Comparison of packet analyzers
General information
Table:
Creator

Latest release

User interface

Software license

Cost

Analyze This

Comoe Networks

Web GUI

N/A
?

Cain and Abel

Massimiliano Montoro

4.9.56 / April 7, 2014

GUI

Freeware
Free

Capsa

Colasoft

11.1 / April 24, 2018 (2018-04-24)[1]

GUI

Proprietary

$0-$995, depending on version[2]

Carnivore

Federal Bureau of Investigation

?

?

N/A
?

Charles Web Debugging Proxy

Karl van Randow

4.1.4 / July 10, 2017

GUI

?

$30-$50 (Free Trial)

Clarified Analyzer

Clarified Networks

GUI

Proprietary
Non-free

Clusterpoint Network Traffic Surveillance System

Clusterpoint

web GUI

Proprietary
?

CommView

TamoSoft

6.5

GUI

Proprietary

$299-$599, $149 1 year subscription

dSniff

Dug Song

2.3 / December 17, 2000[3]

CLI

BSD License

Free

EtherApe

Juan Toledo

0.9.14 / February 6, 2016[4]

GUI

GNU General Public License

Free

Ettercap

ALoR and NaGA

0.8.2-Ferri / March 14, 2015[5]

Both

GNU General Public License

Free

Fiddler

Eric Lawrence / Telerik

5.0.20194 / October 3, 2019[6]

GUI

Freeware

Free

justniffer

The Justniffer team

0.5.15 / March 21, 2016[7]

CLI

GNU General Public License

Free

Kismet

Mike Kershaw (dragorn)

2016-01-R1 / January 31, 2016[8]

CLI

GNU General Public License

Free

Microsoft Message Analyzer

Microsoft

1.4 / October 28, 2016 [9]

GUI

Proprietary

Free

Microsoft Network Monitor

Microsoft

3.4 / June 24, 2010

GUI

Proprietary

Free

netsniff-ng

Daniel Borkmann

0.6.2 / November 7, 2016

CLI

GNU General Public License

Free

ngrep

Jordan Ritter

1.45 (11/18/06)

CLI

BSD-style

Free

Observer

Viavi Solutions (formerly Network Instruments)

GUI

Proprietary

Price on request

OmniPeek (formerly AiroPeek, EtherPeek)

Savvius (formerly WildPackets)

11.1 / November, 2017

GUI

Proprietary

$1194-$5994, depending on version[10]

Based on the following table and the supplementary paragraphs listed below.

Answer the following question: What was the software license of the company that was formerly known as JDS Uniphase ? Respond with the correct answer (omit explanations) in JSON format as {"answer": "YOUR ANSWER"}. Base your answer solely on the given information.

