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.

152 of 1,879 GCWN Professionals
Analyst * Name First Certified Expiration
2967 Baca, Alejandro Dec 18, 2014 Dec 31, 2018
1399 Bachemin, Kevin May 30, 2008 May 31, 2012
2798 Bachmann, Julien Oct 29, 2013 Oct 31, 2017
478 Badur, Kemal Aug 26, 2006 Aug 31, 2010
2354 Baez, Glenn Mar 17, 2011 Mar 31, 2015
3103 Bagurdes, Rich Oct 20, 2015 Oct 31, 2019
1339 Bahn, Andrew Apr 07, 2008 Apr 30, 2012
1628 Bailey, Douglas Apr 07, 2009 Apr 30, 2013
3043 Bailey, Michael May 08, 2015 May 31, 2019
327 Bailey, Stuart May 15, 2005 May 31, 2009
3012 Bailiff, Luke Mar 25, 2015 Mar 31, 2019
314 Baillargeon, Daniel Mar 26, 2005 Mar 31, 2009
1883 Bain, Jonathan May 28, 2010 May 31, 2018
316 Baker, Scott Mar 28, 2005 Mar 31, 2009
3141 Baklanoff, Tanya Feb 16, 2016 Feb 29, 2020
711 Ball, Adam Feb 20, 2007 Feb 28, 2011
2468 Bangert, Phil Dec 21, 2011 Dec 31, 2015
1184 Barbachov, Grigoriy Dec 17, 2007 Dec 31, 2011
3241 Barbosa, Laios Jun 16, 2016 Jun 30, 2020
3294 Barclay, Jon Sep 23, 2016 Sep 30, 2020
2593 Barger, David Sep 21, 2012 Sep 30, 2020
338 Barker, Cary Aug 10, 2005 Mar 31, 2020
3278 Barnard, Donald Sep 09, 2016 Sep 30, 2020
459 Barrera, Vladimir Jun 21, 2006 Jun 30, 2010
1031 Bartels, Jeff Sep 13, 2007 Sep 30, 2011
2651 Bash, Bob Jan 30, 2013 Jan 31, 2021
2283 Baskett, Robert Feb 11, 2011 Feb 28, 2019
3313 Bass, Wil Oct 25, 2016 Oct 31, 2020
2454 Batchos, Jason Nov 21, 2011 Nov 30, 2015
367 Bateman, Wes Oct 28, 2005 Oct 31, 2017
2573 Bazer, Jonathan Aug 06, 2012 Aug 31, 2020
2446 Beadle, Todd Oct 24, 2011 May 31, 2018
2169 Beckner, Chad Jan 10, 2011 Jan 31, 2015
2533 Beebe, Brian May 04, 2012 May 31, 2016
1498 Beechey, Jim Nov 06, 2008 Sep 30, 2016
2456 Beepath, Damian Dec 02, 2011 Dec 31, 2019
3142 Behringer, John Feb 16, 2016 Feb 29, 2020
3062 Belangia, David Jun 25, 2015 Jun 30, 2019
480 Bell, Simon Aug 30, 2006 Aug 31, 2010
3190 Bender, Erich Apr 03, 2016 Apr 30, 2020
3033 Beneke, James May 08, 2015 May 31, 2019
2683 Bennett, Tad Apr 05, 2013 Apr 30, 2017
3311 Benson, Sean Oct 25, 2016 Oct 31, 2020
346 Bentley, Brian Jul 24, 2005 Jul 31, 2009
2688 Bentzler, Ross Apr 10, 2013 Apr 30, 2017
71 Berdahl, Andrew Dec 08, 2000 Dec 31, 2004
3092 Berg, Eric Oct 09, 2015 Oct 31, 2019
329 Berlin, Donald May 08, 2005 May 31, 2009
3098 Bernal, John Oct 09, 2015 Oct 31, 2019
