2.0 -//Pentabarf//Schedule//EN PUBLISH FBXL8C@@cfp.nsec.io -FBXL8C Opening Ceremony en en 20260514T090000 20260514T091500 0.01500 Opening Ceremony PUBLIC CONFIRMED Opening Remarks https://cfp.nsec.io/2026/talk/FBXL8C/ Ville-Marie PUBLISH ESRWVG@@cfp.nsec.io -ESRWVG Hacking Dumberly en en 20260514T093000 20260514T101500 0.04500 Hacking Dumberly PUBLIC CONFIRMED Keynote https://cfp.nsec.io/2026/talk/ESRWVG/ Ville-Marie Tim Medin PUBLISH 3GZ393@@cfp.nsec.io -3GZ393 Private Key Leaks in the Wild: Insights from Certificate Transparency en en 20260514T103000 20260514T110000 0.03000 Private Key Leaks in the Wild: Insights from Certificate Transparency PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/3GZ393/ Ville-Marie Guillaume Valadon Gaetan PUBLISH NMAM88@@cfp.nsec.io -NMAM88 Doxxing-proof authentic digital media: trust the asset, protect the source en en 20260514T113000 20260514T120000 0.03000 Doxxing-proof authentic digital media: trust the asset, protect the source PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/NMAM88/ Ville-Marie Christian Paquin PUBLISH VM3PV8@@cfp.nsec.io -VM3PV8 Living Off The Pipeline: Defensive Research, Weaponized en en 20260514T133000 20260514T140000 0.03000 Living Off The Pipeline: Defensive Research, Weaponized PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/VM3PV8/ Ville-Marie François Proulx PUBLISH NUYM7R@@cfp.nsec.io -NUYM7R Hacking Browsers: The Easy Way en en 20260514T141500 20260514T144500 0.03000 Hacking Browsers: The Easy Way PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/NUYM7R/ Ville-Marie Robbe Van Roey PUBLISH 8WKDNT@@cfp.nsec.io -8WKDNT From Experts to Everyone: Democratizing Threat Modeling at Ubisoft en en 20260514T150000 20260514T153000 0.03000 From Experts to Everyone: Democratizing Threat Modeling at Ubisoft PUBLIC CONFIRMED Talk – Round 2 https://cfp.nsec.io/2026/talk/8WKDNT/ Ville-Marie Kristine Barbará PUBLISH EVUEEM@@cfp.nsec.io -EVUEEM Offensive Security and Threat Modeling, an unlikely collaboration en en 20260514T154500 20260514T161500 0.03000 Offensive Security and Threat Modeling, an unlikely collaboration PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/EVUEEM/ Ville-Marie Jonathan Marcil Martin Dubé PUBLISH J8SQXY@@cfp.nsec.io -J8SQXY Researchers vs. Threat Actors in Cloud Attacks en en 20260514T163000 20260514T170000 0.03000 Researchers vs. Threat Actors in Cloud Attacks PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/J8SQXY/ Ville-Marie Dirk-jan Mollema Sanne Maasakkers PUBLISH KDJV3C@@cfp.nsec.io -KDJV3C Party du jeudi / Thursday Party en en 20260514T193000 20260514T233000 4.00000 Party du jeudi / Thursday Party PUBLIC CONFIRMED Long Panel https://cfp.nsec.io/2026/talk/KDJV3C/ Ville-Marie PUBLISH DVMMTU@@cfp.nsec.io -DVMMTU Command & Conquer: A hands-on C2 primer for aspiring Red & Blue teamers en en 20260514T103000 20260514T123000 2.00000 Command & Conquer: A hands-on C2 primer for aspiring Red & Blue teamers PUBLIC CONFIRMED 3 hr workshop -- Round 1 https://cfp.nsec.io/2026/talk/DVMMTU/ Workshop 1 Logan MacLaren Lewis Moore PUBLISH SP8DMH@@cfp.nsec.io -SP8DMH Agentic AI for Threat Hunting en en 20260514T133000 20260514T163000 3.00000 Agentic AI for Threat Hunting PUBLIC CONFIRMED 3 hr workshop -- Round 1 https://cfp.nsec.io/2026/talk/SP8DMH/ Workshop 1 Faan Rossouw PUBLISH GU7JDC@@cfp.nsec.io -GU7JDC DIY Continuous Security: Practical Security Engineering en en 20260514T103000 20260514T123000 2.00000 DIY Continuous Security: Practical Security Engineering PUBLIC CONFIRMED 3 hr workshop -- Round 2 https://cfp.nsec.io/2026/talk/GU7JDC/ Workshop 2 Mark El-Khoury - PUBLISH E7LDLH@@cfp.nsec.io -E7LDLH AWS Security - The Purple Team Way. en en 20260514T133000 20260514T163000 3.00000 AWS Security - The Purple Team Way. PUBLIC CONFIRMED 3 hr workshop -- Round 1 https://cfp.nsec.io/2026/talk/E7LDLH/ Workshop 2 Santiago Abastante PUBLISH RNQHKW@@cfp.nsec.io -RNQHKW Hack ta carrière par Talenty : CV et LinkedIn en tech et cybersécurité 1 en en 20260514T164500 20260514T174500 1.00000 Hack ta carrière par Talenty : CV et LinkedIn en tech et cybersécurité 1 PUBLIC CONFIRMED 3 hr workshop -- Round 1 https://cfp.nsec.io/2026/talk/RNQHKW/ Workshop 2 PUBLISH A7MFAX@@cfp.nsec.io -A7MFAX A systematic approach to evading antivirus software en en 20260514T103000 20260514T110000 0.03000 A systematic approach to evading antivirus software PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/A7MFAX/ Salle de bal Philippe Pépos Petitclerc PUBLISH MF3UWC@@cfp.nsec.io -MF3UWC Sold to the highest bidder : the escalation of ADINT from geolocation tracking to intrusion vector en en 20260514T113000 20260514T120000 0.03000 Sold to the highest bidder : the escalation of ADINT from geolocation tracking to intrusion vector PUBLIC CONFIRMED Talk – Round 2 https://cfp.nsec.io/2026/talk/MF3UWC/ Salle de bal Maxime ARQUILLIERE Coline C PUBLISH QXH9CS@@cfp.nsec.io -QXH9CS Hacking 5G: From Radio Security to the APIs en en 20260514T133000 20260514T140000 0.03000 Hacking 5G: From Radio Security to the APIs PUBLIC CONFIRMED Talk – Round 2 https://cfp.nsec.io/2026/talk/QXH9CS/ Salle de bal Sébastien Dudek PUBLISH XSJQDE@@cfp.nsec.io -XSJQDE Stolen Laptops : Defeating DMA Countermeasures en en 20260514T141500 20260514T144500 0.03000 Stolen Laptops : Defeating DMA Countermeasures PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/XSJQDE/ Salle de bal Pierre-Nicolas Allard-Coutu PUBLISH B3SJZP@@cfp.nsec.io -B3SJZP Increasing detection engineering maturity with detection as code en en 20260514T150000 20260514T153000 0.03000 Increasing detection engineering maturity with detection as code PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/B3SJZP/ Salle de bal Émilio Gonzalez PUBLISH KZX7PR@@cfp.nsec.io -KZX7PR Mapping Deception Solutions with BloodHound OpenGraph en en 20260514T154500 20260514T161500 0.03000 Mapping Deception Solutions with BloodHound OpenGraph PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/KZX7PR/ Salle de bal Joshua Prager Ben Schroeder PUBLISH SFJJJR@@cfp.nsec.io -SFJJJR The OpenGraph diary: Attack path management applied to Ansible en en 20260514T163000 20260514T170000 0.03000 The OpenGraph diary: Attack path management applied to Ansible PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/SFJJJR/ Salle de bal Simon Lachkar Charl-alexandre Le Brun PUBLISH YVDMCE@@cfp.nsec.io -YVDMCE Podcast PolySécure en en 20260514T171500 20260514T181500 1.00000 Podcast PolySécure PUBLIC CONFIRMED Long Panel https://cfp.nsec.io/2026/talk/YVDMCE/ Salle de bal PUBLISH GDYZBY@@cfp.nsec.io -GDYZBY Lightning Talks en en 20260514T183000 20260514T193000 1.00000 Lightning Talks PUBLIC CONFIRMED Long Panel https://cfp.nsec.io/2026/talk/GDYZBY/ Salle de bal PUBLISH C7MZ8Y@@cfp.nsec.io -C7MZ8Y Why We Fight Game (CANCELED) en en 20260514T100000 20260514T110000 1.00000 Why We Fight Game (CANCELED) PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/C7MZ8Y/ Activités ponctuelles PUBLISH 7LGCFW@@cfp.nsec.io -7LGCFW Simulation d'incident | tabletop exercise TTX en en 20260514T110000 20260514T120000 1.00000 Simulation d'incident | tabletop exercise TTX PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/7LGCFW/ Activités ponctuelles PUBLISH 