by Henley-Putnam University, which briefly reviews the history of the field of strategic security and its three component parts protection, intelligence, and counterterrorism as well as its two distinguishing characteristics: offensive tactics and operations combined with technological innovation. The course then moves to an in-depth assessment of related security areas that focus on defensive tactics and operations: homeland security, criminal justice, conflict and peace studies, and emergency management. While these fields may appear at first to be part of strategic security, this course and the associated text explores the critical differences and the fact that they are also critical elements of industrial, governmental, and military security. Emphasis will be placed at an introductory level both academic and professional distinctions and discuss the structures associated within these domains. The text is divided into the following key sections: Section 1: The Basics Section 2: The Environment Section 3: Security Planning and Management Section 1 provides an orientation for the reader to a common frame of reference through information provided in the following chapters. It is not intended to be a single source of all relevant information. Additionally, this text is not intended to be the exhaustive single source for all conditions. Rather, it provides a roadmap of considerations on how to reach a specific goal in an efficient and informed manner. Section 2 examines the world the security professional must inhabit, again, in a generalized manner and, likely, in a way never before considered. Elements of neurology, biology, physics, philosophy, logic, analytics, and finance are presented in a manner unique to the changing paradigm of Offensive-Defensive Security philosophy. The various chapters are labeled as terrains as the best representation of the environmental information to be discussed. Each will approach the topics in as clear a manner possible of current thinking and science within each as critical to the understanding of the total security environment; the how, why, and in what ways they will affect the world of this security paradigm. Finally, Section 3 incorporates the information of the first two sections and applies the knowledge gained to the planning and management of an integrated security plan. The objective of this section is to utilize the concepts and processes developed via international agencies such as the Project Management Institute to demonstrate how to create an integrated and manageable enterprise structure and not a one-size fits all template. As the knowledge consolidates, integration begins, that of incorporating the security entity into the enterprise as a whole be that enterprise be a business, government entity, or military operation. The only difference is the scale. This is a vital step in that the act of protection cannot interfere with the process of performing the enterprise function. In fact, it must enhance the enterprise function and assist in ensuring its success. Key Learning Points The approach and purpose of this text has been outlined. The following are the key reasons or learning points in summary. a. Define the key elements and environments within which the security plan and operational management activities must occur b. Familiarize the student with cultural, biological, financial, informational, and legal aspects necessary for the understanding of how these domains influence human behavior; the primary aspect of security planning and operations c. Familiarize the

“We are dropping cyber bombs. We have never done that before.”—U.S. Defense Department official A new era of war fighting is emerging for the U.S. military. Hi-tech weapons have given way to hi tech in a number of instances recently: A computer virus is unleashed that destroys centrifuges in Iran, slowing that country’s attempt to build a nuclear weapon. ISIS, which has made the internet the backbone of its terror operations, finds its network-based command and control systems are overwhelmed in a cyber attack. A number of North Korean ballistic missiles fail on launch, reportedly because their systems were compromised by a cyber campaign. Offensive cyber operations like these have become important components of U.S. defense strategy and their role will grow larger. But just what offensive cyber weapons are and how they could be used remains clouded by secrecy. This new volume by Amy Zegart and Herb Lin is a groundbreaking discussion and exploration of cyber weapons with a focus on their strategic dimensions. It brings together many of the leading specialists in the field to provide new and incisive analysis of what former CIA director Michael Hayden has called “digital combat power” and how the United States should incorporate that power into its national security strategy.

