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First name Dave
Last Name Borghuis
Nickname zeno4ever
Last Updated 2021-09-01
E-Mail Address
Member of TkkrLab
Country Netherlands
City Enschede
Location 52° 12' 58.83" N, 6° 49' 6.10" E

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Founder of hackerspace TkkrLab in Enschede, Netherlands

Former candidate for Piraten Partij/Tweede Kamer elections 2017 and 2021.

Organizer of 'Privacy Enschede' in 2014 with talks from Brenno de Winter, Arjen Kamphuis and more.

I'm checking on hackerspaces in Netherlands and Belgium to see if they're active.

Maintainer of /

More about me can be found on blog of twitter.


I filed a complaint at the Dutch DPA about the wifi tracking of the municipality Enschede. I took more than 2 years to get an official response ;-( . Read more about this on my blog (Dutch) of in English (Google translate).

  • Hacker Hotel 2018 Language: Dutch
  • [1] Pirate Security Congress 2021: wiki tracking in Enschede. Language: English

Given Workshops[edit]

Visited hacker events[edit]

  • SHA2017, Zeewolde
  • CCC Congress 32c3 and 33c3
  • OHM2013 part of orga team (Content and Avid)
  • CCC 2011 in Finowfurt (Near Berlin) ,Germaney
  • WTH2005, initiator Retro Village
  • HAL2001 volunteer of video team.
  • HIP1997 just for one day visit.

My personal Test Area please ignore[edit]