Certified Professionals: GCIA

Certified Professionals:

GIAC Certified Intrusion Analyst

Individuals responsible for network and host monitoring, traffic analysis, and intrusion detection

268 of 6,039 GCIA Professionals
Analyst * Name First Certified Expiration
10053 D'Agostino, Vincent Aug 15, 2014 Aug 31, 2018
10657 D. , Sai Santosh Jun 06, 2015 Jun 30, 2019
10553 da Silva, Marcelo Apr 10, 2015 Apr 30, 2019
1158 Dabbieri, Ryan Aug 24, 2006 Aug 31, 2010
9872 Dabbiru, Srikanth May 02, 2014 May 31, 2022
1636 Dahl, Ole Martin Feb 11, 2007 Feb 28, 2015
1371 Dahl-Hansen, Kjetil Dec 14, 2006 Dec 31, 2010
9392 Dahlseng, Kjetil May 27, 2013 May 31, 2017
7874 Dahlstrom, Mark Dec 22, 2010 Dec 31, 2014
478 Daigle, Patrick Feb 12, 2002 Feb 28, 2006
4003 Daily, Shane Dec 17, 2008 Dec 31, 2016
8637 Daines, Gareth Oct 19, 2011 Oct 31, 2015
5763 Dale, Scott Mar 22, 2010 Mar 31, 2014
11153 Dales, Raymond Feb 26, 2016 Feb 29, 2020
1012 Dalli, Eric Feb 24, 2006 Feb 28, 2010
9033 Dallmann, Daniel Sep 19, 2012 Sep 30, 2020
9736 Dalton, David Feb 05, 2014 Feb 28, 2018
10783 Daly, Chris Aug 07, 2015 Aug 31, 2019
828 Dam, Tuong May 24, 2005 May 31, 2009
9651 Damodaran, Mohanakrishnan Nov 22, 2013 Nov 30, 2017
10795 Damodaran Suresh, Sathish Aug 21, 2015 Aug 31, 2019
1244 Danhieux, Pieter Nov 09, 2006 Sep 30, 2019
9547 Daniel, Charles Sep 21, 2013 Sep 30, 2017
10563 Daniel, Jim Apr 20, 2015 Apr 30, 2019
7638 Daniel, Sandie Nov 22, 2010 Nov 30, 2014
9495 Daniels, Chris Aug 09, 2013 Aug 31, 2017
9488 Danielson, Jeffrey Aug 06, 2013 Aug 31, 2017
10460 Dao, Johnny Mar 11, 2015 Mar 31, 2019
10149 Darakdjian, Arsen Sep 22, 2014 Sep 30, 2018
10663 Darling, Rae Jun 11, 2015 Jun 30, 2019
11599 Darmofal, William Oct 03, 2016 Oct 31, 2020
929 Darnall, Dennis Oct 24, 2005 Oct 31, 2017
536 DasGupta, Shomiron Jul 22, 2002 Jul 31, 2006
10615 Daugherty, Dale May 12, 2015 May 31, 2019
9891 Dauler, Kolby May 06, 2014 May 31, 2018
387 Dauphinee, Wade Jul 23, 2001 Sep 30, 2009
7888 Davidson, Ken Dec 24, 2010 Dec 31, 2018
4709 Davidson, Ray Jun 27, 2009 Jun 30, 2021
2216 Davidson, Troy Aug 10, 2007 Aug 31, 2019
10674 Davidson Jr., Dekenth Jun 13, 2015 Jun 30, 2019
11118 Davies, Jeff Feb 10, 2016 Feb 29, 2020
991 Davies, Ken Jan 29, 2006 Jan 31, 2010
10296 Davies, Rhodri Nov 21, 2014 Nov 30, 2018
9207 Davies, Scott Jan 10, 2013 Jan 31, 2021
9516 Davis, Andrew Aug 28, 2013 Aug 31, 2017
1216 Davis, Brian Oct 13, 2006 Oct 31, 2018
2066 Davis, Brough Jun 26, 2007 Jun 30, 2015
8654 Davis, Cameron Nov 09, 2011 Nov 30, 2019
10577 Davis, Christopher Apr 24, 2015 Mar 31, 2020
