Your DNS Queries Will Eventually Look Like This - DNS Encoding

Offered By: Hussein Nasser via YouTube

Course Description

Overview

Explore the implementation of 0x20 DNS encoding to enhance DNS cache poisoning resistance in this informative 26-minute video. Learn about the fundamentals of DNS, understand the concept of DNS cache poisoning, and discover how randomizing letter casing in domain names can improve security. Dive into the ASCII 0x20 casing technique, its encryption-based randomization, and potential limitations. Gain insights into this security measure originally proposed by researchers from Georgia Institute of Technology and now being implemented by Google to strengthen DNS query protection.

Syllabus

Intro
How DNS Work
DNS Cache Poisoning
gOoGLe dot CoM
ASCII 0x20 casing
Randomizing the casing with encryption
limitations of this proposal
Credits

Taught by

Hussein Nasser

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