Definition of «sniffer»

A sniffer is a device or program that can detect and analyze data packets passing over a network. It typically examines each packet to determine its type, content, and destination, then takes appropriate action based on predefined criteria. Sniffers are commonly used for security purposes, such as monitoring network traffic for signs of intrusion attempts or malware infections. They can also be employed for diagnostic or troubleshooting tasks, allowing administrators to identify issues with network performance or connectivity.

Usage examples

A network engineer used a sniffer to analyze the packets of data flowing through a computer network.
The security team deployed a sniffer to detect any unauthorized attempts to access the company's wireless network.
The IT department used a sniffer to identify and troubleshoot a network performance issue.
Forensic investigators utilized a sniffer to capture and analyze network traffic for evidence in a cybercrime case.
A web developer employed a sniffer to inspect the HTTP requests and responses exchanged between a web browser and a server for debugging purposes.
A malware researcher used a sniffer to intercept and analyze network traffic to identify any malicious activities or communication between a compromised system and a command-and-control server.

Phrases with «sniffer»

Sentences with «sniffer»

It is important not to treat the capacity and accuracy of sniffer dogs as interchangeable. (blog.privacylawyer.ca)
As such, another interesting aspect of security that has seen a rise in recent years is the use of sniffer dogs within schools and colleges. (educationbusinessuk.net)
They are used as sniffer dogs on a widespread basis. (dailypuppy.com)
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Definition of «sniffer»

Usage examples

Phrases with «sniffer»

Sentences with «sniffer»

See also