A software license is a legal instrument ( usually by way of contract law , with or without printed material ) governing the use or redistribution of software . Under United States copyright law , all software is copyright protected , in both source code and object code forms , unless that software was developed by the United States Government , in which case it can not be copyrighted . Authors of copyrighted software can donate their software to the public domain , in which case it is also not covered by copyright and , as a result , can not be licensed . A typical software license grants the licensee , typically an end-user , permission to use one or more copies of software in ways where such a use would otherwise potentially constitute copyright infringement of the software owner 's exclusive rights under copyright .
Cain and Abel ( often abbreviated to Cain ) is a password recovery tool for Microsoft Windows . It can recover many kinds of passwords using methods such as network packet sniffing , cracking various password hashes by using methods such as dictionary attacks , brute force and cryptanalysis attacks . Cryptanalysis attacks are done via rainbow tables which can be generated with the winrtgen.exe program provided with Cain and Abel . Cain and Abel is maintained by Massimiliano Montoro and Sean Babcock .
Capsa is the name for a family of packet analyzer developed by Colasoft for network administrators to monitor , troubleshoot and analyze wired & wireless networks . Currently , there are three editions available : Capsa Enterprise Edition , Capsa Standard Edition , and Capsa Free Edition .
Proprietary software , also known as closed-source software , is non-free computer software for which the software 's publisher or another person retains intellectual property rights - usually copyright of the source code , but sometimes patent rights .
Carnivore , later renamed DCS1000 , was a system implemented by the Federal Bureau of Investigation ( FBI ) that was designed to monitor email and electronic communications . It used a customizable packet sniffer that could monitor all of a target user 's Internet traffic . Carnivore was implemented in October 1997 . By 2005 it had been replaced with improved commercial software .
The Federal Bureau of Investigation ( FBI ) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency . Operating under the jurisdiction of the United States Department of Justice , the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence . A leading U.S. counter-terrorism , counterintelligence , and criminal investigative organization , the FBI has jurisdiction over violations of more than 200 categories of federal crimes . Although many of the FBI 's functions are unique , its activities in support of national security are comparable to those of the British MI5 and the Russian FSB . Unlike the Central Intelligence Agency ( CIA ) , which has no law enforcement authority and is focused on intelligence collection abroad , the FBI is primarily a domestic agency , maintaining 56 field offices in major cities throughout the United States , and more than 400 resident agencies in smaller cities and areas across the nation . At an FBI field office , a senior-level FBI officer concurrently serves as the representative of the Director of National Intelligence . Despite its domestic focus , the FBI also maintains a significant international footprint , operating 60 Legal Attache ( LEGAT ) offices and 15 sub-offices in U.S. embassies and consulates across the globe . These foreign offices exist primarily for the purpose of coordination with foreign security services and do not usually conduct unilateral operations in the host countries . The FBI can and does at times carry out secret activities overseas , just as the CIA has a limited domestic function ; these activities generally require coordination across government agencies . The FBI was established in 1908 as the Bureau of Investigation , the BOI or BI for short . Its name was changed to the Federal Bureau of Investigation ( FBI ) in 1935 . The FBI headquarters is the J. Edgar Hoover Building , located in Washington , D.C .
Charles Web Debugging Proxy is a cross-platform HTTP debugging proxy server application written in Java . It enables the user to view HTTP , HTTPS , HTTP/2 and enabled TCP port traffic accessed from , to , or via the local computer . This includes requests and responses including HTTP headers and metadata ( e.g . cookies , caching and encoding information ) with functionality targeted at assisting developers analyze connections and messaging .
Synopsys ( /sɪˈnɒpsɪs/ ) is an American electronic design automation company based in Mountain View , California that focuses on silicon design and verification , silicon intellectual property and software security and quality . Products include logic synthesis , behavioral synthesis , place and route , static timing analysis , formal verification , hardware description language ( SystemC , SystemVerilog/Verilog , VHDL ) simulators , as well as transistor-level circuit simulation . The simulators include development and debugging environments which assist in the design of the logic for chips and computer systems . In recent years , Synopsys has expanded its products and services to include application security testing . Their technology is present in self-driving cars , artificial intelligence , and internet of things consumer products .
Clusterpoint is a European software technology company developing and supporting the Clusterpoint database management system platform . The company was founded by software engineers , and is venture capital backed . For most of its history Clusterpoint was servicing business customers as an enterprise software vendor .
CommView is an application for network monitoring , packet analysis , and decoding . There are two editions of CommView : the standard edition for Ethernet networks and the wireless edition for 802.11 networks named CommView for WiFi . The application runs on Microsoft Windows . It is developed by TamoSoft , a privately held New Zealand company founded in 1998 .
