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Welcome to our home on the Internet, where we can not only share information, but also interact with each other. If you are a visitor to the site, there are a number of things to view: our FAQ’sNetworking and Computing Tips, our CellStream Blog, and other fun reading can all be found in the drop down menus above.  The Training menu provides access to our coursesour course calendar, and learning services.  The Consulting Menu provides information on our consulting services and a place to meet our consulting and teaching team.  Registered CellStream folks and our clients will log in using their private credentials to access projects, calendars and discussions.

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A List of USB Wi-Fi Adapters that support Monitor Mode

Post Views: 2,983 So many folks use Windows and they want to capture Wi-Fi traffic in Monitor Mode using their onboard Wi-Fi adapter, and, for those of us who have tried, we all know how problematic that is. The answer as discussed in my post here is to use an external adapter. So which adapter

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What is the ‘whois’ command?

Post Views: 370 The whois command is a tool commonly used on various operating systems, including Linux, MacOS, and Windows, to query databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system. It can provide information such as the domain

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View Historical Web Pages with Wayback!

Post Views: 342 Let’s say you wanted to view our site back in 2001.  Could you do it?  The answer is yes! That’s right, someone has been crawling the web called the Wayback Machine (https://web.archive.org). The Wayback Machine is a digital archive of the World Wide Web and other information on the Internet created by

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Web Sites that can be Companion Tools to Wireshark

Post Views: 459 In our prior article on companion tools for Wireshark (link), we provided a list of tools that network analysts, operations, maintainers or just curious people should consider. All these were stand alone tools. What about Internet/Web Browser based sites that you may find useful? This thought raises certain issues, like this scenario:

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Stand Alone Companion Tools to Wireshark

Post Views: 434 Wireshark is a powerful network protocol analyzer used by network professionals for troubleshooting, analysis, development, and education. Companion tools can enhance its functionality or help in related tasks. Here are some websites and tools that can be seen as companions to Wireshark: Each of these tools has its unique strengths and can

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