Playing A Game…. And Don’t Know the Cyber Security Rules. Networking in the form of internet, extranet, intranet, and virtual private network (vpn) has opened many doors for businesses. No longer is commerce inhibited by time zones or geographic locations to conduct financial transactions. Cyberspace affords businesses enormous revenue opportunities with reduced associated costs. All that is necessary for customers to make online purchases is internet availability and connectivity, an internet of things (IoT) digital media (i.e. laptop, desktop, tablet, smartphone, etc), and a method of payment (i.e. bank account, credit card debit card, etc). The problem resonates from the protection of your personal identifiable information (PII) during authentication and validation processes. The Digital Battle: Cyber Security is an attempt to assist consumers by protecting their PII, trade secrets, and critical infrastructure from compromise. To prevent exploitation, consumers need vigilance paired with knowledge. Using strategies of cyber security outlined in the three domains within this book, readers can gain the tools they need to succeed. Be Ready, cover your Defenses, and take the Offensive with Cyber Warfare Tactics.

If you hope to outmaneuver threat actors, speed and efficiency need to be key components of your cybersecurity operations. Mastery of the standard command-line interface (CLI) is an invaluable skill in times of crisis because no other software application can match the CLI’s availability, flexibility, and agility. This practical guide shows you how to use the CLI with the bash shell to perform tasks such as data collection and analysis, intrusion detection, reverse engineering, and administration. Authors Paul Troncone, founder of Digadel Corporation, and Carl Albing, coauthor of bash Cookbook (O’Reilly), provide insight into command-line tools and techniques to help defensive operators collect data, analyze logs, and monitor networks. Penetration testers will learn how to leverage the enormous amount of functionality built into nearly every version of Linux to enable offensive operations. In four parts, security practitioners, administrators, and students will examine: Foundations: Principles of defense and offense, command-line and bash basics, and regular expressions Defensive security operations: Data collection and analysis, real-time log monitoring, and malware analysis Penetration testing: Script obfuscation and tools for command-line fuzzing and remote access Security administration: Users, groups, and permissions; device and software inventory

Updated and revised edition of the bestselling guide to developing defense strategies against the latest threats to cybersecurity Key FeaturesCovers the latest security threats and defense strategies for 2020Introduces techniques and skillsets required to conduct threat hunting and deal with a system breachProvides new information on Cloud Security Posture Management, Microsoft Azure Threat Protection, Zero Trust Network strategies, Nation State attacks, the use of Azure Sentinel as a cloud-based SIEM for logging and investigation, and much moreBook Description Cybersecurity – Attack and Defense Strategies, Second Edition is a completely revised new edition of the bestselling book, covering the very latest security threats and defense mechanisms including a detailed overview of Cloud Security Posture Management (CSPM) and an assessment of the current threat landscape, with additional focus on new IoT threats and cryptomining. Cybersecurity starts with the basics that organizations need to know to maintain a secure posture against outside threat and design a robust cybersecurity program. It takes you into the mindset of a Threat Actor to help you better understand the motivation and the steps of performing an actual attack – the Cybersecurity kill chain. You will gain hands-on experience in implementing cybersecurity using new techniques in reconnaissance and chasing a user's identity that will enable you to discover how a system is compromised, and identify and then exploit the vulnerabilities in your own system. This book also focuses on defense strategies to enhance the security of a system. You will also discover in-depth tools, including Azure Sentinel, to ensure there are security controls in each network layer, and how to carry out the recovery process of a compromised system. What you will learnThe importance of having a solid foundation for your security postureUse cyber security kill chain to understand the attack strategyBoost your organization's cyber resilience by improving your security policies, hardening your network, implementing active sensors, and leveraging threat intelligenceUtilize the latest defense tools, including Azure Sentinel and Zero Trust Network strategyIdentify different types of cyberattacks, such as SQL injection, malware and social engineering threats such as phishing emailsPerform an incident investigation using Azure Security Center and Azure SentinelGet an in-depth understanding of the disaster recovery processUnderstand how to consistently monitor security and implement a vulnerability management strategy for on-premises and hybrid cloudLearn how to perform log analysis using the cloud to identify suspicious activities, including logs from Amazon Web Services and AzureWho this book is for For the IT professional venturing into the IT security domain, IT pentesters, security consultants, or those looking to perform ethical hacking. Prior knowledge of penetration testing is beneficial.