• Social Credit System – https://media.ccc.de/v/35c3-9904-the_social_credit_system
• Christmas Carol – The Spectres of the Past, Present and Future – https://media.ccc.de/v/35c3-9893-a_christmas_carol_-_the_spectres_of_the_past_present_and_future
• Circumventing video identification using augmented reality – https://media.ccc.de/v/35c3-9616-circumventing_video_identification_using_augmented_reality
• What the Fax ?! – https://media.ccc.de/v/35c3-9462-what_the_fax
• A Routing Interregnum: Internet infrastructure transition in Crimea after Russian annexation – https://media.ccc.de/v/35c3-9864-a_routing_interregnum_internet_infrastructure_transition_in_crimea_after_russian_annexation
• Russia vs. Telegram: technical notes on the battle – https://media.ccc.de/v/35c3-9653-russia_vs_telegram_technical_notes_on_the_battle
• No evidence of communication and morality in protocols: Off-the-Record protocol version 4 https://media.ccc.de/v/35c3-9596-no_evidence_of_communication_and_morality_in_protocols_off-the-record_protocol_version_4
• The Urban Organism – https://media.ccc.de/v/35c3-9762-the_urban_organism

Write-ups 

• Sur le bug V8 lors du CTF
  • https://abiondo.me/2019/01/02/exploiting-math-expm1-v8/
• CTF principal
  • https://mhackeroni.it/archive/2018/12/30/35c3ctf-newphonewhodis.html
  • https://github.com/LinusHenze/35C3_Writeups/blob/master/pillow/
• CTF junior
  • https://blog.hackeriet.no/solution-to-junior-35c3-Decrypted/
  • https://github.com/fkt/35c3ctf-junior