2021
Talk: Vortimo Technology 2021 | ConInt | Virtual
Talk: Hoarding the web: Capturing information in 2021 | Layer8 | Virtual
Talk: Lessons learned building OSINT tools | IsolationCon-2 | Virtual
2019
Talk: Lessons learned building OSINT tools | dex-XL | Utrecht, The Netherlands
2017
Talk: ICS transforms in Maltego | SAS (Kaspersky) 2017 | Sint Maarten
Training: Open source intelligence with Maltego | Blackhat USA 2017 | Las Vegas, USA
Training: Digital intelligence gathering using Maltego | SAS (Kaspersky) 2017 | Sint Maarten
Training: Threat intelligence using Maltego | Hack in the box 2017 | Amsterdam, The Netherlands
Talk: Finding useful and embarrassing information with Maltego | KPN (Guest Hacker) | Amsterdam, The Netherlands
2016
Talk: Monitoring News Events with Maltego | SAS (Kaspersky) 2016 | Tenerife
Training: Digital intelligence gathering using Maltego | SAS (Kaspersky) 2016 | Tenerife
Talk: Comparing attack surfaces of various organisations using OSINT | ACSC 2016 | Canberra, Australia
Workshop: Delving deeper into Maltego | DCC 2016 | Vienna, Austria
2015
Talk: Internet surveillance for everyone | ZaCon 4 | Johannesburg, South Africa
Training: Cyber intelligence gathering using Maltego | Blackhat USA 2015 | Las Vegas, USA
Workshop: Auto data collection & visualization | Underground Economy 2015 | Glasgow, Scotland
2014
Workshop: Maltego | DCC 2014 | Singapore, Singapore
2013
Talk: Maltego Tungsten as a collaborative attack platform | Blackhat USA 2013 | Las Vegas, USA
Training: Digital intelligence gathering using Maltego | Blackhat USA 2013 | Las Vegas, USA
Talk: Lessons learned when building and selling security software online - the Maltego story | ITWeb 2013 | Johannesburg, South Africa
2012
Talk: Radium - Auto data collection & visualization | Breakpoint 2012 | Melbourne, Australia
Talk: Unleashing Radium – the rise of the machines | Nordic Security Conference 2012 | Reykjavik, Iceland
Training: Maltego | Nordic Security Conference 2012 | Reykjavik, Iceland
Talk: Maltego machines | IT Defense 2012 | Munich, Germany
Talk: Open Source Intelligence | ZaCon 3 | Johannesburg, South Africa
Talk: Maltego and you | 44Con 2011 | London, United Kingdom
2011
Talk: Your enemy can know everything about you | Hackcon 2011 | Oslo, Norway
Workshop: Extending Maltego With Your Applications, Scripts And Data | Blackhat EU 2011 | Barcelona, Spain
Training: Digital intelligence gathering using Maltego | Blackhat EU 2011 | Barcelona, Spain
Training: Digital intelligence gathering using Maltego | Blackhat USA 2011 | Las Vegas, USA
Talk: Something About Tea | ZaCon 2 | Johannesburg, South Africa
2010
Talk: Your Life Online: No More Secrets Marty | Ekoparty 2010 | Buenos Aires, Argentina
Talk: About you... all about you | GovCERT NL 2010 | Rotterdam, The Netherlands
Talk: Maltego 3 - Start Your Engines | Hack in the box 2010 | Amsterdam, The Netherlands
Talk: Unveiling Maltego 3.0 | Blackhat EU 2010 | Barcelona, Spain
Talk: Make Tea Not War | ZaCon 1 | Johannesburg, South Africa
Talk: Connecting the dots in the cloud | SANS | London, United Kingdom
2009
Talk: Open source intelligence | AUScert 2009 | Gold Coast, Australia
Talk: Evaluating the Credibility of a Cyber Threat | CCDCOE 2009 | Tallinn, Estonia
Talk: Integrating Maltego with Offensive and Defensive Open Source Tools | Blackhat EU 2009 | Amsterdam, The Netherlands
2008
Talk: Investigating individuals and organizations using open source intelligence | HackLu 2008 | Luxembourg, Luxembourg
Talk: Investigating individuals and organizations using open source intelligence | Microsoft BlueHat 2008 | Redmond, USA
Talk: Investigating individuals and organizations using open source intelligence | Blackhat EU 2008 | Amsterdam, The Netherlands
2007
Talk: I know what you (and your company) did last summer... | FIRST 2007 | Seville, Spain
Talk: I know what you (and your company) did last summer... | CanSecWest 2007 | Vancouver, Canada
Talk: Web 2.0: risks and opportunities | GovCERT NL 2007 | Noordwijk, The Netherlands
2006
Talk: A tale of two proxies | DEF CON 14 | Las Vegas, USA
Talk: A tale of two proxies | Blackhat USA 2006 | Las Vegas, USA
Training: HBN - Combat | Blackhat USA 2006 | Las Vegas, USA
Talk: Attacking and defending web v2.0 | GovTech 2006 | South Africa
Talk: Overview of SensePost’s 2005 tool shed | Hackcon 2006 | Oslo, Norway
2005
Talk: Revolutions in Web Server/Application Assessments | Blackhat EU 2005 | Amsterdam, The Netherlands
Training: HBN - Combat | Blackhat EU 2005 | Amsterdam, The Netherlands
Talk: Assessing Server Security - State of the Art | Hack in the Box 2005 | Kuala Lumpur, Malaysia
Talk: Automation - Deus Ex Machina or Rube Goldberg machine? | Ruxcon, 2005 | Sydney, Australia
Talk: Automation - Deus Ex Machina or Rube Goldberg machine? | DEF CON 13 | Las Vegas, USA
Training: HBN - Bootcamp | Blackhat USA 2005 | Las Vegas, USA
Talk: Automation - Deus Ex Machina or Rube Goldberg machine? | Blackhat USA 2005 | Las Vegas, USA
Talk: Denial of service - the next wave | Microsoft TechEd 2005 | South Africa
2004
Talk: When The Tables Turn | DEF CON 12 | Las Vegas, USA
Talk: When The Tables Turn | Blackhat USA 2004 | Las Vegas, USA
Training: HBN - Bootcamp | Blackhat USA 2004 | Las Vegas, USA
Talk: When The Tables Turn | Blackhat EU 2004 | Amsterdam, The Netherlands
Training: HBN - Bootcamp | Blackhat EU 2004 | Amsterdam, The Netherlands
2003
Talk: Worst Fears II: the workings of a worm | FIRST 2003 | Ottawa, Canada
Talk: Putting The Tea Back Into Cyber terrorism | DEF CON 11 | Las Vegas, USA
Talk: Putting The Tea Back Into Cyber terrorism | Blackhat USA 2003 | Las Vegas, USA
Training: HBN (Hacking by numbers) | Blackhat USA 2003 | Las Vegas, USA
Talk: Putting The Tea Back Into Cyber terrorism | Blackhat Federal 2003 | Washington DC, USA
Training: HBN (Hacking by numbers) | Blackhat Federal 2003 | Washington DC, USA
2002
Talk: Setiri - Advances In Trojan Technology | DEF CON 10 | Las Vegas, USA
Talk: Setiri - Advances In Trojan Technology | Blackhat USA 2002 | Las Vegas, USA
Training: HBN (Hacking by numbers) | Blackhat USA 2002 | Las Vegas, USA
Talk: Bi-directional Communications in a Heavily Protected Environment | Blackhat Windows 2002 | New Orleans, USA
2001
Talk: Practical auditing of HTTP(s) servers | SummerCon 2001 | Amsterdam, The Netherlands
