2022

  • Reconocimiento de redes IPv6”. Ekoparty Hackademy masterclass, March 17, 2022. Online event.
  • Improving the Reaction of IPv6 SLAAC to Renumbering Events”. PLNOG 2022, March 8-9, 2022. Online event.
  • Implicancias de Seguridad y Privacidad del Direccionamiento IPv6”, Security Day 2022. January 29, 2022. Online event.

2021

  • Update on IETF publications”. UK IPv6 Council Annual Meeting, December 7, 2021. Online event.
  • State of the Art in IPv6 Security”. THE H@CKSUMMIT, November 5, 2021. Online event.
  • Improving the Reaction of Customer Edge Routers to IPv6 Renumbering Events”. NANOG 83, November 1-3, 2021, Minneapolis, U.S.A.
  • Operational Implications of IPv6 Packets with Extension Headers”. NANOG 83, November 1-3, 2021, Minneapolis, U.S.A.
  • Operational Implications of IPv6 Packets with Extension Headers”. LACNIC 36, October 11-15, 2021. Online event.
  • Improving the Reaction of Customer Edge Routers to IPv6 Renumbering Events”. LACNIC 36, October 11-15, 2021. Online event.
  • IPv6 Extension Headers in the Real World”. LACNIC 35, May 12-14, 2021. Online event.
  • RFC 8981: Temporary Address Extensions for IPv6 SLAAC”. LACNIC 35, May 12-14, 2021. Online event.

2019

  • Port Randomization in the Network Time Protocol Version 4”. IETF 105, NTP WG. July 20-26, 2019. Montreal, Canada.
  • Security and Privacy Implications of Numeric Identifiers Employed in Network Protocols”. IETF 105, PEARG. July 20-26, 2019. Montreal, Canada.
  • Hacking IPv6 Networks v5.0” (training course). Hack In Paris 2019. June 16-18, 2019. Paris, France.
  • Privacidad en el DNS”. LACNIC 31. May 6-10, 2019. Punta Cana, Dominican Republic.
  • SLAAC’s Reaction to Renumbering Events”. IETF 104, 6man Working Group. March 23-29, 2019. Prague, Czech Republic.
  • Security and Privacy Implications of Numeric Identifiers Employed in Network Protocols”. IETF 104. March 23-29, 2019. Prague, Czech Republic.
  • SLAAC’s Reaction to Renumbering Events”. IETF 104, v6ops Working Group. March 23-29, 2019. Prague, Czech Republic.
  • Privacy Extensions for Stateless Address Autoconfiguration in IPv6”. IETF 104. March 23-29, 2019. Prague, Czech Republic.
  • What are the IPv6 news from the IETF?”. NGI @ Troopers 2019 . March 18-19, 2019. Heidelberg, Germany.
  • SI6 Toolkit v3.0”. NGI @ Troopers 2019 . March 18-19, 2019. Heidelberg, Germany.

2018

  • Network Reconnaissance in IPv6” (training course). Security Day 2018. December 2018. Guayaquil, Ecuador.
  • Despliegue de Redes IPv6 Seguras” (training course). Claro Ecuador. December 2018. Guayaquil, Ecuador.
  • Hacking IPv6 Networks v5.0” (training course). Hack In Paris 2018. June 25-29, 2018. Paris, France.
  • Knockin’ on IPv6 Doors”. Hack In Paris 2018. June 25-29, 2018. Paris, France.
  • IPv6 Security: How did we get here?”. PHDays 2018. May 15-16, 2018. Moscow, Russian Federation.
  • Advances in IPv6 Network Reconnaissance”. x33fcon 2018. May 7-8, 2018. Gdynia, Poland.
  • Estado de Despliegue de IPv6 en Servicios de Internet para la Región de Latinoamérica y Caribe (LAC)”. LACNIC 29. Abril 30 – Mayo 4, 2018. Ciudad de Panamá, Panama.
  • Advances in IPv6 Network Reconnaissance”. LACNIC 29. Abril 30 – Mayo 4, 2018. Ciudad de Panamá, Panama.
  • Advances in IPv6 Network Reconnaissance”. NGI @ Troopers 2018 . March 12-13, 2018. Heidelberg, Germany.
  • Knockin’ on IPv6 Doors”. NGI @ Troopers 2018 . March 12-13, 2018. Heidelberg, Germany.
  • Knockin’ on IPv6 Doors”. Hack In Paris 2018. June 25-29, 2018. Paris, France.
  • IPv6 Security: How did we get here?”. PHDays 2018. May 15-16, 2018. Moscow, Russian Federation.
  • Advances in IPv6 Network Reconnaissance”. x33fcon 2018. May 7-8, 2018. Gdynia, Poland.
  • Estado de Despliegue de IPv6 en Servicios de Internet para la Región de Latinoamérica y Caribe (LAC)”. LACNIC 29. Abril 30 – Mayo 4, 2018. Ciudad de Panamá, Panama.
  • Advances in IPv6 Network Reconnaissance”. LACNIC 29. Abril 30 – Mayo 4, 2018. Ciudad de Panamá, Panama.
  • Advances in IPv6 Network Reconnaissance”. NGI @ Troopers 2018 . March 12-13, 2018. Heidelberg, Germany.
  • Knockin’ on IPv6 Doors ”. NGI @ Troopers 2018 . March 12-13, 2018. Heidelberg, Germany.

