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.

137 of 1,879 GCWN Professionals
Analyst * Name First Certified Expiration
531 Cabrera, Nelson Nov 12, 2006 Nov 30, 2010
2734 Calderon, Mario Aug 16, 2013 Aug 31, 2017
2943 Calfin, Michael Sep 27, 2014 Sep 30, 2018
2592 Cam, Charlie Sep 10, 2012 Sep 30, 2020
2429 Campbell, Bradford Aug 30, 2011 Aug 31, 2015
2219 Campbell, Christopher Jan 21, 2011 Jan 31, 2015
3017 Campbell, Ivan Apr 08, 2015 Apr 30, 2019
155 Campbell, John Jan 04, 2002 Jan 31, 2008
2991 Campbell, Jonathan Feb 23, 2015 Oct 31, 2019
2422 Campos, Art Aug 11, 2011 Aug 31, 2019
153 Canady, Shawn Oct 24, 2001 Oct 31, 2011
3226 Capella, Lysandra May 03, 2016 May 31, 2020
3232 Cappellen, Francois May 19, 2016 May 31, 2020
25 Carboni, Chris Jul 31, 2000 Jan 31, 2014
1107 Cardenas, Julio Nov 06, 2007 Nov 30, 2011
1598 Cariker, Jeff Mar 06, 2009 Mar 31, 2017
2208 Carlin, David Jan 14, 2011 Jan 31, 2015
3240 Carlson, Todd Jun 15, 2016 Sep 30, 2020
3136 Carmona Dominguez, Ricardo Andres Feb 11, 2016 Feb 29, 2020
2830 Carneiro, Smita Dec 16, 2013 Dec 31, 2017
154 Carpenter, Chip Dec 23, 2001 Dec 31, 2005
1804 Carpenter, Kevin Feb 01, 2010 Feb 28, 2014
3139 Carpenter, Melissa Feb 15, 2016 Feb 29, 2020
2922 Carson, Scott Aug 18, 2014 Aug 31, 2018
2697 Carter, David May 14, 2013 May 31, 2017
2610 Carter, Matthew Nov 09, 2012 Nov 30, 2016
111 Carter, Nolan May 07, 2001 May 31, 2005
2395 Carter, Philip Jun 07, 2011 Jun 30, 2015
3284 Casanova, Franklin Sep 09, 2016 Sep 30, 2020
2893 Case-Hall, Heather Jun 13, 2014 Jun 30, 2018
2386 Casebolt, Dan Apr 21, 2011 Apr 30, 2019
2666 Casey, Jeffrey Mar 07, 2013 Mar 31, 2017
2676 Cassada, William Apr 05, 2013 Apr 30, 2017
1542 Cassibry, John Dec 18, 2008 Dec 31, 2012
3321 Castillo, Manuel Nov 02, 2016 Nov 30, 2020
530 Cate, Jason Nov 10, 2006 Nov 30, 2010
3158 Catledge, Paul Feb 25, 2016 Feb 29, 2020
3009 Cawthra, William Mar 20, 2015 Mar 31, 2019
3272 Cebulski, Piotr Sep 09, 2016 Sep 30, 2020
3291 Cena, Stephen Sep 19, 2016 Sep 30, 2020
806 Cena, Stephen Apr 14, 2007 Apr 30, 2011
92 Chacon, David Apr 17, 2001 Apr 30, 2007
2517 Chambliss, Jared Mar 30, 2012 Mar 31, 2020
2605 Chan, Christopher Oct 09, 2012 Oct 31, 2020
2699 Chan, Ray Jun 07, 2013 Jun 30, 2017
19 Chan, Raymond Jun 15, 2000 Jun 30, 2004
2769 Chapman, Kevin Sep 29, 2013 Sep 30, 2017
2417 Chapman, Mike Aug 08, 2011 Aug 31, 2015
3006 Charles, Edward Mar 10, 2015 Mar 31, 2019
1026 Charlton, Jody Sep 13, 2007 Sep 30, 2011
2408 Chase, Matthew Jul 28, 2011 Jul 31, 2015
2604 Chaudhary, Asim Oct 09, 2012 Oct 31, 2016
1484 Chee, Jonathan Sep 26, 2008 Sep 30, 2012
184 Chen, Dave Aug 21, 2002 Aug 31, 2006
2972 Chen, Hogan Dec 24, 2014 Dec 31, 2018
2555 Cheney, Clark Jul 09, 2012 Jul 31, 2016
3287 Cheney, Scott Sep 09, 2016 Sep 30, 2020
1239 Cheok, Roy Feb 01, 2008 Jul 31, 2018
2098 Cherry, Steve Nov 18, 2010 Nov 30, 2018
532 Chiarizio, Matt Nov 12, 2006 Nov 30, 2010
237 Chien, Nelly May 26, 2003 May 31, 2007
3273 Chilton, Christopher Sep 09, 2016 Sep 30, 2020
2929 Ching, Nolan Sep 05, 2014 Sep 30, 2018
831 Chisolm, Keri Apr 21, 2007 Apr 30, 2011
78 Choe, Yong Mar 20, 2001 Jul 31, 2019
951 Choi, Tom Aug 06, 2007 Aug 31, 2011
546 Chomic, Gabe Nov 19, 2006 Nov 30, 2018
