| Title | Date | Tags |
|---|
| Tenerife | 2026-09-20 – 2026-09-27 | event |
| ctf | 2026-09-14 | navbar |
| files | 2026-09-14 | files, navbar |
| publications | 2026-09-14 | navbar |
| search | 2026-09-14 | |
| talks | 2026-09-14 | navbar |
| workshops | 2026-09-14 | navbar |
| Flensburg sailing | 2026-07-11 – 2026-07-18 | sport, sail, event |
| GPN 24 | 2026-06-04 – 2026-06-07 | event, gpn |
| Ski Arlberg | 2026-03-11 – 2026-03-15 | event, ski |
| Photo Orga | 2026-01-17 | blog, photos |
| 39c3 | 2025-12-27 – 2025-12-30 | event, ccc |
| Asia 2025 | 2025-09-18 – 2025-11-18 | event, asia |
| Veluvemeer | 2025-09-12 – 2025-09-14 | event |
| Tenerife | 2025-08-31 – 2025-09-10 | event |
| GPN 23 | 2025-06-19 – 2025-06-22 | event, gpn |
| Deutsche Hacking Meisterschaften | 2025-06-16 – 2025-06-20 | event |
| Tenerife | 2025-06-11 – 2025-06-15 | event |
| Easterhegg | 2025-04-18 – 2025-04-21 | event, ccc |
| Hack Im Pott 6 | 2025-02-28 – 2025-02-02 | event, ctf |
| nix flake template hydra foo | 2025-02-23 | blog, nix |
| 38c3 | 2024-12-27 – 2024-12-30 | event, ccc |
| web of trust | 2024-12-16 | blog |
| Tenerife | 2024-12-13 – 2024-12-22 | event |
| Asia 2024 | 2024-11-11 – 2024-11-24 | event, asia |
| r2con | 2024-11-08 – 2024-11-09 | event, ctf |
| CCC Regiowochenende | 2024-10-18 – 2024-10-20 | event |
| MRMCD | 2024-10-03 – 2024-10-06 | event |
| Hacks On The Beach | 2024-09-27 – 2024-09-29 | event, ctf, hotb |
| #jetzt06 Vienna | 2024-09-06 – 2024-09-08 | event, chaos.jetzt |
| toorcamp | 2024-06-26 – 2024-06-30 | event, toorcamp |
| EMFCAMP 2024 | 2024-05-30 – 2024-06-02 | event, emfcamp |
| koblenz to freiburg by bike | 2024-05-18 – 2024-05-20 | event, sport |
| lampadas | 2024-05-11 | blog, lisp |
| #jetzt04 Bochum | 2024-02-09 – 2023-02-11 | event, chaos.jetzt |
| 37c3 | 2023-12-27 – 2023-12-30 | event, ccc |
| Ski Ischgl | 2023-12-07 – 2023-12-10 | event, ski |
| Labortage 2023 | 2023-11-10 – 2023-11-12 | event, ctf, labortage |
| CTF weekend | 2023-10-01 | event, ctf |
| Halloween ctf | 2023-10-01 | event, ctf |
| MRMCD | 2023-09-01 – 2023-09-03 | event |
| BAlCCon | 2023-09-01 | event |
| regiowochenende | 2023-09-01 | event |
| cccamp | 2023-08-01 | event, ccc |
| DEFCON 2023 | 2023-08-01 | event, ctf |
| #jetzt02 Leipzig | 2023-07-21 – 2023-07-23 | event, chaos.jetzt |
| Berlin tour | 2023-07-14 – 2023-07-16 | event |
| birthday | 2023-07-01 | event |
| milliways storage day | 2023-07-01 | event |
| New York | 2023-07-01 | event |
| GPN 21 | 2023-06-08 – 2023-06-11 | event, gpn |
| Boulder superblock | 2023-06-01 | event, sport |
| BSides indore ctf cccac | 2023-06-01 | event, ctf |
| Google ctf 2023 | 2023-06-01 | event, ctf |
| P4ctf finals | 2023-06-01 | event, ctf |
| DEFI WIND | 2023-05-01 | event, windsurf |
| Easterhegg | 2023-04-07 – 2023-04-10 | event, ccc |
| newline | 2023-04-01 | event |
| Plaidctf | 2023-04-01 | event, ctf |
