About Capsa Capsa is an easy-to-use Ethernet packet sniffer (network analyzer or network sniffer) for network monitoring and troubleshooting purposes. It performs real-time packet capturing, 24×7 ...

We explore the best packet sniffers in the business to guide you in choosing the right one for your network.

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 ...

Network sniffers are diagnostic software applications, often bundled with hardware devices, that provide protocol-level analysis of data flowing through a network, packet by packet.

One network tool that every IT person should know about is Wireshark (previously Ethereal). Wireshark is a freeware network packet analyzer that captures network packets and displays detailed ...

There are lots of packet sniffers out there, with lots of different features and lots of different pricing models. Today we'll look at Colasoft's Capsa network analyzer.

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 ...

What Is a Network Sniffer? Network sniffers take snapshot copies of the data flowing over a network without redirecting or altering it. Some sniffers work only with TCP/IP packets, but the more ...

Protocol analyzers A protocol analyzer places the computer’s network card into promiscuous mode. This means that the computer does not ignore packets, regardless of the intended destination.