10488 Davis, Craig Mar 16, 2015 Mar 31, 2019
1201 Davis, Daryl Sep 22, 2006 Oct 31, 2018
393 Davis, Dennis Aug 12, 2001 Aug 31, 2013
367 Davis, Glenn May 29, 2001 May 31, 2017
8163 Davis, Justin Feb 24, 2011 Feb 28, 2015
910 Davis, Kevin Oct 13, 2005 Oct 31, 2021
8865 Davis, Kristopher May 11, 2012 May 31, 2016
1856 Davis, Matt Apr 11, 2007 Apr 30, 2019
4989 Davis, Michael Aug 20, 2009 Aug 31, 2013
10486 Davis, Phil Mar 16, 2015 Mar 31, 2019
804 Davis, Tom Apr 14, 2005 Apr 30, 2009
177 Davis, William Jun 15, 2000 Jun 30, 2016
9632 Davisson, Eric Nov 08, 2013 Nov 30, 2017
5548 Davson, Egan Feb 04, 2010 Feb 28, 2018
9038 Dawda, Uttang Sep 22, 2012 Sep 30, 2016
11598 Dawid, Lee Oct 01, 2016 Oct 31, 2020
594 Dawson, Michael Jan 12, 2003 Jan 31, 2011
9100 Dawson, Scott Oct 18, 2012 Oct 31, 2020
3004 Dawson, Wayne Jan 27, 2008 Jan 31, 2016
10349 Day, Charles Jan 09, 2015 Jan 31, 2019
10981 Day, Mark Dec 11, 2015 Dec 31, 2019
9394 de Beaupre, Adrien May 29, 2013 May 31, 2017
4373 De Boda, Rob May 14, 2009 Jul 31, 2020
1781 de Bruin, Michael Mar 15, 2007 Mar 31, 2011
8479 de Jacquier, Antony May 23, 2011 May 31, 2019
10489 De Laet, Tom Mar 17, 2015 Mar 31, 2019
539 de los Santos, Joseph Aug 09, 2002 Aug 31, 2006
7533 De Rijk, Mark Nov 12, 2010 Nov 30, 2018
9867 De Sene, Josefina Apr 30, 2014 Apr 30, 2018
9048 De Vries, Tom Sep 26, 2012 Sep 30, 2016
8603 Deal, Edgar Sep 26, 2011 Jan 31, 2020
9460 Dean, Christopher Jul 19, 2013 Jul 31, 2017
7703 Dean, Eric Dec 03, 2010 Dec 31, 2014
11597 Dean, Nazil Oct 01, 2016 Oct 31, 2020
11371 DeCapua, Joel Jun 23, 2016 Jun 30, 2020
9206 Deck, Stephen Jan 09, 2013 Jan 31, 2021
9662 Decker, Lehlan Dec 04, 2013 Dec 31, 2017
878 Deckerd, Gary Sep 29, 2005 Sep 30, 2017
8542 DeCoito, Amandio Jul 30, 2011 Jul 31, 2015
1761 Deeboockum, Houston Mar 15, 2007 Mar 31, 2011
9838 Deepak, Infant Apr 12, 2014 Apr 30, 2018
9092 Deering, Todd Oct 15, 2012 Oct 31, 2020
2822 deGruyter, John Dec 09, 2007 Dec 31, 2015
8979 Dehen, Natalie Aug 24, 2012 Aug 31, 2016
11441 Dehgan, Mason Aug 02, 2016 Aug 31, 2020
9248 Dehghanpoor, Christopher Feb 01, 2013 Feb 28, 2017
10535 Deisch, Bart Apr 03, 2015 Apr 30, 2019
3293 Dejesus, Raul Mar 18, 2008 Mar 31, 2012
1841 Dekker, David Mar 28, 2007 Mar 31, 2011
9585 Del rio, German Oct 21, 2013 Oct 31, 2017
11182 del Toro, Duncan Mar 11, 2016 Mar 31, 2020
3138 Dela Vega, Marco Feb 26, 2008 Feb 29, 2016
446 Delaney, Gary Dec 01, 2001 Mar 31, 2014
2607 Delaney, Susan Oct 25, 2007 Oct 31, 2019
9857 Delgadillo, Alex Apr 25, 2014 Apr 30, 2018