| Geekend Berlin | 2023-03-17 – 2023-03-19 | event |
| Eatin snacks and getting flags | 2023-03-01 | event, ctf |
| tag des offenen hackspaces | 2023-03-01 | event |
| CCCACtfebuar | 2023-02-01 | event, ctf |
| FOSDEM | 2023-02-01 | event |
| Munich | 2023-01-01 | event |
| 2022 | 2023-01-01 | workshop |
| HIP 2022 | 2022-12-27 – 2022-12-30 | event, ccc |
| Lanzarote Fuerteventura | 2022-12-04 – 2022-12-22 | event |
| Labortage 2022 | 2022-11-11 – 2022-11-13 | event, ctf, labortage |
| web of trust for social groups | 2022-11-10 | blog |
| migrating to flat hierarchy | 2022-11-06 | blog, vokobe |
| backlinks | 2022-11-03 | blog, vokobe |
| plan9 cluster init | 2022-10-03 | blog, plan9 |
| CCC Regiowochenende | 2022-09-23 – 2022-09-25 | event |
| automated program analysis | 2022-09-17 | workshop, ctf |
| symbolic execution | 2022-09-03 | workshop, ctf |
| public git via ssh | 2022-09-01 | blog, git, ssh |
| kernel security | 2022-08-20 | workshop, ctf |
| DEFCON 2022 | 2022-08-11 | event, ctf |
| Blackhat | 2022-08-08 | event, ctf |
| fuzzing | 2022-08-06 | workshop, ctf |
| Windsurfing Portugal | 2022-08-01 | event, windsurf |
| race conditions | 2022-07-23 | workshop, ctf |
| May Contain Hackers | 2022-07-22 – 2022-07-26 | event |
| heap techniques | 2022-07-09 | workshop, ctf |
| TROOOPERS Conference | 2022-06-29 | event, ctf |
| heap | 2022-06-25 | workshop, ctf |
| reversing | 2022-06-11 | workshop, ctf |
| docklands | 2022-06-11 | event |
| warpzone | 2022-06-11 | event |
| nix like structures elsewhere | 2022-06-09 | blog, nix |
| Electromagneticfield Camp | 2022-06-02 – 2022-06-06 | event, emfcamp |
| chaotikum | 2022-05-28 | event |
| mitigations | 2022-05-28 | workshop, ctf |
| JuFo-Bundeswettbewerb | 2022-05-28 | event, jufo |
| Heidelberg | 2022-05-20 | event |
| GPN 20 | 2022-05-19 – 2022-05-22 | event, gpn |
| infoleaks | 2022-05-14 | workshop, ctf |
| Return oriented programming | 2022-04-30 | workshop, ctf |
| BountyConEdu | 2022-04-28 – 2022-05-02 | event, ctf |
| sushi maki maki | 2022-04-27 | event |
| shellcode | 2022-04-16 | workshop, ctf |
| Kart | 2022-04-03 | event |
| overflow | 2022-04-02 | workshop, ctf |
| linux | 2022-03-19 | workshop, ctf |
| ALLES! e.V. Foundation | 2022-03-06 | event |
| assembly basics | 2022-03-05 | workshop, ctf |
| bouldern @ superblock | 2022-03-04 | event, sport |
| ctf (beginner) | 2022-02-05 | workshop, ctf |
| incremental builds | 2022-01-29 | blog, nix |
| ctf (beginner) | 2022-01-15 | workshop, ctf |
| ALLES! CTF | 2022-01-01 | ctf, team |
| assembly basics | 2022-01-01 | ctf, resource |
| Astrophotography | 2022-01-01 | project |
| bike | 2022-01-01 | sport |
| billiard | 2022-01-01 | sport |
| BMC | 2022-01-01 | project |
| boat | 2022-01-01 | project |
| books | 2022-01-01 | project |
| boulder | 2022-01-01 | sport |
| casio | 2022-01-01 | project |
| chaosdorf | 2022-01-01 | project |
| charon | 2022-01-01 | project |