8HSFXK@@cfp.nsec.io -8HSFXK Why We Fight Game (CANCELED) en en 20260514T120000 20260514T130000 1.00000 Why We Fight Game (CANCELED) PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/8HSFXK/ Activités ponctuelles PUBLISH PGA7T8@@cfp.nsec.io -PGA7T8 Simulation d'incident | tabletop exercise TTX en en 20260514T130000 20260514T140000 1.00000 Simulation d'incident | tabletop exercise TTX PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/PGA7T8/ Activités ponctuelles PUBLISH WQ8TCG@@cfp.nsec.io -WQ8TCG Why We Fight Game (CANCELED) en en 20260514T140000 20260514T150000 1.00000 Why We Fight Game (CANCELED) PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/WQ8TCG/ Activités ponctuelles PUBLISH CMH97B@@cfp.nsec.io -CMH97B Simulation d'incident | tabletop exercise TTX en en 20260514T150000 20260514T160000 1.00000 Simulation d'incident | tabletop exercise TTX PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/CMH97B/ Activités ponctuelles PUBLISH FYZXJC@@cfp.nsec.io -FYZXJC Why We Fight Game (CANCELED) en en 20260514T160000 20260514T170000 1.00000 Why We Fight Game (CANCELED) PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/FYZXJC/ Activités ponctuelles PUBLISH U93KAD@@cfp.nsec.io -U93KAD Les Villages / Our Villages en en 20260514T100000 20260514T170000 7.00000 Les Villages / Our Villages PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/U93KAD/ Villages en continu PUBLISH SNWWZG@@cfp.nsec.io -SNWWZG CTF Registration // Enregistrement en en 20260515T190000 20260515T200000 1.00000 CTF Registration // Enregistrement PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/SNWWZG/ CTF PUBLISH QTKLFT@@cfp.nsec.io -QTKLFT CTF Day 1 // CTF jour 1 en en 20260515T200000 20260516T020000 6.00000 CTF Day 1 // CTF jour 1 PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/QTKLFT/ CTF PUBLISH CUYXEF@@cfp.nsec.io -CUYXEF Lost in the AI Woods: Why the Future Still Needs You -- A Dual Keynote en en 20260515T090000 20260515T093000 0.03000 Lost in the AI Woods: Why the Future Still Needs You -- A Dual Keynote PUBLIC CONFIRMED Keynote https://cfp.nsec.io/2026/talk/CUYXEF/ Ville-Marie Varsha Dwarakanathan Salini Mishra PUBLISH FGDWWG@@cfp.nsec.io -FGDWWG Commit, Push, Compromise: Attacking Modern GitHub Orgs en en 20260515T100000 20260515T103000 0.03000 Commit, Push, Compromise: Attacking Modern GitHub Orgs PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/FGDWWG/ Ville-Marie Max CM Andrew Buchanan PUBLISH EEVWC9@@cfp.nsec.io -EEVWC9 Trust me, I'm a Shortcut - new LNK abuse methods en en 20260515T104500 20260515T111500 0.03000 Trust me, I'm a Shortcut - new LNK abuse methods PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/EEVWC9/ Ville-Marie Wietze PUBLISH 93NN8Q@@cfp.nsec.io -93NN8Q Red Teaming Mindset and Methodology en en 20260515T113000 20260515T120000 0.03000 Red Teaming Mindset and Methodology PUBLIC CONFIRMED Talk – Round 2 https://cfp.nsec.io/2026/talk/93NN8Q/ Ville-Marie Charles F. Hamilton (Mr.Un1k0d3r) PUBLISH DTUSDL@@cfp.nsec.io -DTUSDL A Needle in a Haystack: Identifying an Infostealer Attack Through Trillions of Events in a Large-scale Modern SOC en en 20260515T133000 20260515T140000 0.03000 A Needle in a Haystack: Identifying an Infostealer Attack Through Trillions of Events in a Large-scale Modern SOC PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/DTUSDL/ Ville-Marie François Labrèche PUBLISH KACS9T@@cfp.nsec.io -KACS9T Measuring AI Ability to Complete Long Cybersecurity Tasks en en 20260515T141500 20260515T144500 0.03000 Measuring AI Ability to Complete Long Cybersecurity Tasks PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/KACS9T/ Ville-Marie Jeremy Miller PUBLISH FCKFCD@@cfp.nsec.io -FCKFCD Teaching AI to Secure Code: How LLMs Deploy Security Frameworks at Scale en en 20260515T150000 20260515T153000 0.03000 Teaching AI to Secure Code: How LLMs Deploy Security Frameworks at Scale PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/FCKFCD/ Ville-Marie tanu jain PUBLISH RD9TAK@@cfp.nsec.io -RD9TAK Adventures in Process Injection (How I Accidentally Built a Debugger - Again!) en en 20260515T154500 20260515T161500 0.03000 Adventures in Process Injection (How I Accidentally Built a Debugger - Again!) PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/RD9TAK/ Ville-Marie Ron Bowes PUBLISH FG7TGU@@cfp.nsec.io -FG7TGU Practical AWS Antiforensics en en 20260515T163000 20260515T170000 0.03000 Practical AWS Antiforensics PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/FG7TGU/ Ville-Marie Santiago Abastante PUBLISH HUCZSJ@@cfp.nsec.io -HUCZSJ Closing Ceremony en en 20260515T170000 20260515T170000 0.00000 Closing Ceremony PUBLIC CONFIRMED Opening Remarks https://cfp.nsec.io/2026/talk/HUCZSJ/ Ville-Marie PUBLISH ZZWHUC@@cfp.nsec.io -ZZWHUC Shellcoding the Unshellable: Process Hooking & Advanced Shellcoding in Hardened Go Containers en en 20260515T100000 20260515T123000 2.03000 Shellcoding the Unshellable: Process Hooking & Advanced Shellcoding in Hardened Go Containers PUBLIC CONFIRMED 3 hr workshop -- Round 2 https://cfp.nsec.io/2026/talk/ZZWHUC/ Workshop 1 Ashley Manraj Philippe Dugre(zer0x64) PUBLISH VPN8YT@@cfp.nsec.io -VPN8YT Hardware RE: a gentle intro en en 20260515T133000 20260515T163000 3.00000 Hardware RE: a gentle intro PUBLIC CONFIRMED 3 hr workshop -- Round 1 https://cfp.nsec.io/2026/talk/VPN8YT/ Workshop 1 Ben Gardiner Colin deWinter PUBLISH 3AYHXK@@cfp.nsec.io -3AYHXK Examen radio amateur - Ham Radio Exam en en 20260515T170000 20260515T190000 2.00000 Examen radio amateur - Ham Radio Exam PUBLIC CONFIRMED 2 hr workshop -- Round 2 https://cfp.nsec.io/2026/talk/3AYHXK/ Workshop 1 PUBLISH EHTKLY@@cfp.nsec.io -EHTKLY The Ransomware Negotiation Lab en en 20260515T100000 20260515T123000 2.03000 The Ransomware Negotiation Lab PUBLIC CONFIRMED 3 hr workshop -- Round 2 https://cfp.nsec.io/2026/talk/EHTKLY/ Workshop 2 Tammy Harper PUBLISH SHPUCD@@cfp.nsec.io -SHPUCD Hack ta carrière par Talenty : CV et LinkedIn en tech et cybersécurité 2 en en 20260515T130000 20260515T140000 1.00000 Hack ta carrière par Talenty : CV et LinkedIn en tech et cybersécurité 2 PUBLIC CONFIRMED 3 hr workshop -- Round 1 https://cfp.nsec.io/2026/talk/SHPUCD/ Workshop 2 PUBLISH EZULC3@@cfp.nsec.io -EZULC3 Internet Blackout 2026 in Iran — Next-Level Internet Censorship: A Technical Breakdown of Techniques and Tactics. en en 20260515T100000 20260515T103000 0.03000 Internet Blackout 2026 in Iran — Next-Level Internet Censorship: A Technical Breakdown of Techniques and Tactics. PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/EZULC3/ Salle de bal Reza Sharifi PUBLISH 38ALV8@@cfp.nsec.io -38ALV8 Cybermenaces géopolitiques au Canada : État des lieux et perspectives stratégiques en en 20260515T104500 20260515T111500 0.03000 Cybermenaces géopolitiques au Canada : État des lieux et perspectives stratégiques PUBLIC CONFIRMED Talk – Round 2 https://cfp.nsec.io/2026/talk/38ALV8/ Salle de bal Philippe Marchand PUBLISH S9798K@@cfp.nsec.io -S9798K Le futur s'invente avant-hier en en 20260515T113000 20260515T120000 0.03000 Le futur s'invente avant-hier PUBLIC CONFIRMED Talk – Round 1 https://cfp.nsec.io/2026/talk/S9798K/ Salle de bal Xavier Facélina PUBLISH GYNLQB@@cfp.nsec.io -GYNLQB Simulation d'incident | tabletop exercise TTX en en 20260515T100000 20260515T110000 1.00000 Simulation d'incident | tabletop exercise TTX PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/GYNLQB/ Activités ponctuelles PUBLISH SZFSHF@@cfp.nsec.io -SZFSHF Why We Fight Game (CANCELED) en en 20260515T110000 20260515T120000 1.00000 Why We Fight Game (CANCELED) PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/SZFSHF/ Activités ponctuelles PUBLISH CS7MJA@@cfp.nsec.io -CS7MJA Simulation d'incident | tabletop exercise TTX en en 20260515T120000 20260515T130000 1.00000 Simulation d'incident | tabletop exercise TTX PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/CS7MJA/ Activités ponctuelles PUBLISH UU3J3Z@@cfp.nsec.io -UU3J3Z Why We Fight Game en en 20260515T130000 20260515T140000 1.00000 Why We Fight Game PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/UU3J3Z/ Activités ponctuelles PUBLISH FUFZHK@@cfp.nsec.io -FUFZHK Simulation d'incident | tabletop exercise TTX en en 20260515T140000 20260515T150000 1.00000 Simulation d'incident | tabletop exercise TTX PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/FUFZHK/ Activités ponctuelles PUBLISH CWNZZV@@cfp.nsec.io -CWNZZV Les Villages / Our Villages 2 en en 20260515T100000 20260515T150000 5.00000 Les Villages / Our Villages 2 PUBLIC CONFIRMED Villages https://cfp.nsec.io/2026/talk/CWNZZV/ Villages en continu PUBLISH QFFAKS@@cfp.nsec.io -QFFAKS CTF Day 2 + Breakfast by Corsek / CTF jour 2 et déjeuner par Corsek en en 20260516T080000 20260516T100000 2.00000 CTF Day 2 + Breakfast by Corsek / CTF jour 2 et déjeuner par Corsek PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/QFFAKS/ CTF PUBLISH KMGPMD@@cfp.nsec.io -KMGPMD CTF Day 2 // CTF jour 2 en en 20260516T100000 20260516T193000 9.03000 CTF Day 2 // CTF jour 2 PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/KMGPMD/ CTF PUBLISH HGCJTN@@cfp.nsec.io -HGCJTN Pre-Hockey Pizza by Okiok en en 20260516T193000 20260516T200000 0.03000 Pre-Hockey Pizza by Okiok PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/HGCJTN/ CTF PUBLISH NF7LRE@@cfp.nsec.io -NF7LRE Canadiens Hockey Game Stream / Stream de la partie des Canadiens en en 20260516T200000 20260516T230000 3.00000 Canadiens Hockey Game Stream / Stream de la partie des Canadiens PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/NF7LRE/ CTF PUBLISH ZQGF3Q@@cfp.nsec.io -ZQGF3Q Costume Contest en en 20260516T230000 20260516T233000 0.03000 Costume Contest PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/ZQGF3Q/ CTF PUBLISH BBJ8FD@@cfp.nsec.io -BBJ8FD Hacker Jeopardy en en 20260516T233000 20260517T010000 1.03000 Hacker Jeopardy PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/BBJ8FD/ CTF PUBLISH JAF3UR@@cfp.nsec.io -JAF3UR CTF Day 2 (continued) / CTF jour 2 (suite) en en 20260517T010000 20260517T020000 1.00000 CTF Day 2 (continued) / CTF jour 2 (suite) PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/JAF3UR/ CTF PUBLISH ZXTHZD@@cfp.nsec.io -ZXTHZD CTF Day 3 + Breakfast // CTF jour 3 et déjeuner en en 20260517T080000 20260517T100000 2.00000 CTF Day 3 + Breakfast // CTF jour 3 et déjeuner PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/ZXTHZD/ CTF PUBLISH C7D8HY@@cfp.nsec.io -C7D8HY CTF Day 3 // CTF jour 3 en en 20260517T100000 20260517T150000 5.00000 CTF Day 3 // CTF jour 3 PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/C7D8HY/ CTF PUBLISH YDWQEN@@cfp.nsec.io -YDWQEN CTF Closing Ceremony // Cérémonie de clôture du CTF en en 20260517T153000 20260517T163000 1.00000 CTF Closing Ceremony // Cérémonie de clôture du CTF PUBLIC CONFIRMED CTF https://cfp.nsec.io/2026/talk/YDWQEN/ CTF