543 Bernard, Stephen Nov 17, 2006 Nov 30, 2010
2609 Bernardo, Anthony Nov 08, 2012 Nov 30, 2020
1564 Berry, Robert Feb 06, 2009 Feb 28, 2017
3165 Berry, William Feb 26, 2016 Feb 29, 2020
2587 Beuhring, Aaron Aug 30, 2012 Aug 31, 2016
2319 Beveridge, Jefferson Feb 22, 2011 Feb 28, 2015
3049 Beyette, Jeremy May 14, 2015 May 31, 2019
114 Bhogal, Satnam May 12, 2001 May 31, 2005
2702 Bias, Dean Jun 14, 2013 Jun 30, 2017
931 Biehl, Brad Jul 27, 2007 Jul 31, 2019
3047 Biggerstaff, William May 11, 2015 May 31, 2019
3300 Bijman, Bastiaan Oct 19, 2016 Oct 31, 2020
2537 Billette, Jean-Francois May 18, 2012 May 31, 2016
2576 Bilzor, Michael Aug 09, 2012 Aug 31, 2020
1689 Bingham, Skyler Aug 21, 2009 Aug 31, 2013
1409 Biorn, Dan Jun 20, 2008 Jun 30, 2012
3235 Bishop, Bryan Jun 02, 2016 Jun 30, 2020
264 Bisko, Jeffrey Jan 01, 2004 Jan 31, 2008
3046 Black, Michael May 11, 2015 May 31, 2019
2714 Blackwell, Scott Jul 10, 2013 Jul 31, 2017
2344 Blanc, Steven Mar 14, 2011 Mar 31, 2015
2509 Blaney, Samuel Mar 26, 2012 Mar 31, 2020
3004 Blanton, David Mar 06, 2015 Mar 31, 2019
856 Blocker, David May 20, 2007 Apr 30, 2015
1918 Blokker, Robin Jul 02, 2010 Jul 31, 2014
761 Bloomquist, Kody Feb 25, 2007 Feb 28, 2011
3048 Bocinski, Jesse May 13, 2015 May 31, 2019
1283 Boden, Jeff Mar 10, 2008 Mar 31, 2020
2771 Bolivar, Aldo Sep 30, 2013 Sep 30, 2017
62 Bollig, Jerry Dec 08, 2000 Dec 31, 2004
2783 Bolling, Brian Oct 10, 2013 Oct 31, 2017
3121 Bolon, Doug Jan 04, 2016 Jan 31, 2020
508 Bolton, Chris Oct 20, 2006 Oct 31, 2010
2364 Bolton, Stacy Mar 22, 2011 Mar 31, 2019
1358 Bombard, Charles Apr 29, 2008 Apr 30, 2016
2911 Bond, Kirk Aug 15, 2014 Aug 31, 2018
3000 Boon, Lance Mar 05, 2015 Mar 31, 2019
2556 Booth, Jesse Jul 13, 2012 Jul 31, 2020
341 Boothe, Shane Jul 02, 2005 Jul 31, 2013
53 Boss, Daniel Nov 29, 2000 Nov 30, 2004
2978 Bossaller, Cliff Jan 30, 2015 Jan 31, 2019
721 Bouchard, David Feb 21, 2007 Feb 28, 2011
77 Bowen, Jason Mar 19, 2001 Mar 31, 2005
174 Bower, Ben Mar 30, 2002 Mar 31, 2006
3089 Bowling, Gregory Oct 08, 2015 Oct 31, 2019
2689 Bowling, Jesse Apr 19, 2013 Apr 30, 2017
2852 Bowman, Steven Feb 07, 2014 Feb 28, 2018
1318 Bowman, Suzanne Mar 21, 2008 Mar 31, 2012
2772 Boynton, Daniel Oct 01, 2013 Oct 31, 2017
2879 Boze, Mark May 09, 2014 May 31, 2018
202 Bozicevich, Dan Nov 10, 2002 Nov 30, 2006
