Work in progress, links need to be reformatted.
IPCop has been referenced many times in the last years in various languages, both in printed and electronic mass media.
Feb 2008: [http://www.bomots.de/ipcop/index.htm IPCop kompakt] Administrator and user manual, Marco Sondermann, published by bomots.de (German)
17 Apr 2007: [http://www.linux-user.de/ausgabe/2007/05/014-ipcop/ LinuxUser 05/07] IPCop v1.4.15 with Addons: Advanced Proxy, BOT, Connection Scheduler, Net-Traffic, PPTPD Server, !SysInfo GUI, UPS Server, URL Filter, Zerina (German)
20 Oct 2005: [http://www.linux-user.de/ausgabe/2005/11/008-ipcop/ LinuxUser 11/05] IPCop 1.4.8 with Addons: p2pblock, QOS, Advanced Proxy, URL-Filter, Doorman, Sarg, Fwlogs (German)
12 Mar 2005: [http://www.pcpro.co.uk/reviews/68282/ipcop-141.html PCPro Magazine] IPCop v1.4.1 Review (English)
22 Aug 2003: [http://www.heise.de/security/artikel/38011 c't 09/2003, P.220] Der Cop im Netz - In einer Viertelstunde zur Linux-Firewall ,IPCop v1.2.0 review (fix 4) ISO image and docs included on cover cd of German magazine c't (German)
27 Jan 2003: [http://www.heise.de/ct/03/03/006/ c't 03/2003 - P.90] Router mit Mehrwert (German)
17 Mar 2002: [http://slashdot.org/articles/02/03/17/1332207.shtml Slashdot] IPCop v0.1.1 Review (English)
04 Jun 2002: [http://www.southwest.lug.org.uk/modules344e.html South West (UK) Linux User Group] IPCop Firewall/Gateway Version 0.1.1 (English)
13 Mar 2001: [http://www.securityfocus.com/infocus/1556 SecurityFocus] IPCop: An Overview Version 0.1.1 (English)
10 Sep 2007: [http://www.infoworld.com/article/07/09/10/37FE-boss-security_1.html Best of open source in security] Top projects in vulnerability scanning, intrusion prevention, anti-virus, anti-spam, firewalls, VPNs, and security testing (English)
00 Jan 2006: [http://www.testticker.de/pcpro/praxis/security/article20051208036.aspx PC Professionell] - Know-how: IPCop: kostenlose Linux-Firewall (German)
16 Dec 2005: [http://netzwerk.thgweb.de/2005/12/16/professioneller_internet_router_im_eigenbau/index.html THG Tom's Netzwerk] - Professioneller Internet-Router im Eigenbau, IPCop 1.4.10 (German)
05 Dec 2005: [http://www.synergymx.com/page.php?Title=Review_-_IPCop_Firewall_1.4/ www.synergymx.com] IPCop 1.4 Review - IPCop to the Rescue!
01 Jul 2003: [http://www.heise.de/security/artikel/38014/6#IPCop IPSec with IPCop] Building an IPSec connection with IPCop (German)
15 Jan 2003: [http://distrowatch.com/table.php?distribution=3Dipcop distrowatch.com] Review of IPCop Linux distribution
01 Jun 2002: [http://www.mini-itx.com/projects/ipcop/ www.mini-itx.com] IPCop based Home Gateway project