312 Dell, Jeff Mar 04, 2001 Mar 31, 2005
2632 Dell'Ambrogio, Martino Nov 03, 2007 Nov 30, 2011
7313 DelSignore, David Oct 20, 2010 Oct 31, 2014
3994 DeMeritt, Ronald Dec 16, 2008 Dec 31, 2012
10227 Dempsey, Keith Oct 17, 2014 Oct 31, 2018
2536 Deng, Wei Oct 05, 2007 Oct 31, 2011
11625 Denison, Michael Oct 14, 2016 Oct 31, 2020
5638 Denker, Brandon Feb 23, 2010 Feb 28, 2018
10624 Denopol, Louwil Alvin May 16, 2015 May 31, 2019
3673 DePriest, Jasey Aug 26, 2008 Aug 31, 2020
1721 Derita, Darin Feb 22, 2007 Feb 28, 2015
10139 Dernberger, Albert Sep 19, 2014 Sep 30, 2018
490 Derodeff, Colby Mar 04, 2002 Sep 30, 2010
4964 DeRosa, Anthony Aug 20, 2009 Mar 31, 2014
3329 Dery, Alexandre Mar 31, 2008 Mar 31, 2012
9191 Deryke, Allen Dec 20, 2012 Dec 31, 2020
2421 Desgroseilliers, Eric Sep 16, 2007 Sep 30, 2011
227 DeShon, Markus Aug 15, 2000 Aug 31, 2008
1047 Dessureault, Maxime Apr 16, 2006 Apr 30, 2018
284 Deterding, Brent Dec 08, 2000 Dec 31, 2012
7994 Deuble, Ashley Jan 24, 2011 Jul 31, 2016
9171 Devaney, Gareth Dec 10, 2012 Dec 31, 2020
6773 Devarajan, Venkataraghavan Aug 09, 2010 Aug 31, 2014
10929 Devich, John Nov 14, 2015 Nov 30, 2019
10832 Devito, Mark Sep 17, 2015 Sep 30, 2019
11090 Devlin, Randy Jan 28, 2016 Jan 31, 2020
424 Devlin, Simon Sep 29, 2001 Sep 30, 2005
9820 Devrimci, Aksel Apr 01, 2014 Apr 30, 2018
10726 Dewi, Kusuma Jul 12, 2015 Jul 31, 2019
8034 DeWitt, Nathan Feb 02, 2011 Feb 28, 2019
5204 Dexter, Gordon Oct 26, 2009 Feb 28, 2018
10442 Dexter, Jason Mar 06, 2015 Mar 31, 2019
11310 Dhandapani, Karunamoorthy May 20, 2016 May 31, 2020
9691 Dhanhani, Huda Jan 05, 2014 Jan 31, 2018
10785 Dhiraprayudti, Nuttakorn Aug 10, 2015 Aug 31, 2019
11585 Di Giorgio, Peter Sep 29, 2016 Sep 30, 2020
11363 Dianni, John Jun 17, 2016 Jun 30, 2020
7503 Diaz, David Nov 08, 2010 Nov 30, 2014
5774 Diaz, Geneva Mar 24, 2010 Mar 31, 2014
3978 Diaz, Sanders Dec 10, 2008 Dec 31, 2016
10810 Diaz Brugos, Virginia Aug 27, 2015 Aug 31, 2019
7193 Diaz-Gomez, Pedro Sep 30, 2010 Sep 30, 2018
21 Dickens, Sean Apr 03, 2000 Apr 30, 2004
9642 Dickerson, Don Nov 18, 2013 Nov 30, 2017
8828 Dickerson, Reginald Apr 27, 2012 Apr 30, 2020
9995 Dickinson, Derek Jul 20, 2014 Jul 31, 2018
9393 Didier, Aaron May 28, 2013 May 31, 2017
1105 Diehl, Brian Jun 20, 2006 Jun 30, 2010
9898 Diehl, David May 13, 2014 May 31, 2018
8294 Diekers, Claus Apr 04, 2011 Apr 30, 2015
8849 Dierkes, Alex Apr 30, 2012 May 31, 2018
3973 Dieteman, James Dec 10, 2008 Dec 31, 2012
200 Dietrich, John Jun 17, 2000 Jun 30, 2016
60 Dietz, Joe Apr 15, 2000 Apr 30, 2020