2017

  • Hacking Smart Home Devices“. H2HC 2017. October 21-22, 2017. Sao Paulo, Brazil. (slides [.pdf])
  • “IPv6 is Internet Standard!“. LACNOG 2017. September 18-22, 2017. Montevideo, Uruguay. (slides [.odp] [.pdf]) ([video])
  • “How IPv6 may affect IoT Security“. FIRST 2017 TC Montevideo. September 18, 2017. Montevideo, Uruguay. (slides [.pdf])
  • Network Reconnaissance in IPv6”. PHDays VII. May 23-24, 2017. Moscow, Russia.
  • IPv6 Security Tools”. UK IPv6 Council Security Workshop. July 12, 2017. London, United Kingdom.
  • Recent IPv6 Security Standardization Efforts”. UK IPv6 Council Security Workshop. July 12, 2017. London, United Kingdom.
  • State of the Art in IPv6 Attack & Defense”. Africa Internet Summit 2017. May 21 – June 2, 2017. Nairobi, Kenya.
  • Advanced IPv6 Network Reconnaissance”. Africa Internet Summit 2017. May 21 – June 2, 2017. Nairobi, Kenya.
  • IPv6 Security Workshop”. Africa Internet Summit 2017. May 21 – June 2, 2017. Nairobi, Kenya.
  • Hacking TP-Link Devices“. Troopers 2017, Next Generation Internet (NGI) Track. March 20-24, 2017. Heidelberg, Germany. (slides [.pdf])

2016

  • IPv6: Motivación, mitos, y desafíos”. ITEC. September 6, 2016. Rio Cuarto, Córdoba, Argentina.
  • Introducción y Experiencias en el IETF”. ITEC. September 6, 2016. Rio Cuarto, Córdoba, Argentina.
  • Seguridad IPv6”. Universidad Nacional de Rio Cuarto (UNRC). August 25, 2016. Rio Cuarto, Córdoba, Argentina.
  • Introducción y Experiencias en el IETF”. Universidad Nacional de Rio Cuarto (UNRC). August 25, 2016. Rio Cuarto, Córdoba, Argentina.
  • Seguridad y Privacidad en Direccionamiento IPv6”. #1HackParaLosChicos 2016. August 26, 2016. Córdoba, Argentina.
  • Advanced IPv6 Security” (training course). June 20, 23, and 24, 2016. Ljubljana, Slovenia.
  • Hacking IPv6 Networks — with Hands-on Lab” (training course). IPv6 Business Conference. June 17, 2016. Zürich, Switzerland.
  • Hacking IPv6 Networks v4.0” (training course). June 13-15, 2016. Ljubljana, Slovenia.
  • Advanced IPv6 Network Reconnaissance”. IPv6 Business Conference. June 16, 2016. Zürich, Switzerland.
  • Security and Privacy Implications of Numeric Identifiers Employed in Network Protocols”. IETF 95. April 3-8, 2016. Buenos Aires, Argentina.
  • Requirements for IPv6 Enterprise Firewalls”. IETF 95. April 3-8, 2016. Buenos Aires, Argentina.
  • Network Ingress Filtering: Defeating Attacks which employ Forged ICMP/ICMPv6 Error Messages”. IETF 95. April 3-8, 2016. Buenos Aires, Argentina.
  • On Firewalls in Network Security”. IETF 95. April 3-8, 2016. Buenos Aires, Argentina.
  • Operational Implications of IPv6 Packets with Extension Headers”. IETF 95. April 3-8, 2016. Buenos Aires, Argentina.
  • Estructura de la IETF y el Proceso de Estandares de Internet”. IETF 95. April 3-8, 2016. Buenos Aires, Argentina.
  • Advanced IPv6 Network Reconnaissance”. IPv6 Security Summit @ Troopers16. March 14-15, 2016. Heidelberg, Germany.
  • Recent IPv6 Standardization Efforts”. IPv6 Security Summit @ Troopers16. March 14-15, 2016. Heidelberg, Germany.

