Program

November 28th-29th 2025 Grenoble, France.

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Program

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The GreHack conference takes place over two days :

  • CONFERENCE : Friday November 28th all day.
  • WORKSHOP : Friday November 28th evening.
  • CTF : Saturday November 29th all day. A 8-hour competition for beginner and experienced hackers.

Schedule


Friday November 28th
8:00am Openning -
8:45am Openning speech -
8:50am CTF in a box ? The weirdest NETGEAR network switch 2021 exploit chain Gynvael Coldwind - HexArcana
9:45am Adobe and SAP: All Your Business Documents Belong To Us Yvan Genuer and Fabian Hagg - Onapsis
10:25am Break -
10:45am One does not simply walk into a building... or do they? Volker Carstein - Bsecure
11:25am Abstractions for Program Analysis Kyle Martin - Vector 35
11:55am Smart Charger, Dumb Idea? Aymeric Palhière - Synacktiv
12:30am Lunch Break -
2:00pm Exploring Browser Permissions and Exploiting Permission Hijacking Alberto Fernandez-de-Retana
2:30pm Channel Binding with MSSQL: A Deep Dive into TDS, NTLM and STARTTLS Madness Aurélien Chalot - Orange Cyberdefense
3:15pm To Be Disclosed To Be Disclosed
3:55pm Break -
4:15pm Sharker: where Wireshark ends, we begin Pierre Milioni - Synacktiv
4:35pm So you want to start RadioHacking ? Noë Flatreaud (Beemo)
4:55pm Rump Session
5:40pm Closing speech -
6:00pm Workshops or Social Event -
9:00pm Workshops end -
12:00pm Social Event end -

Saturday November 29th
10:00am CTF start
6:00pm CTF end