86 Christman, Jeff Apr 12, 2001 Apr 30, 2005
265 Christopher-Knight, Norman Jan 02, 2004 Jan 31, 2020
3326 Christy, Dan Nov 29, 2016 Nov 30, 2020
431 Chrystal, Mathew May 01, 2006 May 31, 2018
3053 Chua, Jacy May 25, 2015 May 31, 2019
2642 Chua, Zong Fu Jan 14, 2013 Jun 30, 2019
231 Chuah, Gerald May 01, 2003 May 31, 2009
2487 Chubb, Mike Feb 23, 2012 Feb 29, 2020
3261 Chung, Ryan Jul 29, 2016 Jul 31, 2020
1898 Cicirelli, Stephen Jun 24, 2010 Jun 30, 2018
3042 Clapp, Justin May 08, 2015 May 31, 2019
3162 Clapper, James Feb 25, 2016 Feb 29, 2020
261 Clark, Dana Nov 11, 2003 Nov 30, 2007
886 Clark, James Jun 08, 2007 Jun 30, 2015
2815 Clark, Philip Nov 27, 2013 Nov 30, 2017
2541 Clark, Thomas May 24, 2012 May 31, 2016
2550 Clarke, John Jun 28, 2012 Jun 30, 2020
2199 Clausing, Jim Jan 14, 2011 Sep 30, 2018
2536 Cleary, Dan May 18, 2012 May 31, 2016
1269 Clemens, Mark Feb 10, 2008 Feb 29, 2012
2447 Cockerham, Christopher Oct 24, 2011 Oct 31, 2019
3183 Coelho Regueira Costa, Flavio Augusto Mar 18, 2016 Mar 31, 2020
3114 Colburn, Daniel Dec 09, 2015 Dec 31, 2019
510 Colburn, Jodi Oct 22, 2006 Oct 31, 2010
2451 Coleman, Jack Nov 16, 2011 Nov 30, 2019
2288 Coleman, Tonita Feb 11, 2011 Feb 28, 2019
196 Coleson, Jay Oct 25, 2002 Oct 31, 2012
3304 Collier, Wayne Oct 21, 2016 Oct 31, 2020
801 Collins, David Apr 13, 2007 Apr 30, 2011
3186 Collins, Dion Mar 23, 2016 Mar 31, 2020
51 Collins, Steve Nov 07, 2000 Nov 30, 2004
3110 Colvin, Dana Nov 20, 2015 Nov 30, 2019
2549 Comerford, Noel Jun 28, 2012 Jun 30, 2020
3090 Conlon, Nicholas Oct 08, 2015 Oct 31, 2019
2387 Conroy, Michael Apr 25, 2011 Apr 30, 2015
2128 Cook, Gary Dec 14, 2010 Dec 31, 2018
175 Cook, Malcolm Apr 08, 2002 Apr 30, 2006
3072 Copeland, Adam Aug 19, 2015 Aug 31, 2019
2933 Copeland, Gregory Sep 18, 2014 Sep 30, 2018
383 Corey, John Jan 05, 2006 Jan 31, 2010
3299 Corrigan, Tom Oct 15, 2016 Oct 31, 2020
3144 Cottrell, Lea Feb 18, 2016 Feb 29, 2020
2926 Coughlin, Sean Aug 27, 2014 Aug 31, 2018
3229 Council, Demetris May 11, 2016 May 31, 2020
90 Courington, Dave Apr 14, 2001 Apr 30, 2005
334 Cox, David Jun 04, 2005 Jun 30, 2009
2118 Cox, Jay Dec 08, 2010 Dec 31, 2014
198 Cox, Phillip Oct 24, 2002 Oct 31, 2006
3172 Crabtree, Martin Mar 05, 2016 Mar 31, 2020
3001 Crafton, Michael Mar 05, 2015 Mar 31, 2019
2574 Crafton, Walter Aug 06, 2012 Aug 31, 2016
2812 Craig, Stephen Nov 15, 2013 Nov 30, 2017
321 Crallie, Charles Apr 21, 2005 Apr 30, 2017
2303 Crandall, Daniel Feb 11, 2011 Feb 28, 2019
2686 Crawford, Elliott Apr 05, 2013 Apr 30, 2017
2945 Crawford, John Oct 05, 2014 Oct 31, 2018
288 Crease, Gordon Nov 22, 2002 Nov 30, 2006
2722 Creek, Sean Aug 06, 2013 Aug 31, 2017
493 Creel, Chris Sep 18, 2006 Sep 30, 2018
746 Creighton, Irvin Feb 25, 2007 Feb 28, 2011
372 Croft, Phillip Nov 13, 2005 Nov 30, 2017
2404 Cronin, Shawn Jul 18, 2011 Jul 31, 2015
107 Crow, Tom May 03, 2001 May 31, 2005
240 Cullen, Michael May 30, 2003 May 31, 2007
128 Currie, Robert Aug 20, 2001 Aug 31, 2007
1783 Curry, Brad Dec 03, 2009 Dec 31, 2013
716 Curtis, Craig Feb 20, 2007 Feb 28, 2015
101 Cusick, John Mar 06, 2001 Mar 31, 2005
446 Czilli, Edward May 06, 2006 May 31, 2018
3016 Czosseck, Christian Apr 01, 2015 Apr 30, 2019