2015

  • Reconocimiento de Redes IPv6”. Security Day 2015. December 18, 2015. Guayaquil, Ecuador.
  • Desafíos en Seguridad IPv6”. Security Day 2015. December 18, 2015. Guayaquil, Ecuador.
  • Security and Privacy in Internet Protocols” (invited presentation). NAIST. November 12, 2015. Nara, Japan.
  • Security Implications of IPv6 Addressing”. LACNOG 2015. Sep 28-Oct 2, 2015. Bogota, Colombia.
  • On Firewalls in Network Security”. IETF 94. November 1-6, 2015. Yokohama, Japan.
  • Operational Implications of IPv6 Packets with Extension Headers”. IETF 94. November 1-6, 2015. Yokohama, Japan.
  • Observations on the Dropping of Packets with IPv6 Extension Headers in the Real World”. IETF 94. November 1-6, 2015. Yokohama, Japan.
  • IPv6 Universal Extension Header”. IETF 94. November 1-6, 2015. Yokohama, Japan.
  • Transmission and Processing of IPv6 Options”. IETF 94. November 1-6, 2015. Yokohama, Japan.
  • Transmission and Processing of IPv6 Options”. IETF 93. July 19-24, 2015. Prague, Czech Republic.
  • Desafíos en Seguridad IPv6”. CIBER 2015 . October 6-7, 2015. Buenos Aires, Argentina.
  • Seguridad IPv6. LACNOG 2015. Sep 28-Oct 2, 2015. Bogota, Colombia.
  • State of the Art in IPv6 Attack & Defense” (training course). IPv6 Business Conference. June 18, 2015. Zürich, Switzerland.
  • Hacking IPv6 Networks v3.0” (training course). June 15-17, 2015. Ljubljana, Slovenia.
  • IPv6 Extension Headers in the Wild”. 10th SLO IPv6 Summit. June 9th, 2015. Ljubljana, Slovenia.
  • Reflections on IPv6 Security”. 10th SLO IPv6 Summit. June 9th, 2015. Ljubljana, Slovenia.
  • Advanced IPv6 Hacking” (training course). June 8, 11, & 12, 2015. Ljubljana, Slovenia.
  • Security Assessment and Troubleshooting with SI6 IPv6 Toolkit v2.0 (Guille)”. FLIP6 2015. Mayo 18-22, 2015. Lima, Peru.
  • Recent Advances in IPv6 Security”. FLIP6 2015. Mayo 18-22, 2015. Lima, Peru.
  • Introducción y Experiencias en el IETF”. III Encuentro Nacional de Técnicos (CABASE). April 20-21, 2015. Buenos Aires, Argentina.
  • Recommendations on filtering of IPv6 packets containing IPv6 Extension Headers”. IETF 92. March 22-27, 2015. Dallas, Texas, U.S.A.
  • Observations on IPv6 EH Filtering in the Real World”. IETF 92. March 22-27, 2015. Dallas, Texas, U.S.A.
  • Transmission and Processing of IPv6 Options”. IETF 92. March 22-27, 2015. Dallas, Texas, U.S.A.
  • Current Issues with DNS Configuration Options for SLAAC”. IETF 92. March 22-27, 2015. Dallas, Texas, U.S.A.
  • Network Ingress Filtering: Defeating Attacks which employ Forged ICMP/ICMPv6 Error Messages”. IETF 92. March 22-27, 2015. Dallas, Texas, U.S.A.
  • New Features in the SI6 Networks’ IPv6 Toolkit”. IPv6 Security Summit 2015. March 16-17, 2015. Heidelberg, Germany.
  • Recent IPv6 Security Standardization Efforts”. IPv6 Security Summit 2015. March 16-17, 2015. Heidelberg, Germany.
  • State of the Art in IPv6 Attack & Defense“. IT-Defense 2015. September 5, 2015. Leipzig, Germany. (slides [.pdf])
  • Hacking IPv6 Networks v3.0” (training course). IT-DEFENSE 2015. February 4-6, 2015. Leipzig, Germany.

2014

  • IPv6 Extension Headers in the Real World”. IETF 91. November 9-14, 2014. Honolulu, Hawaii, U.S.A.
  • Transmission and Processing of IPv6 Options”. IETF 91. November 9-14, 2014. Honolulu, Hawaii, U.S.A.
  • Deprecating the Generation of IPv6 Atomic Fragments”. IETF 91. November 9-14, 2014. Honolulu, Hawaii, U.S.A.
  • Recommendation on Stable IPv6 Interface Identifiers” (6lo wg). IETF 91. November 9-14, 2014. Honolulu, Hawaii, U.S.A.
  • Recommendation on Stable IPv6 Interface Identifiers” (6man wg). IETF 91. November 9-14, 2014. Honolulu, Hawaii, U.S.A.
  • IPv6 Extension Headers in the Real World v3.0”. IEPG 91. November 9, 2014. Honolulu, Hawaii, U.S.A.
  • IPv6-related work at the IETF”. LACNOG meeting, LACNIC 22. October 27-31, 2014. Santiago, Chile.
  • State of the Art in IPv6 Security”. H2HC 2014. October 18-19, 2014. Sao Paulo, Brazil.
  • Network Security Defense”. 8th Regional CaribNOG Meeting. September 29-October 3, 2014. Willemstad, Curacao.
  • Security Implications of IPv6 Addressing”. IEAR 2014. September 5, 2014. Buenos Aires, Argentina.
  • Security Implications of IPv6 Addressing“. IEAR 2014. September 5, 2014. Buenos Aires, Argentina. (slides [.odp] [.pdf])
  • Recommendations on filtering of IPv6 packets containing IPv6 Extension Headers”. IETF 90. July 20-25, 2014. Toronto, Canada.
  • Requirements for IPv6 Enterprise Firewalls”. IETF 90. July 20-25, 2014. Toronto, Canada.
  • IPv6 Extension Headers in the Real World v2.0”. IEPG 90. July 20, 2014. Toronto, Canada.
  • IPv6 Toolkit v2.0”. IEPG 90. July 20, 2014. Toronto, Canada.
  • IPv6 Security & Hacking” (training course). June 9-11, 2014. Ljubljana, Slovenia.
  • Most Recent Advances in IPv6 Security”. IPv6 Summit 2014. June 12, 2014. Ljubljana, Slovenia.
  • IPv6 Network Security Assessment and Trouble-shooting”. IPv6 Summit 2014. June 12, 2014. Ljubljana, Slovenia.
  • IPv6 Fragmentation and IPv6 Extension Headers in the Real World”. IPv6 Kongress 2014. May 22-23, 2014 . Frankfurt, Germany.
  • IPv6 Fragmentation and IPv6 Extension Headers in the Real World”. FLIP6, LACNIC 21. May 4-9, 2014. Cancun, Mexico.
  • Practical Security Assessment of IPv6 Networks and Devices”. IPv6 Security Summit, Troopers 14. March 17-18, 2014. Heidelberg, Germany.
  • Recent IPv6 Security Standardization Efforts”. IPv6 Security Summit, Troopers 14. March 17-18, 2014. Heidelberg, Germany.
  • Recommendation on Stable IPv6 Interface Identifiers”. IETF 89. March 2-7, 2014. London, U.K.
  • IPv6 Universal Extension Header”. IETF 89. March 2-7, 2014. London, U.K.
  • A Small Update on the Use of IPv6 Extension Headers”. IEPG 89. March 2, 2014. London, U.K.
  • Advances in IPv6 Security” (Remote presentation). SP Security Forum. February 7, 2014. Brussels, Belgium. (slides [.pptx] [.pdf])
  • “Security Implications of IPv6 Addressing” (Remote presentation). SP Security Forum. February 7, 2014. Brussels, Belgium. (slides [.pptx] [.pdf])

