Open-Source Security Operations Center (Soc) - Alfred Basta

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Résumé :

Preface xiii

1 Introduction to SOC Analysis 1

Overview of Security Operations Centers (SOCs) 1

Importance of SOC Analysis 1

Objectives and Scope of the Book 2

Structure of the Book 3

Challenges in SOC 4

SOC Roles and Responsibilities 6

SOC Team Structure and Roles 7

SOC Models and How to Choose 8

Choosing the Right SOC Model 10

Evaluate Where You Are 11

Define the Business Objectives 12

Designing an SOC 13

Future Trends and Developments in SOCs 15

SOC Challenges and Best Practices 16

Best Practices for SOC Management 17

Case Studies and Examples of Successful SOCs 18

References 19

2 SOC Pillars 21

Introduction 21

Definition of SOC Pillars 21

People 22

Process 23

Technology 25

Data 26

Importance of SOC Pillars in Cybersecurity 28

Levels of SOC Analysts 28

Processes 31

Event Triage and Categorization/The Cyber Kill Chain in Practice 31

Prioritization and Analysis/Know Your Network and All Its Assets 33

Remediation and Recovery 34

Assessment and Audit 34

Threat Intelligence 34

Threat Intelligence Types 35

Threat Intelligence Approaches 36

Threat Intelligence Advantages 36

References 36

3 Security Incident Response 39

The Incident Response Lifecycle 39

Incident Handling and Investigation Techniques 40

Post-incident Analysis: Learning from Experience to Strengthen Defenses 42

The Importance of Information Sharing for Effective Incident Response 44

Handling Advanced Persistent Threats and Complex Incidents 47

Communication Strategies During and After Incidents 49

Cross-functional Coordination in Incident Response 51

Leveraging Technical Key Performance Indicators 53

Navigating Incident Impacts Through Decisive Prioritization 55

Adaptive Access Governance 56

Maintaining Response Communications and Integrations 57

Incident Response in Diverse IT Environments 58

Addressing International and Jurisdictional Challenges in Incident Response 60

Mental Health and Stress Management for SOC Analysts and Incident Responders 62

Case Studies and Real-World Incident Analysis: A Crucial Practice for Enhancing Incident Response 63

Analyzing the 2021 Microsoft Exchange Server Vulnerabilities 64

References 64

4 Log and Event Analysis 67

The Role of Log and Event Analysis in SOCs 67

Advanced Log Analysis Techniques 70

Detecting Anomalies and Patterns in Event Data 71

Integrating Log Analysis with Other SOC Activities 72

Enhancing Log Data Security and Integrity 80

Reconstructing the Attack Chain 81

Leveraging APIs for Advanced Threat Detection 83

Cross-platform Log Analysis Challenges and Solutions 88

Developing Skills in Log Analysis for SOC Analysts 90

Spotting Cloud Cryptojacking 91

Integration of Log Analysis with Threat Intelligence Platforms 93

Evaluating Log Analysis Tools and Solutions 94

Addressing the Volume, Velocity, and Variety of Log Data 95

Building a Collaborative Environment for Log Analysis 96

Democratized Threat Intelligence 97

References 97

5 Network Traffic Analysis 99

Traffic Segmentation and Normalization 99

Threat Intelligence Integration 100

Contextual Protocol Analysis 103

Security Regression Testing 107

Network-based Intrusion Detection and Prevention Systems (NIDS/NIPS) 109

Vulnerability Validation 113

Impact Examination 114

Inspecting...

Biographie:

Alfred Basta, PhD, CCP (CMMC), CISM, CPENT, LPT, OSCP, PMP, CRTO, CHPSE, CRISC, CISA, CGEIT, CASP+, CYSA+, is a professor of mathematics, cryptography, and information security as well as a professional speaker on internet security, networking, and cryptography. He is a member of many associations, including ISACA, ECE, and the Mathematical Association of America. Dr. Basta's other publications include Pen Testing from Contract to Report, Computer Security and Penetration Testing, Mathematics for Information Technology, Linux Operations and Administration, and Database Security. In addition, Dr. Basta is the chair of EC-Council's CPENT Scheme Committee. He has worked as a faculty member and curriculum advisor for programming and cyber security programs at numerous colleges and universities.

Nadine Basta, MSc., CEH, is a professor of computer science, cybersecurity, mathematics, and information technology. Her numerous certifications include CEH, MCSE, MSDBA, CCDP, NCSE, NCTE, and CCA. A security consultant and auditor, she combines strong in the field experience with her academic background. She is also the author of Computer Security and Penetration Testing, Mathematics for Information Technology, and Linux Operations and Administration. Nadine has extensive teaching and research experience in computer science and cybersecurity.

Waqar Anwar is a Cybersecurity Curriculum Specialist with over 10 years of experience in the field. He also develops and delivers training to faculty and staff on cybersecurity topics and conducts research on cybersecurity topics. Mr. Anwar is a frequent speaker at industry conferences. He is also a member of several cybersecurity organizations including SysAdmin, Audit, Network and Security SANS, CYBRARY, and Information Systems Security Association International ISSA.

Mohammad Ilyas Essar is a Certified OSCP, CRTO, HTB CPTS, CASP+, PENTEST+, and CEH Master. He is currently employed as a Senior Cybersecurity Analyst in Canada. He is highly passionate and dedicated to the field of cybersecurity. With a solid career background in this domain, he brings five years of progressive experience spanning various domains. Ilyas specializes in Red Teaming, offensive security, and penetration testing, consistently achieving exceptional results. Ilyas is constantly driven to excel in his field, actively participating in Capture The Flag (CTF) competitions, where he dedicates a significant portion of his time to honing his skills as a Pentester and Red Teamer. He is also part of Synack Red Team, where he performs bug bounty hunting....

Sommaire:

A comprehensive and up-to-date exploration of implementing and managing a security operations center in an open-source environment

In Open-Source Security Operations Center (SOC): A Complete Guide to Establishing, Managing, and Maintaining a Modern SOC, a team of veteran cybersecurity practitioners delivers a practical and hands-on discussion of how to set up and operate a security operations center (SOC) in a way that integrates and optimizes existing security procedures. You'll explore how to implement and manage every relevant aspect of cybersecurity, from foundational infrastructure to consumer access points.

In the book, the authors explain why industry standards have become necessary and how they have evolved - and will evolve - to support the growing cybersecurity demands in this space. Readers will also find:

• A modular design that facilitates use in a variety of classrooms and instructional settings
• Detailed discussions of SOC tools used for threat prevention and detection, including vulnerability assessment, behavioral monitoring, and asset discovery
• Hands-on exercises, case studies, and end-of-chapter questions to enable learning and retention

Perfect for cybersecurity practitioners and software engineers working in the industry, Open-Source Security Operations Center (SOC) will also prove invaluable to managers, executives, and directors who seek a better technical understanding of how to secure their networks and products....