1010 Dietz, Steven Feb 22, 2006 Feb 28, 2010
11552 Diggs, Daniel Sep 15, 2016 Sep 30, 2020
4699 Diggs, Michael Jun 26, 2009 Jun 30, 2017
8663 Dihrkop, Joe Nov 16, 2011 Nov 30, 2015
11668 Dikker, Nick Nov 04, 2016 Nov 30, 2020
9652 Diller, Shane Nov 22, 2013 Nov 30, 2017
650 Dillis, Christopher Jul 30, 2003 Jul 31, 2007
10507 Dillon, Patrick Mar 27, 2015 Mar 31, 2019
10897 Dinh, Cuong Nov 03, 2015 Nov 30, 2019
8768 Diop, Dessamba Mar 02, 2012 Mar 31, 2016
7573 DiPietrantonio, Laurie Nov 19, 2010 Nov 30, 2014
11286 Discavage, Charles May 04, 2016 May 31, 2020
10967 Dischiave, Dave Dec 02, 2015 Dec 31, 2019
3694 Distler, Dennis Sep 04, 2008 Sep 30, 2019
8440 Diwadkar, Vishal Apr 21, 2011 Apr 30, 2015
7273 Dixon, Chris Oct 14, 2010 Oct 31, 2018
1083 Dixon, Dennis May 20, 2006 May 31, 2014
8680 Dixon, Jonathan Nov 29, 2011 Nov 30, 2019
10439 Dixon, Lesley Mar 06, 2015 Mar 31, 2019
2792 Dixon, Tom Dec 08, 2007 Dec 31, 2011
10202 Dobler, Brandon Oct 03, 2014 Oct 31, 2018
450 Dobrotka, David Dec 04, 2001 Dec 31, 2009
10796 Dobson, David Aug 21, 2015 Aug 31, 2019
9917 Dockter, Paul Jun 02, 2014 Jun 30, 2018
6103 Dodd, Jason May 19, 2010 May 31, 2014
11698 Dodge, Ruben Nov 17, 2016 Nov 30, 2020
10355 Doekhie, Gina Jan 13, 2015 Jan 31, 2019
11345 Doherty, Nathan Jun 09, 2016 Jun 30, 2020
979 Dolata, Bartlomiej Jan 13, 2006 Jan 31, 2010
1626 Dolphin, Dustin Feb 08, 2007 Feb 28, 2015
10385 Donaldson, John Feb 05, 2015 Feb 28, 2019
696 Dondo, Maxwell Feb 19, 2004 Feb 29, 2008
10571 Donnelly, Joshua Apr 24, 2015 Apr 30, 2019
10775 Donohue, Christopher Aug 07, 2015 Aug 31, 2019
9087 Donovan, Justin Oct 13, 2012 Oct 31, 2016
7788 Doolittle, Terry Dec 15, 2010 Dec 31, 2018
10546 Doris, Edward Apr 06, 2015 Apr 30, 2019
9293 Dorris, Joshua Mar 07, 2013 Mar 31, 2017
8544 Dorsey, Jesse Aug 01, 2011 Aug 31, 2015
8644 Dory, Michael Oct 29, 2011 Oct 31, 2015
11407 Dotray, Jason Jul 15, 2016 Jul 31, 2020
2531 Douches, Mark Oct 05, 2007 Oct 31, 2011
11000 Dougan, Brent Dec 21, 2015 Dec 31, 2019
9777 Douglas, Michael Feb 28, 2014 Feb 28, 2018
9504 Douglas, Russell Aug 19, 2013 Aug 31, 2017
10771 Douglass, William Aug 07, 2015 Aug 31, 2019
9725 Doussept, Chris Jan 30, 2014 Jan 31, 2018
8539 Dover, Chris Jul 28, 2011 Jul 31, 2015
9128 Dow, Jim Nov 06, 2012 Nov 30, 2016
9967 Dow, Melissa Jul 10, 2014 Jul 31, 2018
9202 Dowdy, Daniel Jan 06, 2013 Jan 31, 2017
8648 Downey, Adrian Nov 07, 2011 Nov 30, 2019
503 Doyle, Ben Apr 06, 2002 Jun 30, 2010
9432 Doyle, Danielle Jun 25, 2013 Jun 30, 2017
9888 Doyle, Kelly May 03, 2014 May 31, 2018