2013

  • Five Security Myths a CISO Should Be Aware of“. CISO Platform Annual Summit. November 15-16, 2013. Mumbai, India. (slides [.pptx] [.pdf])
  • Why Should You Worry About IPv6 Security Even If Your Network Runs On IPv4?“. CISO Platform Annual Summit. November 15-16, 2013. Mumbai, India. (slides [.pptx] [.pdf])
  • Deprecating EUI-64 Based IPv6 Addresses“. IETF 88. November 3-8, 2013. Vancouver, BC, Canada. (slides [.pptx] [.pdf])
  • Security Assessment of Neighbor Discovery (ND) for IPv6“. IETF 88. November 3-8, 2013. Vancouver, BC, Canada. (slides [.pptx] [.pdf])
  • On the Validation of TCP Sequence Numbers“. IETF 88. November 3-8, 2013. Vancouver, BC, Canada. (slides [.pptx] [.pdf])
  • Fragmentation and Extension Header Support in the IPv6 Internet“. IEPG 88. November 3, 2013. Vancouver, BC, Canada. (slides [.pptx] [.pdf])
  • Past, present, and future of IPv6 fragmentation and Extension Headers“. LACNIC 20. October 28-November 1, 2013. Willemstad, Curacao. (slides [.pptx] [.pdf])
  • A method for Generating Stable Privacy-Enhanced Addresses with IPv6 SLAAC“. IETF 87. July 28-August 2, 2013. Berlin, Germany. (slides [.pptx] [.pdf])
  • Security Assessment of Neighbor Discovery (ND) for IPv6“. IETF 87. July 28-August 2, 2013. Berlin, Germany. (slides [.pptx] [.pdf])
  • On the Validation of TCP Sequence Numbers“. IETF 87. July 28-August 2, 2013. Berlin, Germany. (slides [.pptx] [.pdf])
  • IPv6 Toolkit News“. IPv6 Hackers #1. July 30, 2013. Berlin, Germany. (slides [.pptx] [.pdf])
  • IPv6 Addresses on the DNS“. IPv6 Hackers #1. July 30, 2013. Berlin, Germany. (slides [.pptx] [.pdf])
  • Hacking IPv6 Networks version 2.0” (training course). Hack In Paris 2013. June 17-21, 2013. Paris, France. (slides [.pptx] [.pdf])
  • Security Assessment of IPv6 Networks and Firewalls“. IPv6 Kongress. June 6-7, 2013. Frankfurt/Main, Germany. (slides [.pptx] [.pdf])
  • IPv6 Network Reconnaissance: Theory & Practice“. CONFidence 2013. May 28-29, 2013. Krakow, Poland. (slides [.odp] [.pdf])
  • IPv6 Hacking Crash Course” (training course). CONFidence 2013. May 27, 2013. Krakow, Poland.
  • Avances recientes en seguridad IPv6“. FLIP6 2013. May 5-10, 2013. Medellín, Colombia. (slides [.odp] [.pdf])
  • IPv6 Toolkit: Security Assessment and Trouble-shooting of IPv6 Networks“. FLIP6 2013. May 5-10, 2013. Medellín, Colombia. (slides [.odp] [.pdf])
  • IPv6 Network Reconnaissance: Theory & Practice“. LACSEC 2013. May 5-10, 2013. Medellín, Colombia. (slides [.odp] [.pdf])
  • IPv6 Network Reconnaissance: Theory & Practice“. LACSEC 2013. May 5-10, 2013. Medellín, Colombia. (slides [.odp] [.pdf])
  • Aspectos de seguridad a considerar con IPv6“. CUDI – Reunión de Primavera 2013. April 15-17, 2013. Querétaro, Mexico. (slides [.odp] [.pdf])
  • Resultados de un Análisis de Seguridad de IPv6“. XI Foro de Seguridad de RedIRIS. April 25-26, 2013. Madrid, Spain. (slides [.odp] [.pdf])
  • Security Assessment of Neighbor Discovery (ND) for IPv6“. IETF 86. March 10-15, 2013. Orlando, Florida, U.S.A. (slides [.odp] [.pdf])
  • Security Implications of IPv6 Options of Type 10xxxxxx“. IETF 86. March 10-15, 2013. Orlando, Florida, U.S.A. (slides [.odp] [.pdf])
  • A method for Generating Stable Privacy-Enhanced Addresses with IPv6 SLAAC“. IETF 86. March 10-15, 2013. Orlando, Florida, U.S.A. (slides [.odp] [.pdf])
  • On the Validation of TCP Sequence Numbers“. IETF 86. March 10-15, 2013. Orlando, Florida, U.S.A. (slides [.odp] [.pdf])
  • IPv6 Network Reconnaissance: Theory & Practice“. IEPG 86. March 10, 2013. Orlando, Florida, U.S.A. (slides [.odp] [.pdf])

