Packet Sniffers

Packet Sniffers (10)

A packet analyzer (network analyzer, protocol analyzer, Ethernet sniffer or wireless sniffer) is a computer program or a piece of computer hardware that can intercept and log traffic passing over a digital network or part of a network. As data streams flow across the network, the sniffer captures each packet and, if needed, decodes the packet's raw data, showing the values of various fields in the packet, and analyzes its content.

command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture.

Sunday, 16 August 2015 11:44 Written by in Packet Sniffers
Sunday, 16 August 2015 11:26 Written by in Packet Sniffers

Packet Filter (from here on referred to as PF) is OpenBSD's system for filtering TCP/IP traffic and doing Network Address Translation. PF is also capable of normalizing and conditioning TCP/IP traffic and providing bandwidth control and packet prioritization. PF has been a part of the GENERIC OpenBSD kernel since OpenBSD 3.0. Previous OpenBSD releases used a different firewall/NAT package which is no longer supported.

Sunday, 16 August 2015 11:13 Written by in Packet Sniffers
Sunday, 16 August 2015 11:08 Written by in Packet Sniffers
Sunday, 16 August 2015 11:07 Written by in Packet Sniffers
Sunday, 16 August 2015 11:07 Written by in Packet Sniffers

Packet capture and analysis.

Sunday, 28 June 2015 21:06 Written by in Packet Sniffers

KisMAC is an open-source and free sniffer/scanner application for Mac OS X. It has an advantage over MacStumbler / iStumbler / NetStumbler in that it uses monitor mode and passive scanning.

Friday, 26 June 2015 13:12 Written by in Packet Sniffers

Ettercap is a comprehensive suite for man in the middle attacks. It features sniffing of live connections, content filtering on the fly and many other interesting tricks. It supports active and passive dissection of many protocols and includes many features for network and host analysis.

Tuesday, 09 June 2015 00:51 Written by in Packet Sniffers

Driftnet watches network traffic, and picks out and displays JPEG and GIF images for display. It is an horrific invasion of privacy and shouldn't be used by anyone anywhere. It has been described as 'a graphical tcpdump', 'EtherPeg for Unix'. It is also possible to use driftnet to capture MPEG audio data from the network and play it through a player such as mpg123.

 

Monday, 08 June 2015 23:53 Written by in Packet Sniffers

Warranty Disclaimer

Warranty Disclaimer: The FBI, InfraGard, and its affiliates provide information, including but not limited to software, documentation, training, and other guidance to be known as “materials”. The materials are provided as-is and we expressly disclaim any and all warranties, express or implied, including, and without limitation, the implied warranties of merchantability, fitness for a particular purpose, non-infringement, quiet enjoyment, and integration, and warranties arising out of course of dealing or usage of trade. You agree that, as between you and the FBI, InfraGard, and its affiliates, you are responsible for the outcome of the use of materials made available, including but not limited to adherence to licensing requirements, and taking legal and regulatory considerations into account. There is no guarantee of accuracy, completeness, timeliness, or correct sequencing of the information provided.