Certified Professionals: GCFA

Certified Professionals:

GIAC Certified Forensic Analyst

The GCFA certification is for professionals working in the information security, computer forensics, and incident response fields. The certification focuses on core skills required to collect and analyze data from Windows and Linux computer systems.

The GCFA certifies that candidates have the knowledge, skills, and ability to conduct formal incident investigations and handle advanced incident handling scenarios, including internal and external data breach intrusions, advanced persistent threats, anti-forensic techniques used by attackers, and complex digital forensic cases.

82 of 5,482 GCFA Professionals
Analyst * Name First Certified Expiration
5409 O'Brien, Conall Mar 14, 2005 Mar 31, 2013
2551 O'Callaghan, Daniel Sep 22, 2007 Sep 30, 2011
377 O'Neil, Paul Mar 27, 2006 Mar 31, 2014
8173 O'Brien, Andy Aug 31, 2010 Aug 31, 2018
9811 O'Brien, Christopher Apr 13, 2013 Jan 31, 2020
9393 O'Connor, Dan Sep 13, 2011 Sep 30, 2019
11315 O'Day, Daniel Nov 20, 2015 Nov 30, 2019
11423 O'Keefe, Thomas Jan 20, 2016 Jan 31, 2020
11710 O'Neal, Alexander E. Apr 28, 2016 Apr 30, 2020
5488 O'Shea, Kevin Jun 05, 2009 Jun 30, 2013
10708 O'Sullivan, William Dec 19, 2014 Dec 31, 2018
2826 Oberly, Eric Nov 17, 2007 Nov 30, 2011
250 Obialero, Roberto Aug 04, 2005 Aug 31, 2017
9752 Obialisi, Henry Feb 08, 2013 Feb 28, 2017
10698 Ockwell-Jenner, Dave Dec 16, 2014 Dec 31, 2018
6879 OConnor, Terrence Jan 28, 2010 Mar 31, 2019
9663 Oehlerking, Josh Oct 11, 2012 Oct 31, 2016
9523 Oetken, Kyle Mar 24, 2012 Mar 31, 2016
10152 Ogden, Daniel Jan 13, 2014 Jan 31, 2018
9570 Ogletree, Sean May 25, 2012 May 31, 2020
11460 Ogorek, Robert Jan 30, 2016 Jan 31, 2020
1356 OGorman, James Apr 20, 2007 Apr 30, 2011
4193 OGrady, Paul Sep 25, 2008 Sep 30, 2012
12135 Oh, Daniel Sep 23, 2016 Sep 30, 2020
9597 Ohlendorf, Christian Jul 14, 2012 Jul 31, 2016
11844 Oikeh, Izegbua Jun 18, 2016 Jun 30, 2020
3469 Oka, Hirofumi Mar 20, 2008 Mar 31, 2016
2171 Okhovat, Duran Aug 13, 2007 Aug 31, 2011
5969 Olaeriu, Lica Sep 21, 2009 Sep 30, 2017
80 Olensky, Sven Oct 04, 2003 Oct 31, 2007
11104 Oliva, Brian Jul 30, 2015 Jul 31, 2019
9029 Oliver, Kimberly Mar 11, 2011 Mar 31, 2019
9516 Olivier, Medoc Mar 17, 2012 Mar 31, 2020
1186 Olivier, Steven Mar 17, 2007 Mar 31, 2019
10594 Olivo, Gregory Oct 31, 2014 Oct 31, 2018
9565 Olsen, Kim May 10, 2012 May 31, 2016
10710 Olson, Larry Dec 19, 2014 Dec 31, 2018
321 Omaña, Julio Dec 11, 2005 Dec 31, 2009
10807 Ong, Chen Hui Feb 23, 2015 Feb 28, 2019
6784 Ong, Chyn Kok Jan 08, 2010 Jan 31, 2018
11155 Ong, Dan Aug 26, 2015 Aug 31, 2019
273 Ong, ES Sep 28, 2005 Sep 30, 2009
172 Ong, Leonard Mar 26, 2005 Mar 31, 2021
9854 Ong, Marvin May 16, 2013 May 31, 2017
11534 Ong Chan Wei, Ong Feb 24, 2016 Feb 29, 2020
1206 Opacity, Michael Mar 18, 2007 Mar 31, 2019
716 Opatrny, Justin Nov 23, 2006 Nov 30, 2018
11958 Opel, Benjamin Jul 28, 2016 Jul 31, 2020
10424 Opter, David Jul 09, 2014 Jul 31, 2018
8478 Orallo Rodrguez, Marcos Nov 09, 2010 Nov 30, 2018
12341 Orchilles, Jorge Dec 02, 2016 Dec 31, 2020
10963 Ore, Marco May 02, 2015 May 31, 2019
274 Orita, Akira Oct 03, 2005 Oct 31, 2017
5338 Orkin, Kevin May 15, 2009 May 31, 2013
686 Ormonde, John Nov 22, 2006 Nov 30, 2018
9870 Orr, Frankie Jun 01, 2013 Jun 30, 2017
10945 Orr, Michael Apr 22, 2015 Apr 30, 2019
11791 Ort, Jason D. May 31, 2016 May 31, 2020
2796 Ortega, Michael Nov 11, 2007 Nov 30, 2011
10142 Ortega, Rodolfo Dec 27, 2013 Dec 31, 2017
11516 Ortiz, Andres Feb 20, 2016 Feb 29, 2020
9114 Ortiz, Jose Mar 11, 2011 Aug 24, 2019
2441 Ortiz-Ubarri, José Sep 19, 2007 Sep 30, 2011
523 Ortlieb, Mike Sep 10, 2006 Sep 30, 2014
12004 Ossler, Jason Aug 12, 2016 Aug 31, 2020
304 Ostapuk, Shawn Nov 13, 2005 Nov 30, 2009
1686 Ostling, Andreas Jun 09, 2007 Jun 30, 2011
49 Othman, Mohd Shukri May 09, 2003 Feb 28, 2019
1046 Ott, James Feb 22, 2007 Feb 28, 2011
12042 Otte, Matthew J. Aug 29, 2016 Aug 31, 2020
9560 Oulton, Mark Apr 30, 2012 Apr 30, 2016
9654 Ounkeo, Wansin Sep 21, 2012 Sep 30, 2020
8793 Overton, Curtis Feb 01, 2011 Feb 28, 2019
12327 Overton, Gregory J. Dec 02, 2016 Dec 31, 2020
9144 Owen, Dylan Mar 18, 2011 Mar 31, 2019
23 Owen, Greg Oct 20, 2002 Nov 30, 2018
4653 Owen, Kimberley Dec 09, 2008 Dec 31, 2012
9876 Owen, Rod Jun 13, 2013 Jun 30, 2017
11474 Owens, Aileen Feb 08, 2016 Feb 29, 2020
2876 Oygard, Harald Nov 30, 2007 Nov 30, 2011
3843 Oztoprak, Murat Jun 30, 2008 Jun 30, 2012
7034 Ozturkci, Halil Feb 27, 2010 Feb 28, 2022