Network packet analyzer or Online Ad Scanner are the names for the same potentially unwanted program, or PUP, that is installed by free software you download from the Internet. When installed, this ...

The overall equation is pretty simple: If you want to understand network traffic, you really should install Wireshark. And, if you really want to use Wireshark effectively, you should consider this ...

Chances are, if you’re in charge of supporting a network of any size, you’ll need to look at the actual packets that are passing back and forth across that network. Whether it’s to see whether a ...

A hardware device or server software that captures packets transmitted in a network for routine inspection and problem detection. Also called a "sniffer," "packet sniffer," "packet analyzer," "packet ...

Many of us don’t give much thought to just what is traversing the corporate network. That is largely a job for the company’s system administrator. The thing of it is, though, the sysadmin quite often ...

For network admins and network security professionals, one of the most important tools to learn to use is Wireshark (formerly Ethereal), a free and open source network analyzer/packet sniffer software ...

As everyone know that TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are internet protocols which are used for communication through internet. The communication takes places ...

In the complicated world of networking, problems happen. But determining the exact cause of a novel issue in the heat of the moment gets dicey. In these cases, even ...