FREE WIRESHARK CLASS - Lecture 4 - Navigation

 

To celebrate my 10th year on youtube and to thank all those who watch, like, share and subscribe i wanted to give you a gift. 2 years ago i created a Wireshark class for Udemy which was very popular.

Book Review: 'Startup Myths and Models' by Rizwan Virk — Using the Hero's Journey to Understand Startups (Paul Smith)

 

• Type “Startup” into Amazon book search and you’ll get over 20,000 hits. In this crowded field, the path to producing a work of value is an epic journey. In Startup Myths and Models by Rizwan Virk, the author uses elements of legendary journeys to breathe life into his personal stories of building a business from the ground up. Riz has over 25 years of experience as an entrepreneur, investor and author, all of which offers clarity, insight, and in some cases personal life coaching for the nascent entrepreneur.

  The cover illustration hints at the key role of the Startup Model Lifecycle, used throughout the book to help entrepreneurs understand how their decisions are intimately connected to the phase their business is in. The text is organized according to the 6 main stages of Joseph Campbell’s Hero’s Journey, with standard business school models and common myths appearing along the way. As the title implies, it is the myths – those accepted rules of thumb that can also become a mental trap – that form the central theme distinguishing the book from others in this category.

Understanding TCP Bytes in Flight: How to Use This Wireshark Column to Troubleshoot Slow Transfers (Chris Greer)

The video serves as a beginner‑friendly introduction to Wireshark, one of the most widely used network protocol analyzers. The presenter explains that Wireshark allows users to capture and inspect network packets in real time, making it an essential tool for troubleshooting, cybersecurity analysis, and learning how network protocols behave. The tutorial is structured to help new users understand both the interface and the workflow of packet analysis.

FREE WIRESHARK CLASS - Lecture 3 - opening, saving and basic navigation

 To celebrate my 10th year on youtube and to thank all those who watch, like, share and subscribe i wanted to give you a gift. 2 years ago i created a Wireshark class for Udemy which was very popular.

Forensically Sound Zip Software: Testing WinRAR/RAR for Digital Forensics (Zip-It Part 2)

 Part two of deciding the Correct Zip program to

use AND How to Test and verify it for Forensic usage!

Before reading this article,

please read ZIP-IT Part one.

Here's an SEO-friendly title for that post: "How to Use the TCPTrace Graph in Wireshark to Troubleshoot Slow File Transfers (Chris Greer)

Troubleshooting a slow file transfer, backup, or any other app that moves a bunch of data in one direction?

FREE WIRESHARK CLASS - lecture 1 -GETTING STARTED

To celebrate my 10th year on youtube and to thank all those who watch, like, share and subscribe I wanted to give you a gift.

2 years ago I created a Wireshark class for Udemy which was very popular.

So I thought I would release the entire course for all to enjoy.

Please do not bother with the exercises, but find your own way to test the concepts i present.

Enjoy!!!

Choosing a Forensically Sound Zip Program: Testing WinRAR and Others for Long Filenames, ADS, and Date Retention (Zip-It Part 1)

 

That’s what my mother used to say to me when I was bad. But that’s not what we are talking about here.

However, we will talk about “bad” zipping software. Yes zipping software doesn’t always perform as expected. What a revelation.

7 Emerging Cloud Computing Trends to Watch in 2020: Containers, Edge Computing, AI & Cloud Security

  With each passing year, cloud computing is slowly becoming synonymous with computing as such.

Calculations that involve massive amounts of data are simply not solvable on a single computer, no matter how powerful. Instead, the task has to be distributed over a network of machines that comprise the modern computing cloud.

Understanding the current state of cloud computing is vital for business owners. By leveraging cloud technology businesses can keep running even in situations of economic disruption, such as the one we are experiencing due to the Covid-19 pandemic.

To bring you up to speed on where cloud computing is heading in 2020, we decided to cover the latest trends in the cloud industry. You can find our coverage in the paragraphs below.

NetFlow vs. Metadata vs. Packet Capture: Choosing the Right Network Visibility Method

 

Isolating and rooting out network problems all comes down to having good visibility into the network. Without it, engineers just end up finger pointing and chasing problems around the enterprise.

At this stage of the network game, there are three major methods of getting insight into the network infrastructure and the traffic that traverses it: NetFlow, Metadata, and Packet Capture.