2012

  • DHCPv6-Shield: Protecting Against Rogue DHCPv6 Servers“. IETF 85. November 4-9, 2012. Atlanta, GA, USA. (slides [.odp] [.pdf])
  • Virtual Private Network (VPN) traffic leakages in dual-stack hosts/networks“. IETF 85. November 4-9, 2012. Atlanta, GA, USA. (slides [.odp] [.pdf])
  • Network Reconnaissance in IPv6 Networks“. IETF 85. November 4-9, 2012. Atlanta, GA, USA. (slides [.odp] [.pdf])
  • Virtual Private Network (VPN) traffic leakages in dual-stack hosts/networks“. IETF 85. November 4-9, 2012. Atlanta, GA, USA. (slides [.odp] [.pdf])
  • IPv6 Toolkit: Security Assessment and Trouble-shooting of IPv6 networks“. IEPG 85. November 4, 2012. Atlanta, GA, USA. (slides [.odp] [.pdf])
  • IPv6 Toolkit: Security Assessment and Trouble-shooting of IPv6 networks” (lightning talk, en Español). LACNOG 2012. October 28-November 1, 2012. Montevideo, Uruguay. (slides [.odp] [.pdf])
  • La vida de un IETF Internet Draft” (lightning talk, en Español). LACNOG 2012. October 28-November 1, 2012. Montevideo, Uruguay. (slides [.odp] [.pdf])
  • Recent Advances in IPv6 Security“. H2HC 2012 Conference. October 20-21, 2012. Sao Paulo, Brazil. (slides [.odp] [.pdf])
  • Seguridad IPv6“. WALC 2012 – Track Despliegue de IPv6, October 15-19, 2012. Panama City, Panama. (slides [.odp] [.pdf])
  • Recent Advances in IPv6 Security“. SecTor 2012 Conference. October 8-9, 2012. Toronto, Canada. (slides [.odp] [.pdf])
  • Recent Advances in IPv6 Security“. BruCON 2012 Conference. September 26-27, 2012. Ghent, Belgium. (slides [.odp] [.pdf])
  • Hacking IPv6 Networks” (training course). BRUCON 2012 Conference. September 26-27, 2012. Ghent, Belgium. (slides [.pdf])
  • Seguridad IPv6: Ataque y Defensa“. Campus Party Quito 2012, September 19-23, 2012. Quito, Ecuador. (slides [.odp] [.pdf]) (video)
  • IPv6: Motivación y Desafíos“. Campus Party Quito 2012, September 19-23, 2012. Quito, Ecuador. (slides [.odp] [.pdf]) (video)
  • Resultados de un Análisis de Seguridad de IPv6“. FIRST Technical Colloquium 2012, August 30-31, 2012. Buenos Aires, Argentina. (slides [.odp] [.pdf])
  • Seguridad IPv6: mitos y realidaddes“. Conferencia ADACSI, August 23, 2012. Buenos Aires, Argentina. (slides [.odp] [.pdf])
  • Current Issues with DNS Configuration Options for SLAAC“. IETF 84, July 29-August 3, 2012. Vancouver, Canada. (slides [.odp] [.pdf])
  • Managing the Address Generation Policy for Stateless Address Autoconfiguration in IPv6“. IETF 84, July 29-August 3, 2012. Vancouver, Canada. (slides [.odp] [.pdf])
  • Security Implications of Predictable Fragment Identification Values“. IETF 84, July 29-August 3, 2012. Vancouver, Canada. (slides [.odp] [.pdf])
  • DHCPv6-Shield: Protecting Against Rogue DHCPv6 Servers“. IETF 84, July 29-August 3, 2012. Vancouver, Canada. (slides [.odp] [.pdf])
  • Host Scanning in IPv6 Networks“. IETF 84, July 29-August 3, 2012. Vancouver, Canada. (slides [.odp] [.pdf])
  • Security Implications of IPv6 on IPv4 Networks“. IETF 84, July 29-August 3, 2012. Vancouver, Canada. (slides [.odp] [.pdf])
  • ND-Shield: Protecting against Neighbor Discovery Attacks“. IETF 84, July 29-August 3, 2012. Vancouver, Canada. (slides [.odp] [.pdf])
  • Recent Advances in IPv6 Security“. Just4Meeting 2012 Conference. July 6-8, 2012. Lisbon, Portugal. (slides [.odp] [.pdf])
  • Hacking IPv6 Networks” (training course). Hack In Paris 2012 Conference. June 18-20, 2012. Paris, France. (slides [.pdf])
  • Results of a Security Assessment of the Internet Protocol version 6 (IPv6)“. Hack In Paris 2012, June 18-22, 2012. Paris, France. (slides [.odp] [.pdf]) (video)
  • Introducción y Experiencias en el IETF“. World IPv6 Launch Day – Mendoza, June 6, 2012. Ciudad de Mendoza, Argentina. (slides [.odp] [.pdf])
  • Seguridad IPv6“. World IPv6 Launch Day – Mendoza, June 6, 2012. Ciudad de Mendoza, Argentina. (slides [.odp] [.pdf])
  • Recent Advances in IPv6 Security“. BSDCan 2012, May 11-12, 2012. Ottawa, Canada. (slides [.odp] [.pdf]) (video)
  • IPv6 Network Reconnaissance“. LACSEC 2012, LACNIC XVII, Mayo 6-11, 2012. Quito, Ecuador. (slides [.odp] [.pdf]) (video)
  • IPv6 First Hop Security“. FLIP6, LACNIC XVII, May 6-11, 2012. Quito, Ecuador. (slides [.odp] [.pdf])
  • Recent Advances in IPv6 Security“. Hackito Ergo Sum 2012, April 12-14, 2012. Paris, France. (slides [.odp] [.pdf])
  • Generating Stable Privacy-Enhanced Addresses with IPv6 SLAAC“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Security Implications of Predictable Fragment Identification Values“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Security Implications of the Use of IPv6 Extension Headers with Neighbor Discovery“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Security and Interoperability Implications of Oversized IPv6 Header Chains“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Managing the Address Generation Policy for Stateless Address Autoconfiguration in IPv6“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Implementation Advice for RA-Guard“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Filtering of IPv4 packets containing IPv4 Options“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Recommendations for filtering ICMP messages“. IETF 83, March 25-30, 2012. Paris, France. (slides [.pdf])
  • Taller sobre Seguridad IPv6“. Campus Party Brasil 2012, February 6-12, 2012. Sao Paulo, Brazil. (slides [.odp] [.pdf])

