Comprehensive DNS Security and DNSSEC

Comprehensive DNS Security and DNSSEC, available at $39.99, has an average rating of 4.5, with 28 lectures, 4 quizzes, based on 47 reviews, and has 1286 subscribers.

You will learn about You will learn DNS protocol architecture. You willl understand DNS security mechanisms such as DNSSEC, RPZ, ACL, Chroot, etc. You wlll dive into DNS Security Extensions, or DNSSEC. You will explore DNS Attacks such as DDoS, DNS amplification, cache poisoning, website defacing, etc. You will see the best practices for configuring and securing DNS. Youll be configuring BIND DNS as a resolver server and as an authoritative server with a focus on security. This course is ideal for individuals who are Information Security Professionals or Network Engineers or IT Architects or Security Managers or Infrastructure Engineers It is particularly useful for Information Security Professionals or Network Engineers or IT Architects or Security Managers or Infrastructure Engineers.

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Summary

Title: Comprehensive DNS Security and DNSSEC

Price: $39.99

Average Rating: 4.5

Number of Lectures: 28

Number of Quizzes: 4

Number of Published Lectures: 26

Number of Published Quizzes: 2

Number of Curriculum Items: 32

Number of Published Curriculum Objects: 28

Original Price: $109.99

Quality Status: approved

Status: Live

What You Will Learn

You will learn DNS protocol architecture.

You willl understand DNS security mechanisms such as DNSSEC, RPZ, ACL, Chroot, etc.

You wlll dive into DNS Security Extensions, or DNSSEC.

You will explore DNS Attacks such as DDoS, DNS amplification, cache poisoning, website defacing, etc.

You will see the best practices for configuring and securing DNS.

Youll be configuring BIND DNS as a resolver server and as an authoritative server with a focus on security.

Who Should Attend

Information Security Professionals

Network Engineers

IT Architects

Security Managers

Infrastructure Engineers

Target Audiences

Information Security Professionals

Network Engineers

IT Architects

Security Managers

Infrastructure Engineers

Welcome to the “Comprehensive DNS Security and DNSSEC” course.

In this course, you will learn the foundation of the Domain Name System, how it works and how to make it secure. You’ll learn DNS functions, DNS history, DNS structure and architecture and DNS security.

You will learn the difference between authoritative DNS and recursive DNS.

You will understand what is a zone file and what is a reverse zone file.

You will see the most common attacks against DNS systems and how to secure your infrastructure.

You will understand BINDDNS configuration as a recursive server as well as as an authoritative server.

We will cover the techniques used to target DNS systems as well as those that take advantage of the DNS system to carry out a malicious activity. Examples include:

Fingerprinting the DNS

Distributed Denial-of-Service (DDoS) against DNS.

DNS Spoofing

DNS Amplification attacks

Cache poisoning

Domain hijacking

You will learn to use different command line tools and utilities, such as whois, dig, hping3, fpdns, etc.

You will learn to readthe DNS packet information, such as the header, the answer section, and the additional information section.

You will be able to understand the security and filtering on incoming requests using Response Policy Zones, and tracking down bad domains.

You will discover DNSSEC, the framework that is being adopted to sign and secure DNS communications. TSIG is also covered in this course.

This course will be kept updated with relevant material when the students ask for it. So, don’t hesitate to leave a message. Feel free to suggest topics you’d like to understand more.

For more information don’t hesitate to ask in the Q&A section, I’ll be happy to help.

Please leave feedback.

I wish you a happy learning experience.

Thank you for choosing this course.

Taoufik Znibae

Course Curriculum

Chapter 1: DNS Protocol Overview

Lecture 1: Course Overview

Lecture 2: DNS History

Lecture 3: DNS Architecture

Lecture 4: DNS Zone File

Lecture 5: DNS Reverse Zone

Lecture 6: Whois

Lecture 7: DNS Packet – Part 1

Lecture 8: DNS Packet – Part 2

Chapter 2: Fundamental DNS Security

Lecture 1: DNS Security Considerations

Lecture 2: DNS Security Considerations 2

Lecture 3: DNS Configuration Errors to Avoid

Lecture 4: Tracking Down Bad Domains

Lecture 5: Securing DNS: RPZs

Lecture 6: DNS Fingerprinting

Lecture 7: Common DNS Attacks

Lecture 8: DNS Cache Poisoning

Lecture 9: Cache Poisoning with Subdomains

Lecture 10: DNS-based Denial of Service (DoS)

Lecture 11: DNS Amplification

Lecture 12: Activity: Configuring A Recursive Server

Lecture 13: Activity: Configuring An Authoritative Server

Lecture 14: BIND DNS Security

Lecture 15: DNSSEC Part 1

Lecture 16: DNSSEC Part 2

Chapter 3: Bonus Videos and Thanks

Lecture 1: Bonus Video: TSIG

Lecture 2: Thank you

Instructors

Taoufik Z.
Cyber Security Expert and Researcher

Rating Distribution

1 stars: 0 votes

2 stars: 1 votes

3 stars: 8 votes

4 stars: 17 votes

5 stars: 21 votes

Frequently Asked Questions

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