dsniff is a set of password sniffing and network traffic analysis tools written by security researcher and startup founder Dug Song to parse different application protocols and extract relevant information . dsniff , filesnarf , mailsnarf , msgsnarf , urlsnarf , and webspy passively monitor a network for interesting data ( passwords , e-mail , files , etc. ) . arpspoof , dnsspoof , and macof facilitate the interception of network traffic normally unavailable to an attacker ( e.g. , due to layer-2 switching ) . sshmitm and webmitm implement active man-in-the-middle attacks against redirected SSH and HTTPS sessions by exploiting weak bindings in ad-hoc PKI .
A command-line interface ( CLI ) processes commands to a computer program in the form of lines of text . The program which handles the interface is called a command-line interpreter or command-line processor . Operating systems implement a command-line interface in a shell for interactive access to operating system functions or services . Such access was primarily provided to users by computer terminals starting in the mid-1960s , and continued to be used throughout the 1970s and 1980s on VAX/VMS , Unix systems and personal computer systems including DOS , CP/M and Apple DOS . Today , users rely upon graphical user interfaces and menu-driven interactions . However some programming and maintenance tasks may not have a graphical user interface and may still use a command line . Alternatives to the command line interface include text user interface menus ( for example , IBM AIX SMIT ) , keyboard shortcuts , and various desktop metaphors centered on the pointer ( usually controlled with a mouse ) . Examples of this include the Microsoft Windows , DosShell , and Mouse Systems PowerPanel . Command line interfaces are often implemented in terminal devices that are also capable of screen-oriented text user interfaces that use cursor addressing to place symbols on a display screen . Programs with command-line interfaces are generally easier to automate via scripting . Many software systems implement command line interfaces for control and operation . This includes programming environments and utility programs .
BSD licenses are a family of permissive free software licenses , imposing minimal restrictions on the use and distribution of covered software . This is in contrast to copyleft licenses , which have share-alike requirements . The original BSD license was used for its namesake , the Berkeley Software Distribution ( BSD ) , a Unix-like operating system . The original version has since been revised , and its descendants are referred to as modified BSD licenses . BSD is both a license and a class of license ( generally referred to as BSD-like ) . The modified BSD license ( in wide use today ) is very similar to the license originally used for the BSD version of Unix . The BSD license is a simple license that merely requires that all code retain the BSD license notice if redistributed in source code format , or reproduce the notice if redistributed in binary format . The BSD license ( unlike some other licenses ) does not require that source code be distributed at all .
EtherApe is a packet sniffer/network traffic monitoring tool , developed for Unix . EtherApe is free , open source software developed under the GNU General Public License .
The GNU General Public License ( GNU GPL or GPL ) is a widely used free software license that guarantees end users the freedom to run , study , share , and modify the software . The license was originally written by Richard Stallman , former head of the Free Software Foundation ( FSF ) , for the GNU Project , and grants the recipients of a computer program the rights of the Free Software Definition . The GPL is a copyleft license , which means that derivative work must be distributed under the same or equivalent license terms . This is in distinction to permissive software licenses , of which the BSD licenses and the MIT License are widely-used less-restrictive examples . GPL was the first copyleft license for general use . Historically , the GPL license family has been one of the most popular software licenses in the free and open-source software domain . Prominent free-software programs licensed under the GPL include the Linux kernel and the GNU Compiler Collection ( GCC ) . David A. Wheeler argues that the copyleft provided by the GPL was crucial to the success of Linux-based systems , giving the programmers who contributed to the kernel the assurance that their work would benefit the whole world and remain free , rather than being exploited by software companies that would not have to give anything back to the community . In 2007 , the third version of the license ( GPLv3 ) was released to address some perceived problems with the second version ( GPLv2 ) which were discovered during the latter 's long-time usage . To keep the license up to date , the GPL license includes an optional any later version clause , allowing users to choose between the original terms or the terms in new versions as updated by the FSF . Developers can omit it when licensing their software ; the Linux kernel , for instance , is licensed under GPLv2 without the any later version clause .
Ettercap is a free and open source network security tool for man-in-the-middle attacks on LAN . It can be used for computer network protocol analysis and security auditing . It runs on various Unix-like operating systems including Linux , Mac OS X , BSD and Solaris , and on Microsoft Windows . It is capable of intercepting traffic on a network segment , capturing passwords , and conducting active eavesdropping against a number of common protocols . Its original developers later founded Hacking Team .
