I'm not a dedicated networking guy, but I'm frequently called on to figure out whether a given network jack in my building is active, and to retrieve its CDP data if it is. At the moment I've got an ...

Videoconferencing has revealed to all of us how good—or poor—our Internet connections really are. However, if you’re just loading Web pages or reading email, it’s unlikely you can get a sense of ...

Open source security frameworks help enterprises stay one step ahead of attackers by facilitating penetration testing and vulnerability assessments on wired and wireless networks. Picking just 10 ...

The RaspyJack, a compact and open source network toolkit built on the Raspberry Pi 2W, offers a practical solution for security testing, education and research. Designed with affordability and ...

Most network administrators are familiar with freely available network diagnostic tools such as Wireshark and TCPdump. However, many may not realize that the Internet2 consortium has produced several ...

We’ve been doing network-switch testing for more than 10 years now, and the concept of a triple-play test (voice, video, and data) has been a part of our plans from the early days of ATM OC-12 through ...

A team of researchers at the University of Glasgow (UG) in Scotland have developed a new Machine Learning tool that they say ...

The Microsoft 365 network connectivity test tool is a diagnostic utility designed to validate a client’s connectivity to Microsoft 365 services by running checks on network latency, DNS resolution, ...

Microsoft has published a detailed blog post on why Windows users should not use the iPerf3 tool for network benchmarking and testing. The company recommends ntttcp and ctsTraffic instead. Microsoft ...

Using performance testing tools, developers and IT teams can catch performance issues early and adjust the application and its compute and network resources to optimize performance and eliminate ...