2011

  • IPv6: Historia, Presente, y Futuro” (in Spanish). 1HackParaLosChicos – Edición N°2, December 14, 2011. Buenos Aires, Argentina. (slides [.pdf])
  • Seguridad IPv6“. Congreso Seguridad en Cómputo 2011, November 18-25. Mexico City, Mexico. (slides [.pdf] [.odp])
  • Hacking IPv6 Networks” (training course). DEEPSEC 2011 Conference, November 15-18. Vienna, Austria. (slides [.pdf])
  • Results of a Security Assessment of the Internet Protocol version 6 (IPv6)“. DEEPSEC 2011 Conference, November 15-18. Vienna, Austria. (slides [.pdf] [.ppt]) (video)
  • Results of a Security Assessment of the Internet Protocol version 6 (IPv6)“. H2HC 2011 Conference, October 29-30. Sao Paulo, Brazil. (slides [.pdf])
  • Resultados de un análisis de seguridad de IPv6“. CIICT 2011, Octubre 25-28, 2011. Tunja, Colombia. (slides [.pdf])
  • Seguridad IPv6” (tutorial, in Spanish). WALC 2011 (IPv6 Protocol Track), October 10-14, 2011. Guayaquil, Ecuador. (slides [.pdf])
  • Seguridad IPv6” (tutorial, in Spanish). WALC 2011 (Security Track), October 10-14, 2011. Guayaquil, Ecuador. (slides [.pdf])
  • Neighbor Discovery para IPv6: Ataques y Contramedidas“. LACNOG 2011, Octubre 3-7, 2011. Buenos Aires, Argentina. (slides [.pdf] [.odp])
  • Seguridad IPv6” (tutorial, in Spanish). LACNOG 2011, Octubre 3-7, 2011. Buenos Aires, Argentina. (slides [.pdf])
  • Results of a Security Assessment of the Internet Protocol version 6 (IPv6)“. HACK.LU 2011 Conference, September 19-21, 2011. Luxembourg, Grand Duchy of Luxembourg. (slides [.pdf])
  • Seguridad IPv6“. Jornadas Técnicas ARIU 2011. September 2, 2011. Buenos Aires, Argentina. (slides [.pdf] [.ppt])
  • Seguridad IPv6“. Cisco Seminars: IPv6 Migration. July 1, 2011. Buenos Aires, Argentina.. (slides [.pdf] [.ppt])
  • Hacking IPv6 Networks” (training course). Hack In Paris 2011 Conference. June 14-17, 2011. Paris, France. (slides [.pdf] [.ppt])
  • Análisis de Seguridad de ´Descubrimiento de Vecinos´ (Neighbor Discovery) para IPv6“. Cisco Academy Conference 2011, May 21, 2011. Arequipa, Peru. (slides [.pdf] [.ppt])
  • Resultados de un análisis de seguridad de IPv6“. CONATEL 2011, May 17-20, 2011. Arequipa, Peru. (slides [.pdf] [.ppt])
  • Security Assessment of Neighbor Discovery for IPv6“. LACSEC 2011, May 17, 2011. Cancun, Mexico. (slides [.pdf] [.ppt])
  • Tutorial: Seguridad IPv6“. LACNIC XV, May 15-20, 2011. Cancun, Mexico. (slides [.pdf] [.ppt])
  • Seguridad IPv6“. Seminario virtual organizado por LACNIC, April 29, 2011. Buenos Aires, Argentina. (slides [.pdf] [.ppt])
  • Defending Against Sequence Number Attacks“. 80th IETF Meeting, March 27-April 1, 2011. Prague, Czech Republic. (slides [.pdf] [.ppt])
  • Security Assessment of the Transmission Control Protocol (TCP)“. 80th IETF Meeting, March 27-April 1, 2011. Prague, Czech Republic. (slides [.pdf] [.ppt])
  • Managing the Use of Privacy Extensions for SLAAC in IPv6“. 80th IETF Meeting, March 27-April 1, 2011. Prague, Czech Republic. (slides [.pdf] [.ppt])