| circus | 2022-01-01 | project |
| cocktails | 2022-01-01 | project |
| conversation | 2022-01-01 | project |
| corne | 2022-01-01 | project, keyboard |
| ctf beginner pres | 2022-01-01 | files, ctf |
| hanemile | 2022-01-01 | ctf, team |
| diving | 2022-01-01 | sport |
| drone | 2022-01-01 | project |
| dussec | 2022-01-01 | ctf, team |
| emu | 2022-01-01 | project |
| ergomechkeyboards | 2022-01-01 | project |
| faila | 2022-01-01 | project |
| ferri sweep | 2022-01-01 | project, keyboard |
| flexerilla | 2022-01-01 | ctf, team |
| format strings | 2022-01-01 | ctf, resource |
| fuzzing | 2022-01-01 | ctf, resource |
| giff | 2022-01-01 | project |
| glitch art | 2022-01-01 | project, art |
| gnirbew | 2022-01-01 | project |
| graph clicker | 2022-01-01 | project |
| heap | 2022-01-01 | ctf, resource |
| monorepo | 2022-01-01 | project, nix |
| honeysuite | 2022-01-01 | project |
| integer overflow | 2022-01-01 | ctf, resource |
| Jugend Forscht | 2022-01-01 | project |
| jump tables (.plt, .got) | 2022-01-01 | ctf, resource |
| kernel | 2022-01-01 | ctf, resource |
| Kuchenblechmafia | 2022-01-01 | ctf, team |
| led cube | 2022-01-01 | project |
| matrix sdk | 2022-01-01 | project |
| matrix weather bot | 2022-01-01 | project |
| megadesk | 2022-01-01 | project |
| metrics bundler | 2022-01-01 | project |
| miboma | 2022-01-01 | project |
| mitigations | 2022-01-01 | ctf, resource |
| mobesi | 2022-01-01 | project |
| Monopokerly | 2022-01-01 | project, game |
| overflow | 2022-01-01 | ctf, resource |
| paged out | 2022-01-01 | project |
| photography | 2022-01-01 | project, photos |
| pixeltsunami | 2022-01-01 | project, art |
| Postgres Docker-Compose | 2022-01-01 | files |
| pwn setup | 2022-01-01 | files, ctf |
| random http | 2022-01-01 | project |
| redir | 2022-01-01 | project |
| redir | 2022-01-01 | project |
| rop | 2022-01-01 | ctf, resource |
| run | 2022-01-01 | sport |
| sail | 2022-01-01 | sport |
| shellcode | 2022-01-01 | ctf, resource |
| Skeletyl | 2022-01-01 | project, keyboard |
| Ski Fiss Ladis | 2022-01-01 | event, ski |
| ski | 2022-01-01 | sport |
| stdin to tcp | 2022-01-01 | project |
| swim | 2022-01-01 | sport |
| symbolic execution | 2022-01-01 | ctf, resource |
| Toki Pona | 2022-01-01 | project |
| trike | 2022-01-01 | project |
| vokobe | 2022-01-01 | project |
| wakeboarding | 2022-01-01 | sport |
| fin | 2022-01-01 | sport, windsurf |
| Mast | 2022-01-01 | sport, windsurf |
| sail | 2022-01-01 | sport, windsurf |
| windsurf | 2022-01-01 | sport |
| xilero | 2022-01-01 | project |
| yonilu | 2022-01-01 | project |
| relaunch thoughts | 2021-12-30 | blog |
| orca | 2021-12-28 | workshop |
| interpaleki | 2021-12-26 | blog |
| relaunch | 2021-12-26 | blog |
| ctf (beginner) | 2021-12-14 | workshop, ctf |
| rc3 | 2021-12-01 | event, ccc |
| Labortage 2021 | 2021-11-12 – 2021-11-14 | event, ctf, labortage |
