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UID:pretalx-2025-NBZPQZ@pretalx.hackerhotel.nl
DTSTART;TZID=CET:20250214T213000
DTEND;TZID=CET:20250214T223000
DESCRIPTION:This you really want to know. Huib has been responsibly disclos
 ing the Secret Services\, criminals and hackers. Now we turn it around: as
 k Huib anything. Chris van ‘t Hof will guide the conversation.
DTSTAMP:20260416T140450Z
LOCATION:Leonardo Da Vinci
SUMMARY:Ask me anything\, with Huib Modderkolk - Chris van 't Hof\, Huib Mo
 dderkolk
URL:https://pretalx.hackerhotel.nl/2025/talk/NBZPQZ/
END:VEVENT
BEGIN:VEVENT
UID:pretalx-2025-ZDXBPM@pretalx.hackerhotel.nl
DTSTART;TZID=CET:20250214T233000
DTEND;TZID=CET:20250215T003000
DESCRIPTION:Learn how to breathe fire with Frank and Chris. Frank/Chris wil
 l explain the techniques and then we will practise. Ofcourse this will be 
 outside the hotel \, around the back/side of hotel on the grass.
DTSTAMP:20260416T140450Z
LOCATION:Outside
SUMMARY:Workshop fire breathing - Chris van 't Hof\, Frank Breedijk
URL:https://pretalx.hackerhotel.nl/2025/talk/ZDXBPM/
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UID:pretalx-2025-GEVFSR@pretalx.hackerhotel.nl
DTSTART;TZID=CET:20250215T143000
DTEND;TZID=CET:20250215T150000
DESCRIPTION:With the support of the Dutch embassy in Tokyo\, I have researc
 hed Coordinated Vulnerability Disclosure (CVD) in Japan for DIVD. Japan’
 s governmental policy on CVD dates back to 2004. Although Japanese crimina
 l law and jurisprudence do not allow for large-scale intrusive vulnerabili
 ty research and disclosure\, Japanese institutes help citizens disclose ze
 ro days to vendors and report vulnerabilities to website operators. Also\,
  the Nation Institute for Information Communication Technology scans and n
 otifies vulnerable IoT\, and the Japanese government has adjusted laws to 
 allow this.
DTSTAMP:20260416T140450Z
LOCATION:Mission Critical Room (Rembrandt)
SUMMARY:How to do vulnerability disclosure in Japan - Chris van 't Hof
URL:https://pretalx.hackerhotel.nl/2025/talk/GEVFSR/
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UID:pretalx-2025-TFJCBD@pretalx.hackerhotel.nl
DTSTART;TZID=CET:20250216T153000
DTEND;TZID=CET:20250216T163000
DESCRIPTION:The European electricity network has become a ‘smart grid.’
  This offers many opportunities for sustainability but also makes our ener
 gy system more vulnerable to digital attacks. In a time of increasing thre
 at of hybrid warfare\, the government and the energy sector realize that w
 e as a society must prepare for possible disruption of the energy system a
 nd do everything we can to prevent it.\n\nVarious institutions test smart 
 devices\, set safety standards\, and monitor compliance with these standar
 ds. However\, parties such as our grid operators only have control over th
 e energy grid equipment up to the front door. They are not allowed to look
  beyond the electricity meter\, where most smart equipment is located. DIV
 D is allowed to do this and by identifying devices that can form a botnet\
 , DIVD helps to make the smart grid more secure.\n\nDIVD has been conducti
 ng research into vulnerabilities in equipment of the energy system\, such 
 as charging stations\, solar panel inverters\, home batteries\, and (Home)
  Energy Management Systems. Previous findings have led to several parliame
 ntary questions and follow-up actions by authorities such as RDI\, the Dut
 ch Authority on Digital Infrastructure. With the CVD in the Energy Sector 
 project\, DIVD will set up a research and education line with the DIVD.aca
 demy in collaboration with the energy sector to reduce the digital vulnera
 bility of our energy system. DIVD will also build a hardware lab to test d
 evices and scenarios. You may join too and help to save the grid.\n\nIn th
 is talk\, we will demonstrate how we could have generated outages using ze
 ro-days we found in solar converters and electric car chargers. But we als
 o did it with just one user-password combination…
DTSTAMP:20260416T140450Z
LOCATION:Mission Critical Room (Rembrandt)
SUMMARY:Helpful hackers preventing evil hackers from crashing the grid - Ch
 ris van 't Hof
URL:https://pretalx.hackerhotel.nl/2025/talk/TFJCBD/
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