2010

  • The Truth about IPv6 Security“. Future-Net 2010, Boston, MA, U.S.A., May 10-13, 2010. (slides [.pdf] [.ppt])
  • Security Implications of the Internet Protocol version 6“. BSDCan 2010. Ottawa, ON, Canada, May 13-14, 2010. (slides [.pdf] [.ppt]) (Video of the presentation here)
  • Introduccion a la Internet Engineering Task Force (IETF)“. INET 2010. Montevideo, Uruguay, Julio 2, 2010. (slides [.pdf] [.ppt])
  • An Overview of IPv6 Transition/Co-existence Technologies“. LACNOG 2010, October 19-22, 2010. Sao Paulo, Brazil. (slides [.pdf] [.ppt])
  • Results of a Security Assessment of the Internet Protocol version 6 (IPv6)“. LACNOG 2010, October 19-22, 2010. Sao Paulo, Brazil. (slides [.pdf] [.ppt])
  • Moving the Endpoint Identifier (EID) Option to Obsolete Status“. 79th IETF Meeting, November 7-12, 2010. Beijing, China. (slides [.pdf] [.ppt])
  • Security Assessment of the IPv6 Flow Label“. 79th IETF Meeting, November 7-12, 2010. Beijing, China. (slides [.pdf] [.ppt])
  • Mitigating Teredo Routing Loop Attacks“. 79th IETF Meeting, November 7-12, 2010. Beijing, China. (slides [.pdf] [.ppt])
  • Deprecation of ICMP Source Quench messages“. 79th IETF Meeting, November 7-12, 2010. Beijing, China. (slides [.pdf] [.ppt])

2009

  • Results of a Security Assessment of the Internet Protocol (IP)“. UK CPNI, April 23, 2009. London, United Kingdom.
  • Results of a Security Assessment of the Transmission Control Protocol (TCP)“. UK CPNI, April 23, 2009. London, United Kingdom.
  • IPv6 deployment issues“. UK CPNI, April 24, 2009. London, United Kingdom.
  • Results of a Security Assessment of the TCP and IP protocols and Common Implementation Strategies“. BSDCan 2009 Conference, May 8-9, 2009. Ottawa, Canada. (slides [.pdf] [.ppt])
  • Security Assessment of the Transmission Control Protocol (TCP)“. LACNIC XII, May 25-29, 2009. Panama City, Panama. (slides [.pdf] [.ppt])
  • Security Assessment of the Internet Protocol (IP)“. LACNIC XII, May 25-29, 2009. Panama City, Panama. (slides [.pdf] [.ppt])
  • Security Assessment of Common Implementation Strategies of the TCP and IP Protocols“. Kernel Conference Australia 2009, July 15-17, 2009. Brisbane, Australia. (slides [.pdf] [.ppt]) (Video of the presentation here)
  • Some insights about the recent TCP DoS (Denial of Service) vulnerabilities“. HACK.LU 09 Conference, October 28-30, 2009. Luxembourg. (slides [.pdf] [.ppt]. Original version: (slides [.pdf] [.ppt])
  • Ongoing work at the IETF on TCP and IP security” (lightning talk). HACK.LU 09 Conference, October 28-30, 2009. Luxembourg. (slides [.pdf] [.ppt]. Original version: (slides [.pdf] [.ppt])
  • TCP for DNS security considerations“. 76th IETF Meeting, November 9-13, 2009. Hiroshima, Japan (slides [.pdf] [.ppt])
  • Security Assessment of the Internet Protocol version 4“. 76th IETF Meeting, November 9-13, 2009. Hiroshima, Japan (slides [.pdf] [.ppt])
  • Recommendations for filtering ICMP messages“. 76th IETF Meeting, November 9-13, 2009. Hiroshima, Japan (slides [.pdf] [.ppt])
  • Security Implications of Network Address Translators (NATs)“. 76th IETF Meeting, November 9-13, 2009. Hiroshima, Japan (slides [.pdf] [.ppt])
  • Results of a Security Assessment of the TCP and IP Protocols and Common Implementation Strategies“. DEEPSEC 2009, November 18-20, 2009. Vienna, Austria. (slides [.pdf] [.ppt]) (video)

