Tag: Wireshark

My Preparation for the Wireshark WCNA Exam

Published by Wassim Aouadi on November 28, 2020

In this article I explain how I am preparing for the Wireshark WCNA exam. Study resources Laura Chappell’s WCNA Official Study Guide. Here. CBT Nuggets…

A Domain Name System Tutorial

Published by Wassim Aouadi on September 14, 2015

Here is a collection of my study notes on the Domain Name System protocol. DNS Hierarchy and Database Remember the format of a URL: The…