11116 Doyle, Rick Feb 08, 2016 Feb 29, 2020
9045 Drach, Alexander Sep 26, 2012 Sep 30, 2016
10132 Draeger, Amanda Sep 19, 2014 Sep 30, 2018
2221 Draeger, Brian Aug 11, 2007 Aug 31, 2015
9754 Drafke, John Feb 18, 2014 Feb 28, 2018
9369 Drennon, Kenneth Apr 30, 2013 Mar 31, 2019
530 Drew, Steven Jun 18, 2002 Jun 30, 2006
4504 Drezek, Richard May 29, 2009 May 31, 2013
5544 Drimel, Pedro Feb 02, 2010 Feb 28, 2014
11717 Drinkwater, Alec Nov 24, 2016 Nov 30, 2020
10241 Dry, Ronnie Oct 24, 2014 Oct 31, 2018
11703 DuBose, William Nov 18, 2016 Nov 30, 2020
2731 Dubsky, Christopher Nov 27, 2007 Nov 30, 2019
945 Duckwall, Alva Nov 05, 2005 Sep 30, 2015
11227 Duckwith, Chris Mar 30, 2016 Mar 31, 2020
9083 Duda, Maciej Oct 12, 2012 Oct 31, 2016
3908 Dudek, Chris Dec 02, 2008 Dec 31, 2012
4759 Duemling, Keith Jul 15, 2009 Jul 31, 2013
11481 Duffy, Christopher Aug 16, 2016 Aug 31, 2020
9514 Dufresne, Mark Aug 28, 2013 Aug 31, 2017
11462 Dugger, Carlos Aug 05, 2016 Aug 31, 2020
10456 Dumitru, Adrian Mar 10, 2015 Mar 31, 2019
2371 Dunbar, Bret Sep 06, 2007 Sep 30, 2019
6778 Duncan, Bradley Aug 10, 2010 Aug 31, 2018
10339 Duncan, Melissa Dec 27, 2014 Dec 31, 2018
9377 Dunham, Ken May 10, 2013 May 31, 2017
11536 Dunkel, Derek Sep 09, 2016 Sep 30, 2020
5173 Dunkle, Christopher Oct 16, 2009 Oct 31, 2013
8843 Dunn, Daniel Apr 30, 2012 Apr 30, 2020
9582 Dunn, Ryan Oct 19, 2013 Oct 31, 2017
10596 Dunnahoe, John Edward Apr 29, 2015 Apr 30, 2019
11723 Dunnam, Rick Nov 28, 2016 Nov 30, 2020
10033 Dunphy, Gerard Aug 12, 2014 Aug 31, 2018
8755 Dunsmore, Stuart Feb 11, 2012 Feb 29, 2016
9399 Duong, Steven Jun 01, 2013 Jun 30, 2021
466 Dupuis, Clement Jan 06, 2002 Jan 31, 2006
10266 Durairaj, Abisheak Nov 10, 2014 Nov 30, 2018
1796 Durant, Raymond Mar 17, 2007 Mar 31, 2011
10809 Durda, Ernest Aug 25, 2015 Aug 31, 2019
6943 Durkee, Ralph Aug 31, 2010 Aug 31, 2018
8933 Durrani, Hashim Jul 06, 2012 Jul 31, 2016
8646 Dutkowski, Paul Nov 01, 2011 Nov 30, 2019
8863 Duval, Eric May 09, 2012 May 31, 2020
11364 Duvvuru, Anitha Jun 17, 2016 Jun 30, 2020
10291 Dvilyanski, M Nov 19, 2014 Nov 30, 2018
10926 Dwyer, John Nov 13, 2015 Nov 30, 2019
1881 Dyce, John Apr 19, 2007 Apr 30, 2011
4808 Dye, Mike Jul 23, 2009 Jul 31, 2013
8550 Dyer, Andrew Aug 06, 2011 Aug 31, 2015
7688 Dyer, Jon Nov 29, 2010 Nov 30, 2014
8471 Dygert, Evan May 09, 2011 Mar 31, 2020
7453 Dyrmose, Michael Nov 03, 2010 Oct 31, 2017
1075 Dyrnes, Faste May 16, 2006 May 31, 2010
10831 Dyson, Brian Sep 16, 2015 Sep 30, 2019
10601 Dziendziel, Jason May 01, 2015 May 31, 2019