Editing FastTrack (section)

{{Other uses|Fast Track (disambiguation)}}
'''FastTrack''' is a [[peer-to-peer]] (P2P) [[Protocol (computing)|protocol]] that was used by the [[Kazaa]],<ref>{{Citation|title=Chapter 12 - FastTrack|date=2005-01-01|journal=Securing Im and P2P Applications for the Enterprise|pages=319–357|editor-last=Piccard|editor-first=Paul L.|publisher=Syngress|isbn=9781597490177|editor2-last=Baskin|editor2-first=Brian|editor3-last=Edwards|editor3-first=Craig|editor4-last=Spillman|editor4-first=George|doi=10.1016/B978-159749017-7/50017-3}}</ref><ref>{{Cite web|url=https://hipertextual.com/2019/06/compartir-descargar-primeros-p2p|title=La historia del P2P y la descarga de archivos|last=López|first=José María|date=2019-06-10|website=Hipertextual|language=es-ES|access-date=2019-06-30}}</ref> [[Grokster]],<ref>{{Citation|title=Chapter 12 - FastTrack|date=2005-01-01|journal=Securing Im and P2P Applications for the Enterprise|pages=319–357|editor-last=Piccard|editor-first=Paul L.|publisher=Syngress|isbn=9781597490177|editor2-last=Baskin|editor2-first=Brian|editor3-last=Edwards|editor3-first=Craig|editor4-last=Spillman|editor4-first=George|doi=10.1016/B978-159749017-7/50017-3}}</ref> [[iMesh]]<ref>{{Cite web|url=https://www.symantec.com/security_response/attacksignatures/detail.jsp?asid=21593|archive-url=https://web.archive.org/web/20150129050128/http://www.symantec.com/security_response/attacksignatures/detail.jsp?asid=21593|url-status=dead|archive-date=January 29, 2015|title=Audit: P2P Fasttrack Network Ping Messages: Attack Signature - Symantec Corp.|website=[[Broadcom#Symantec enterprise security|Symantec]]|access-date=2019-06-30}}</ref> and [[Morpheus (file-sharing software)|Morpheus]] [[file sharing]] programs.<ref>{{Cite web|url=https://www.extremetech.com/extreme/49902-morpheuskazaa-called-new-napster|title=Morpheus/KaZaa Called "New Napster" - ExtremeTech|website=www.extremetech.com|access-date=2019-06-30}}</ref> FastTrack was the most popular file sharing network in 2003, and used mainly for the exchange of music [[MP3]] files. The network had approximately 2.4 million [[concurrent user]]s in 2003. It is estimated that the total number of users was greater than that of [[Napster]] at its peak.{{Citation needed|date=November 2019}}