1121 Bradley, Steven Nov 16, 2007 Nov 30, 2015
3253 Brady, Gregory S. Jul 15, 2016 Jul 31, 2020
199 Brage, Jon Nov 03, 2002 Nov 30, 2008
1374 Branca, Enrico May 12, 2008 May 31, 2012
496 Branch, Pamela Sep 24, 2006 Sep 30, 2010
135 Brandt, Bryan Aug 21, 2001 Aug 31, 2009
539 Branham, Thomas Nov 07, 2006 Nov 30, 2010
177 Branscome, David Apr 27, 2002 Jan 31, 2018
2896 Brantley, Donald Jun 13, 2014 Jun 30, 2018
3230 Bray, Crispin May 17, 2016 May 31, 2020
2825 Brengel, Glenn Dec 12, 2013 Dec 31, 2017
2515 Brettin, Gregory Mar 27, 2012 Mar 31, 2020
3007 Breuer, Regina Mar 13, 2015 Mar 31, 2019
1618 Brich, Jannik Ebbe Mar 30, 2009 Mar 31, 2021
2915 Briggs, Patrick Aug 15, 2014 Aug 31, 2018
87 Briggs, Shelly Apr 12, 2001 Apr 30, 2005
936 Brinkman, Denise Jul 27, 2007 Jul 31, 2011
112 Broadaway, Andrew May 16, 2001 May 31, 2005
2507 Broadley, Carl Mar 26, 2012 Mar 31, 2016
72 Brock, Andy Feb 28, 2001 Feb 28, 2007
377 Brokaw, Tom Dec 03, 2005 Dec 31, 2009
2780 Bromley, Nevil Oct 10, 2013 Oct 31, 2017
2910 Brooks, Robert Aug 15, 2014 Aug 31, 2018
3104 Broudin, Johann Oct 26, 2015 Oct 31, 2019
1308 Brower, Jerry Mar 16, 2008 Mar 31, 2020
766 Brown, Charles Mar 18, 2007 Mar 31, 2011
2843 Brown, David Jan 16, 2014 Jan 31, 2018
136 Brown, Joe Aug 28, 2001 Aug 31, 2007
380 Brown, Joshua Dec 18, 2005 Dec 31, 2017
359 Browne, Brian Sep 28, 2005 Sep 30, 2009
2248 Browning, Karl Feb 01, 2011 Feb 28, 2015
1223 Bruggeman, John Jan 18, 2008 Jan 31, 2016
2859 Bruinsma, John Mar 27, 2014 Mar 31, 2018
706 Brunold, Livio Feb 15, 2007 Feb 28, 2011
2420 Brush, Timothy Aug 10, 2011 Aug 31, 2019
2807 Brussel, Ken Nov 07, 2013 Nov 30, 2017
39 Buchanan, Tim Oct 05, 2000 Oct 31, 2004
3169 Bundschuh, Bill Feb 26, 2016 Feb 29, 2020
2873 Buranovsky, Jessica Apr 30, 2014 Apr 30, 2018
2997 Burgess, Michael Mar 03, 2015 Mar 31, 2019
2913 Burgess, Warren Aug 15, 2014 Aug 31, 2018
2637 Burkley, Jason Dec 21, 2012 Dec 31, 2016
3107 Burns, Mike Nov 07, 2015 Nov 30, 2019
141 Burns, Vivian Sep 09, 2001 Sep 30, 2007
2528 Burr, Evan Apr 24, 2012 Apr 30, 2020
487 Burton, Bill Sep 09, 2006 Sep 30, 2014
1504 Burton, Steve Nov 18, 2008 Nov 30, 2012
2402 Busby, David Jun 30, 2011 Jun 30, 2015
269 Buursink, Arnold Jan 24, 2004 Jan 31, 2008
586 Buysse, Joshua Dec 02, 2006 Dec 31, 2010
2923 Byrd, Thomas Aug 25, 2014 Aug 31, 2018
1578 Bytheway, Robert Nov 02, 2004 Nov 30, 2012