Introduction

Congratulations! If you are reading this, you have in your possession a powerful tool that can help you to

Improve your awareness and knowledge of network security

Increase your skill level related to the implementation of that security

Prepare for the CCNA Security certification exam

When writing this book, we did so with you in mind, and together we will discover the critical ingredients that make up the recipe for a secure network and work through examples of how to implement these features. By focusing on both covering the objectives for the CCNA Security exam and integrating that with real-world best practices and examples, we created this content with the intention of being your personal tour guides as we take you on a journey through the world of network security.

The CCNA Security Implementing Cisco Network Security (IINS) 210-260 exam is required for the CCNA Security certification. The CCNA Security exam tests your knowledge of securing Cisco routers and switches and their associated networks, and this book prepares you for that exam. This book covers all the topics listed in Cisco’s exam blueprint, and each chapter includes key topics and preparation tasks to assist you in mastering this information. The CD that accompanies this book also includes bonus videos to assist you in your journey toward becoming a CCNA in Security. Of course, the CD included with the printed book also includes several practice questions to help you prepare for the exam.