Fiddler is an HTTP debugging proxy server application originally written by Eric Lawrence , formerly a program manager on the Internet Explorer development team at Microsoft .
Telerik AD ( Телерик АД ) is a Bulgarian company offering software tools for web , mobile , desktop application development , tools and subscription services for cross-platform application development . Founded in 2002 as a company focused on .NET development tools , Telerik now also sells a platform for web , hybrid and native app development . On October 22 , 2014 Progress Software announced its acquisition of Telerik . The acquisition was finalized on December 1 , 2014 .
Justniffer is a TCP packet sniffer . It can log network traffic in a 'standard ' ( web server-like ) or in a customized way . It can also log response times , useful for tracking network services performances ( e.g . web server , application server , etc. ) . The output format of the traffic can be easily customized . An example written in Python ( delivered with the official package ) stores the transferred contents in an output directory separated by domains . This means that the transferred files like html , css , javascript , images , sounds , etc . can be saved to a directory .
Kismet is a network detector , packet sniffer , and intrusion detection system for 802.11 wireless LANs . Kismet will work with any wireless card which supports raw monitoring mode , and can sniff 802.11a , 802.11b , 802.11g , and 802.11n traffic . The program runs under Linux , FreeBSD , NetBSD , OpenBSD , and Mac OS X . The client can also run on Microsoft Windows , although , aside from external drones ( see below ) , there 's only one supported wireless hardware available as packet source . Distributed under the GNU General Public License , Kismet is free software .
Microsoft Corporation is an American multinational technology company with headquarters in Redmond , Washington . It develops , manufactures , licenses , supports , and sells computer software , consumer electronics , personal computers , and related services . Its best known software products are the Microsoft Windows line of operating systems , the Microsoft Office suite , and the Internet Explorer and Edge web browsers . Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface lineup of touchscreen personal computers . In 2016 , it was the world 's largest software maker by revenue ( currently Alphabet/Google has more revenue ) . The word Microsoft is a portmanteau of microcomputer and software . Microsoft is ranked No . 30 in the 2018 Fortune 500 rankings of the largest United States corporations by total revenue . Microsoft was founded by Bill Gates and Paul Allen on April 4 , 1975 , to develop and sell BASIC interpreters for the Altair 8800 . It rose to dominate the personal computer operating system market with MS-DOS in the mid-1980s , followed by Microsoft Windows . The company 's 1986 initial public offering ( IPO ) , and subsequent rise in its share price , created three billionaires and an estimated 12,000 millionaires among Microsoft employees . Since the 1990s , it has increasingly diversified from the operating system market and has made a number of corporate acquisitions , their largest being the acquisition of LinkedIn for $ 26.2 billion in December 2016 , followed by their acquisition of Skype Technologies for $ 8.5 billion in May 2011 .
Microsoft Network Monitor is a deprecated packet analyzer . It enables capturing , viewing , and analyzing network data and deciphering network protocols . It can be used to troubleshoot network problems and applications on the network . Microsoft Network Monitor 1.0 ( codenamed Bloodhound ) was originally designed and developed by Raymond Patch , a transport protocol and network adapter device driver engineer on the Microsoft LAN Manager development team . Network Monitor was replaced by Microsoft Message Analyzer ( MMA was discontinued in 2019 ) .
netsniff-ng is a free Linux network analyzer and networking toolkit originally written by Daniel Borkmann . Its gain of performance is reached by zero-copy mechanisms for network packets ( RX_RING , TX_RING ) , so that the Linux kernel does not need to copy packets from kernel space to user space via system calls such as recvmsg ( ) . libpcap , starting with release 1.0.0 , also supports the zero-copy mechanism on Linux for capturing ( RX_RING ) , so programs using libpcap also use that mechanism on Linux .
ngrep ( network grep ) is a network packet analyzer written by Jordan Ritter . It has a command-line interface , and relies upon the pcap library and the GNU regex library . ngrep supports Berkeley Packet Filter ( BPF ) logic to select network sources or destinations or protocols , and also allows matching patterns or regular expressions in the data payload of packets using GNU grep syntax , showing packet data in a human-friendly way . ngrep is an open source application , and the source code is available to download from the ngrep site on SourceForge . It can be compiled and ported to multiple platforms , it works in many UNIX-like operating systems : Linux , Solaris , illumos , BSD , AIX , and also works on Microsoft Windows .
JDS Uniphase Corporation was a company that designed and manufactured products for optical communications networks , communications test and measurement equipment , lasers , optical solutions for authentication and decorative applications , and other custom optics . It was headquartered in Milpitas , California . It was formerly known as JDS Uniphase , prior to a rebranding of its corporate image on September 14 , 2005 . The legal entity was called JDS Uniphase Corporation , but more commonly called JDSU . In August 2015 , JDSU split into two different companies : Viavi Solutions and Lumentum Holdings .
Omnipeek is a packet analyzer software tool from Savvius , a LiveAction company , for network troubleshooting and protocol analysis . It supports an application programming interface ( API ) for plugins .