Who is on my network? Great question. Better yet: Who is on my customer’s network? That would be looking at the issue from a service provider’s perspective. This article attempts to answer that question with tips and tricks and tools that will help you, whether you are the owner of a network or a service provider. […]
How To Discover What is on your LAN/WLAN Read More »
This blog article is a culmination of my years of experience in the networking and computing worlds. Over those years, where I began as a bench and field technician, I have had a number of classes that my employers sent me to to teach troubleshooting skills. Usually termed with the words “logical troubleshooting” or something
A Dive Into Network Troubleshooting Read More »
Say it isn’t true! For the first time in the world (for me) I can put a Wi-Fi interface on a Windows 10 machine into Monitor mode!!!!! Monitor Mode in Windows At Last! I know, this is boring to a few of you because you have been capable of this. You are spoiled. You are
Monitor Mode in Windows At Last Read More »
Just like out article on Network Management Tools (you can read/view that list here), I wanted to compile a list of Networking Utilities and Tools in this article. Frankly, this is a bit of challenge as what tools are available depends on operating system, version and such. Much also depends on what point of view
Networking Utilities and Tools Read More »
CellStream, Inc. – Telecom Consulting and Training! 2-Day Instructor Led Hands On Lab Class Available in either Web Based delivery or On-Site Delivery Minimum 10 students – Maximum 16 students Course Description: Having a good knowledge of Network Security in Wireless and TCP/IP networks is extremely important for anyone
CSI-HO-029 – Hands-On Security in IP Networks/Protocols Read More »
CellStream, Inc. – Telecom Consulting and Training! 2-Day Instructor Led Hands On Lab Class Available in either Web Based delivery or On-Site Delivery Minimum 10 students – Maximum 20 students Course Description: Having a solid understanding of Network Security in WLAN/Wi-Fi networks is extremely important for anyone in networking,
CSI-HO-030 – Hands-On Understanding Security in WLAN/Wi-Fi Networks Read More »
I was recently asked the question “If I want to get into Networking, what should I learn?” A great question because Telecommunications or Data Networking is really not a degree program at most universities, at least not at the undergraduate level. There are some masters programs, but they are few and far between. In fact,
If I want to get into Networking, what should I learn? Read More »
You have to think of and understand the Internet’s Domain Name Service -DNS- as a System. The DNS is the system which, in its primary function, converts Internet domain names that you type into URL bars, or hyperlinks that you click on a web page into numeric IPv4 and/or IPv6 addresses. In a sense, the
The DNS System In Depth Read More »
Check out these great references as well: Our Wireless custom profile for Wireshark Our Udemy course on Wireless Packet capture Our other Wi-Fi related articles As many of my clients and students know, I have always been astonished at how hard it is to capture the Wi-Fi traffic in Windows. This article will explain the
Capturing Wi-Fi WLAN Packets on Windows for Free! Read More »
Monitoring, analyzing, managing, and diagraming a network can often be a huge problem for Network and System Administrators. They are often vendor specific or cost large sums of money to license. We also have the challenge of so many different network infrastructures, like Wi-Fi and wired. If you are looking for a tool that may
A List of Network Monitoring Tools for Network and System Administrators Read More »
