Check out these great references as well: Our custom profiles repository for Wireshark Our Udemy course on Wireshark Our Udemy course on Wireless Packet capture Apparently this is a common problem, where on Windows systems you do not see any interfaces: There are a couple of things to try: 1. If you are using the […]
How do I get Windows interfaces to show up in Wireshark? Read More »
The Coronavirus (SARS-CoV-2) pandemic and the COVID-19 disease has changed our lives: the way we socialize, travel, exercise, work, play, and learn. Social distancing by working from home and learning from home has become a requirement, not just a lucky or cool thing. This has resulted in an almost overnight dependency and test of how
Designing Courses for Online Web Based Training Read More »
Back around the turn of the century (Y2K), I had a small, developing training and consulting company on my hands – CellStream, Inc. founded in 1998 – and we were all about the Internet and Internet based everything. So we promoted Internet based business solutions and learning. We were early adopters of cloud based Intranet
Cisco Webex vs. HP My Room vs. Zoom Read More »
Microsoft has added a packet sniffing/packet capture tool in the latest Windows 10 update. We have previously discussed using the ‘netsh’ command to do packet capture in Windows (see my article here). The pktmon tool is new. What does this mean? Is it better than netsh? Does it integrate with Wireshark? Well, it means you
Packet Capture in Windows using pktmon.exe Read More »
CellStream is proud to announce, and congratulates, Mr. Andrew Walding on attaining his CBRS Certified Professional Installer certification from Google! As discussed in the CBRS overview article, CBRS license holders need an account with one of the SAS providers, and then they need a CPI to actually certify and log their CBSD/Antennas into the SAS
CBRS Certified Professional Installer (CPI) Services Read More »
CellStream is proud to announce, and congratulates, Mr. Andrew Walding on attaining his CBRS Certified Professional Installer certification from Google! As discussed in the CBRS overview article, CBRS license holders need an account with one of the SAS providers, and then they need a CPI to actually certify and log their CBSD/Antennas into the SAS
CBRS Certified Professional Installer (CPI) Services Description Read More »
If you haven’t heard by now, there is a new and innovative way to allocate wireless spectrum. It is called CBRS – or Citizens Broadband Radio Service. In our opinion every service provider, rural or otherwise, should be actively engaging this new methodology and ramping yup their awareness and participation in CBRS. In fact, especially
CBRS – the new way to allocate Wireless Spectrum 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 Ok all you MAC users, here is the way you capture Wi-Fi/WLAN frames using your MAC and Wireshark. First, MAC users get a really easy time of putting their interface
Capturing Wi-Fi WLAN Packets in Wireshark on MAC OSx 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 There are several other articles that we have written on various Windows 10 WLAN/Wi-Fi commands that you can execute to perform various important wireless information gathering and management. We will
Windows WLAN/Wi-Fi Commands of Interest Read More »
WIndows 10 has several interesting WLAN/Wi-Fi commands you can run from the Windows 10 command or Powershell. One of them is the WLAN Report. It takes two steps to view this information. Step 1. Run Windows CMD as Administrator. Then enter the command: netsh wlan show wlanreport Here is an example output: Note that the
Viewing the WLAN/Wi-Fi details via the WLAN Report in Windows 10 Read More »
I saw an interesting question recently that I thought I would offer up an answer to: In Windows ‘netsh wlan show interfaces’, what does the signal % mean? Here is an example (I have two wireless interfaces on my system – Wi-Fi is the built in wireless adapter, and Wi-Fi4 is an external adapter –
What is the % signal in Windows Wireless? Read More »
If you have attended any of my presentations of WLAN/Wi-Fi Security or even my Security Courses,you know that the design of WLAN/Wi-Fi networks leaves a lot to be desired when it comes to security. This is also evidenced by the law suit against Amazon with hackers allegedly controlling Ring cameras. I have always said that
Best Practices for Securing your WLAN/Wi-Fi Network at Home or Small Business Read More »
Using Wireshark in Microsoft Windows reveals some quirks that naturally leave you scratching your head as to what is going on. For example, when I launch Wireshark on my Windows 10 system I see a bunch of different interfaces. Some make sense (Wi-Fi, Ethernet 2) but others….: What are all the Local Area Connections? What
What are all the Microsoft local area connections? Read More »
CellStream, Inc. – Telecom Consulting and Training! 1/2-Day Instructor Led Lab Class Available in either Web Based delivery or On-Site Delivery Minimum 10 students – Maximum 16 students Course Description: As Data Centers have evolved and grown massively in size, solutions to limitations of the number of VLAN’s
CSI-IL-013 – Understanding VXLAN Read More »
A common question regarding Wireshark packet analysis is “Can I find a text string in a packet capture?” Check out these great references as well: Our custom profiles repository for Wireshark Our Udemy course on Wireshark Our Udemy course on Wireless Packet capture The answer is that it depends on where the text string is
Finding Text Strings in Wireshark Captures Read More »
