Book Image

Cisco Certified CyberOps Associate 200-201 Certification Guide

By : Glen D. Singh
Book Image

Cisco Certified CyberOps Associate 200-201 Certification Guide

By: Glen D. Singh

Overview of this book

Achieving the Cisco Certified CyberOps Associate 200-201 certification helps you to kickstart your career in cybersecurity operations. This book offers up-to-date coverage of 200-201 exam resources to fully equip you to pass on your first attempt. The book covers the essentials of network security concepts and shows you how to perform security threat monitoring. You'll begin by gaining an in-depth understanding of cryptography and exploring the methodology for performing both host and network-based intrusion analysis. Next, you'll learn about the importance of implementing security management and incident response strategies in an enterprise organization. As you advance, you'll see why implementing defenses is necessary by taking an in-depth approach, and then perform security monitoring and packet analysis on a network. You'll also discover the need for computer forensics and get to grips with the components used to identify network intrusions. Finally, the book will not only help you to learn the theory but also enable you to gain much-needed practical experience for the cybersecurity industry. By the end of this Cisco cybersecurity book, you'll have covered everything you need to pass the Cisco Certified CyberOps Associate 200-201 certification exam, and have a handy, on-the-job desktop reference guide.
Table of Contents (25 chapters)
1
Section 1: Network and Security Concepts
5
Section 2: Principles of Security Monitoring
9
Section 3: Host and Network-Based Analysis
14
Section 4: Security Policies and Procedures
21
Chapter 17: Mock Exam 1
22
Chapter 18: Mock Exam 2

Identifying protected data in a network

Threat actors are creating more sophisticated attacks and threats to compromise large organizations while going undetected. There are many syndicate hacking groups and cyber armies that are working around the clock to create Advanced Persistent Threats (APTs). The objective of APTs is to infiltrate a network while evading any threat detection security solutions and remaining persistent. The threat actors use APTs to gather intelligence and exfiltrate data from their target organizations.

While APTs are very sophisticated, threat actors are also creating crypto-malware and ransomware. Crypto-malware is designed to encrypt the data on a system while leaving the user unable to access or even decrypt their files. Ransomware is a type of crypto-malware that is also designed to encrypt all the data on a victim's devices, except the operating system. Once a system is infected with ransomware, the most valuable asset (data) is held hostage and...