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CCNA Security 210-260 Certification Guide

You're reading from   CCNA Security 210-260 Certification Guide Build your knowledge of network security and pass your CCNA Security exam (210-260)

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781787128873
Length 518 pages
Edition 1st Edition
Tools
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Authors (3):
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Glen D. Singh Glen D. Singh
Author Profile Icon Glen D. Singh
Glen D. Singh
 Vinod Vinod
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Vinod
 Anandh Anandh
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Anandh
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Toc

Table of Contents (23) Chapters Close

Title Page
Packt Upsell
Contributors
Preface
1. Exploring Security Threats FREE CHAPTER 2. Delving into Security Toolkits 3. Understanding Security Policies 4. Deep Diving into Cryptography 5. Implementing the AAA Framework 6. Securing the Control and Management Planes 7. Protecting Layer 2 Protocols 8. Protecting the Switch Infrastructure 9. Exploring Firewall Technologies 10. Cisco ASA 11. Advanced ASA Configuration 12. Configuring Zone-Based Firewalls 13. IPSec – The Protocol that Drives VPN 14. Configuring a Site-to-Site VPN 15. Configuring a Remote-Access VPN 16. Working with IPS 17. Application and Endpoint Security 1. Other Books You May Enjoy Index

Risk


Risk is the possibility of a vulnerability getting exploited. Risk can also be defined as a threat or attack that can cause damage to the business or the organization.

Risk analysis

It is used to forecast any possible risks that may arise within the organization in terms of assets usage, policy weakness, and so on. The impact would be in terms of financial loss, any critical data loss, and other concerns.

Benefits of risk analysis

The following are benefits of risk analysis:

  • Business continuity can be smooth
  • All stakeholders are well-informed about the risk and its consequences so that they try to take proactive steps in their respective roles against the risk
  • From a network security perspective, it basically helps to manage assets and safeguard them from specific attacks

There are two ways in which risk analysis are implemented:

  • Quantitative risk
  • Qualitative risk
Quantitative risk

This method of analysis tries to put in some numbers so that there are some analytical values to identify the risks...

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