2008

  • Resultados de un análisis de seguridad de las especificaciones de la IETF de los protocolos TCP e IP“. LACNIC XI, May 26-30, 2008. Salvador de Bahia, Brazil. (slides [.pdf] [.ppt]) (Video of the presentation here)
  • Resultados de un análisis de seguridad de los protocolos TCP e IP“. 5to Congreso Internacional de Ingeniería en Computación, Septiembre 23-26, 2008. Ixtlahuaca, Mexico. (slides [.pdf] [.ppt])
  • Servicios de directorio de Internet“. 5to Congreso Internacional de Ingeniería en Computación, Septiembre 23-26, 2008. Ixtlahuaca, Mexico. (slides [.pdf] [.ppt])
  • Resultados de un análisis de seguridad de los protocolos TCP e IP“. Congreso Seguridad en Cómputo 2008, Septiembre 19-26, 2008. Ciudad de México, México. (slides [.pdf] [.ppt])
  • Results of a Security Assessment of the TCP & IP Protocols“. ekoparty Security Conference – 4th edition, 2 y 3 de octubre, 2008. Buenos Aires, Argentina. (slides [.pdf] [.ppt])
  • Recommendations for filtering ICMP messages“. 73rd IETF Meeting, November 16-21, 2008. Minneapolis, MN, U.S.A. (slides [.pdf] [.ppt])
  • Security Assessment of the Internet Protocol version 4“. 73rd IETF Meeting, November 16-21, 2008. Minneapolis, MN, U.S.A. (slides [.pdf] [.ppt])
  • Port randomization“. 73rd IETF Meeting, November 16-21, 2008. Minneapolis, MN, U.S.A. (slides [.pdf] [.ppt])
  • On the implementation of TCP urgent data“. 73rd IETF Meeting, November 16-21, 2008. Minneapolis, MN, U.S.A. (slides [.pdf] [.ppt])
  • On the generation of TCP timestamps“. 73rd IETF Meeting, November 16-21, 2008. Minneapolis, MN, U.S.A. (slides [.pdf] [.ppt])
  • ICMP attacks against TCP“. 73rd IETF Meeting, November 16-21, 2008. Minneapolis, MN, U.S.A. (slides [.pdf] [.ppt])
  • Security Implications of Network Address Translators (NATs)“. 73rd IETF Meeting, November 16-21, 2008. Minneapolis, MN, U.S.A. (slides [.pdf] [.ppt])
  • Resultados de un análisis de seguridad de los protocolos TCP e IP“. 4ta Jornada de Seguridad Informática, November 25, 2008. Paraná, Entre Ríos, Argentina. (slides [.pdf] [.ppt])

2007

  • Mejoras de seguridad en el protocolo TCP“. LACNIC X, May 21-25, 2007, Isla Margarita, Venezuela. (slides [.ppt] [.pdf]) (Video of the presentation here. (You’ll have to skip the first few presentations))
  • Ataques ICMP contra TCP“. Jornada de Seguridad Informática organizada por ANTEL (Uruguay), Agosto 15, 2007. Montevideo, Uruguay. (slides [.pdf])
  • Randomización de puertos“. Jornada de Seguridad Informática organizada por ANTEL (Uruguay), Agosto 15, 2007. Montevideo, Uruguay. (slides [.pdf])
  • Improving TCP’s Resistance to Blind Attacks through Ephemeral Port Randomization“. CACIC 2007, II Workshop de Arquitecturas, Redes y Sistemas Operativos, October 1-5, 2007. Corrientes y Resistencia, Argentina. (slides [.pdf])
  • Improving TCP’s Resistance to Blind Attacks through Ephemeral Port Randomization“. Jornadas Chilenas de Computación 2007, Workshop de Sistemas Distribuidos y Paralelismo, November 5-10, 2007. Iquique, Chile. (slides [.pdf])
  • Ataques ciegos contra TCP“. V Congreso Internacional de Computación Informática y Sistemas, November 12-16, 2007. Moquegua, Perú.
  • Mejorando la resistencia de TCP a ataques ciegos mediante aleatorización de puertos efímeros“. V Congreso Internacional de Computación Informática y Sistemas, November 12-16, 2007. Moquegua, Perú.
  • Mejorando la seguridad de TCP/IP mediante aleatorización de parámetros de protocolo“. ekoparty security conference, Noviembre 30 y Diciembre 1, 2007. Buenos Aires, Argentina. (slides [.pdf])

2006

  • Ataques ICMP contra TCP“. Videoconferencia organizada por IEEE Computer Society y RETINA, 2 de Junio de 2006, Buenos Aires, Argentina. (slides [.pdf])
  • Ataques ICMP contra TCP“. Conferencia organizada por Capítulo Argentino de la IEEE Computer Society, 8 de Junio de 2006, Buenos Aires, Argentina.
  • Reacción de TCP a errores ICMP“, Primeras Jornadas de Divulgación Tecnológica, UTN/FRH, 26 de Octubre de 2006, Buenos Aires, Argentina. (slides [.pdf])
  • Ataques de reseteo de conexión contra TCP“, Primeras Jornadas de Divulgación Tecnológica, UTN/FRH, 26 de Octubre de 2006, Buenos Aires, Argentina. (slides [.pdf])
  • NAT Behavioral Requirements for ICMP“. 67th IETF Meeting, November 5-10, 2006, San Diego, CA, U.S.A. (slides [.pdf])
  • TCP User Timeout Option (UTO)“. 67th IETF Meeting, November 5-10, 2006, San Diego, CA, U.S.A. (slides [.pdf])
  • ICMP attacks against TCP“. 67th IETF Meeting, November 5-10, 2006, San Diego, CA, U.S.A. (slides [.pdf])

2005

  • ICMP attacks against TCP“. CanSecWest 2005 Conference. May 2005, Vancouver, BC, Canada.
  • ICMP attacks against TCP“. BSDCan 2005 Conference. May 2005, Ottawa, Canada.
  • ICMP attacks against TCP“. Midnight Sun Vulnerability and Security Workshop/Retreat 2005. June 2005, Hailuoto, Finland.
  • ICMP attacks against TCP“. Forum of Incident Response and Security Teams Technical Colloquium (FIRST Technical Colloquium), October 5-7, 2005, Buenos Aires, Argentina.
  • ICMP attacks against TCP“. 64th IETF Meeting. November 2005, Vancouver, BC, Canada. (slides [.pdf])
  • TCP’s reaction to soft errors“. 64th IETF Meeting. November 2005, Vancouver, BC, Canada. (slides [.pdf])