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Artificial Intelligence Tools that you May Find Useful

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The following are some AI tools that you may find very useful in your life and even small business.  For example, Microsoft is in the process of launching a Microsoft 365 AI based assistant called Copilot for the office suite of programs (you can read more about this here:  https://www.microsoft.com/en-us/microsoft-365/blog/2023/03/16/introducing-microsoft-365-copilot-a-whole-new-way-to-work/) There are a lot of doubts […]

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The World’s (Generally) Most Important RFC’s of the Internet

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Got to thinking the other day.  What are the world’s most important RFC’s (Request for Comment specifications)? I decided to make a list. While the following are not in any order, I tried to base them (mostly) on date.  While TCP came first, I still put the Internet Protocol on the top of the list. 

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What will be the truth regarding the Facebook Outage of 10/4/21?

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It is the morning after.  Approximately 24 hours ago, Facebook, WhatsApp, Instagram, and more, went down.  Why?  How?  From the early indications of what is being said, I don’t think the general public will ever be told the whole truth.  This is especially going to be the case if there is a design problem with

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Designing Courses for Online Web Based Training

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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

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CBRS Certified Professional Installer (CPI) Services

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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

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CBRS – the new way to allocate Wireless Spectrum

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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

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Best Practices for Securing your WLAN/Wi-Fi Network at Home or Small Business

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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

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Fantastic Free Wi-Fi Analyzer for Windows – WinFi

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Here is the download link: https://github.com/HelgeMagnusKeck/WinFi – look to the right, you will see Releases, and the latest release can be downloaded. Here is the Discord Server to join in discussions and request PRO Engineer version activation: https://discord.gg/4GTv5ED7 This tool is free – and there is a PRO Engineer version that costs money. After test

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Time for Rural Service Provider Technical Teams to Adopt Linux

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In a recent video call with a service provider technical lead, it seemed that every question I answered, whether it was about Wi-Fi or network testing/analysis or troubleshooting, I kept referring to, and sharing what I could do on my Linux laptop.  It was not surprising that toward the end of the conversation, I was

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Complaint: Why Don’t You Allow Employees to use Wireshark?

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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  Let me begin with a little background.  At CellStream, and the Online School of Network Sciences, we have taught hundreds of Wireshark classes for general networking, voice networking, data center

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