| LabortageCTF 2021 | 2021-11-12 – 2021-11-14 | ctf, event, labortage |
| license one | 2021-11-01 | ctf, writeup |
| monorepo | 2021-07-12 | blog, nix |
| Wakeboarding | 2021-07-01 | event, sport |
| Personal websites | 2021-06-14 | blog |
| betreutes hacken | 2021-04-03 | talk |
| DIVOC reboot to respawn | 2021-04-01 | event |
| Turing bot | 2021-02-05 | blog, ai, rust |
| Menger Sponge | 2021-02-04 | blog, origami |
| rc3 | 2020-12-01 | event, ccc |
| Nix CTF | 2020-11-15 | blog, nix, ctf |
| Location Not Included 2020 | 2020-11-14 | event, ctf, location-not-included |
| LabortageCTF 2020 | 2020-11-14 | ctf, event, labortage |
| Location Not Included | 2020-11-14 | event, ctf, labortage |
| confessions | 2020-10-01 | ctf, writeup |
| nixops | 2020-09-26 | blog, nix |
| DIVOC Push to Talk | 2020-09-01 | event |
| complete flag leak | 2020-06-01 | ctf, writeup |
| Pseudo Key | 2020-06-01 | ctf, writeup |
| DIVOC Hidden Services | 2020-04-01 | event |
| r2wars teaser | 2020-02-28 | talk |
| Accelerating simulations by clustering bodies using the Barnes-Hut algorithm | 2020-01-01 | publication |
| bof | 2020-01-01 | ctf, writeup |
| collision | 2020-01-01 | ctf, writeup |
| fd | 2020-01-01 | ctf, writeup |
| flag | 2020-01-01 | ctf, writeup |
| CTF in a box | 2019-12-29 | talk |
| 36c3 | 2019-12-27 – 2019-12-30 | event, ccc |
| Ski St. Anton | 2019-12-01 | event, ski |
| Labortage 2019 | 2019-11-08 – 2019-11-10 | event, ctf, labortage |
| Blender 2.8 | chaosdorf | 2019-09-28 | workshop |
| pagedout | 2019-08-16 | talk |
| CCCamp19 | 2019-08-01 | event, ccc |
| awesome pairprogramming | 2019-07-26 | talk |
| honeypot escalation | 2019-06-07 | talk |
| GPN 19 | 2019-05-30 – 2019-06-02 | event, gpn |
| Jugend Forscht Bundeswettbewerb | 2019-05-01 | event, jufo |
| ctf vorstellung | 2019-04-24 | talk |
| 0h gamejam 2019 | 2019-01-01 | project, game |
| dorfCTF | 2019-01-01 | ctf, event |
| Galaxy Simulation | 2019-01-01 | publication |
| Galaxy Simulation (2019) | 2019-01-01 | project, jufo |
| cant_even_unplug_it | 2019-01-01 | ctf, writeup |
| know_your_mem | 2019-01-01 | ctf, writeup |
| welcome to the game | 2019-01-01 | ctf, writeup |
| Rhodos - Windsurfing | 2018-10-01 | event |
| Ich und Wir Projekt | 2018-07-01 | event |
| windsurf instructur course hulshorst | 2018-06-01 | event, windsurf |
| GPN 18 | 2018-05-10 – 2018-05-13 | event, gpn |
| Egypt | 2018-05-01 | event |
| Ski Obertauern | 2018-03-01 | event, ski |
| glitch gallery | 2018-01-01 | publication |
| Ich und Wir Projekt | 2018-01-01 | event |
| Satellite Collisions Galaxy Visualizations | 2017-10-13 | talk |
| Dolomiten | 2017-07-01 | event |
| Ich und Wir Projekt | 2017-07-01 | event |
| Changes Award | 2017-06-01 | event |
| GPN 17 | 2017-05-25 – 2017-05-28 | event, gpn |
| Satellite Collisions (2017) | 2017-01-01 | project, jufo |
| Korsika | 2012-08-01 | event |
| birth | 2000-07-01 | event |