Certified Professionals: GCWN

Certified Professionals:

GIAC Certified Windows Security Administrator

Individuals responsible for installing, configuring, and securing Microsoft Windows clients and servers.

GIAC Certified Windows Security Administrators (GCWNs) have the knowledge and skills needed to configure and manage the security of Microsoft operating systems and applications, including: PKI, IPSec, Group Policy, AppLocker, EMET, DNSSEC, PowerShell, and hardening Windows against malware and persistent adversaries. Candidates should be familiar with Windows 7, Windows 10, Server 2012, and Server 2016.

31 of 1,879 GCWN Professionals
Analyst * Name First Certified Expiration
3246 Valentino, Florian Jun 23, 2016 Jun 30, 2020
2093 Valenzuela, Ismael Nov 17, 2010 Oct 31, 2019
996 Valloud, Martin Aug 20, 2007 Aug 31, 2019
2907 van Ballegooij, Alexander Aug 15, 2014 Aug 31, 2018
2425 Van de Ven, John Aug 22, 2011 Aug 31, 2015
1499 Van der Kloor, Nick Nov 13, 2008 Nov 30, 2012
3208 Van Duyne, Jacob Apr 22, 2016 Apr 30, 2020
65 van Essen, Maarten Dec 08, 2000 Dec 31, 2004
2475 Van Exan, Gary Jan 14, 2012 Jan 31, 2016
1629 Van Ophalvens, David Apr 21, 2009 Apr 30, 2013
458 van Opstal, Mike Jun 21, 2006 Jun 30, 2018
1474 Van Paridon, Neil Sep 26, 2008 Sep 30, 2012
1293 van Tilburg, Johan Mar 14, 2008 Mar 31, 2012
1323 Van Wieringen, Ed Mar 23, 2008 Mar 31, 2020
3255 Vandeven, Sally Jul 22, 2016 Jul 31, 2020
2601 Vangelisti, Arnaud Sep 28, 2012 Sep 30, 2016
15 VanHorn, Linda Jun 15, 2000 Jun 30, 2004
1799 vanOmmeren, Mattijs Jan 21, 2010 Jan 31, 2018
3067 Varner, Lucas Jul 22, 2015 Jul 31, 2019
2990 Vass, Christine Feb 19, 2015 Feb 28, 2019
2871 Vaughan, Tim Apr 22, 2014 Apr 30, 2018
2410 Vaughn, David Jul 28, 2011 Jul 31, 2019
2847 Veldeman, Bert Feb 04, 2014 Feb 28, 2018
2626 Ventura, Greg Nov 27, 2012 Nov 30, 2016
161 Verseman, John Jan 10, 2002 Jan 31, 2008
465 Vestereng, Eske Fugl Jul 21, 2006 Jul 31, 2010
115 Vianzon, Frank Feb 15, 2006 Feb 28, 2018
2960 Vicanovic, Mihailo Nov 12, 2014 Nov 30, 2018
227 von Wyss, Arsne Apr 07, 2003 Apr 30, 2017
150 Vorster, Francois Dec 02, 2001 Dec 31, 2005
3166 Vose, Glenn Feb 26, 2016 Feb 29, 2020