seccons

List of cyber security conferences ranging from hacker to policy, all hosted in The Netherlands.

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filter: all #academic¹² #appsec¹ #business²⁷ #camp¹ #cheap⁵ #ciso¹⁴ #cloud¹ #community¹⁸ #ctf⁸ #dutch²⁶ #expo⁴ #free¹³ #government¹² #hacker⁸ #hardware⁴ #identity² #network² #offensive² #privacy⁹ #technical¹³ #training¹⁴

Happening now: eth0 Autumn.

November 2026

6–8fri–sun
eth0 Autumn De Hoof, Someren
Low-cost Dutch hacker weekend running since 2007, with talks and hacking on security, networks, privacy and open tech.
sign up
sold out
#camp #cheap #community #dutch #hacker
19thu
BSides Amsterdam KIT (Royal Tropical Institute), Mauritskade 63, Amsterdam
Non-profit community infosec conference for about 450 people, with talks, a CTF and a pre-party.
sign up
final tickets, €30
#cheap #community #ctf #hacker #technical

February 2027

19–21fri–sun
Hackerhotel Hotel Zuiderduin, Zeeweg 52, Egmond aan Zee
Non-profit, volunteer-run hacker weekend in a seaside hotel, with talks, workshops and an electronic badge.
sign up
room tickets from €452, refundable until 18 jan
#community #dutch #hacker #hardware #technical
24wed
re_B00TCMP XL HSD Campus, Wilhelmina van Pruisenweg 104, Den Haag
Hacking-challenge day for young hacker talent, aimed at keeping them on the right side of the line.
sign up
ages 12–25, qualify via online challenge
#ctf #dutch #free #hacker

June 2027

25fri
OrangeCon Meervaart Theatre, Meer en Vaart 300, Amsterdam
Community-driven, non-profit Dutch hacker/security conference with multiple tracks, villages and workshops.
sign up
see website
#community #hacker #technical #training

Dates to be announced

~mar2027
Open Hackerspace Day Dutch hackerspaces (e.g. Hack42 Arnhem, RevSpace Den Haag, TkkrLab Enschede, Bitlair, TechInc, NURDspace)
Annual open day when Dutch hackerspaces open their doors with tours, demos and sometimes small CTFs.
sign up
free walk-in
#community #dutch #free #hacker
~oct2027
HackFest Enschede Sickhouse, Oldenzaalsestraat 128 (2026 venue), Enschede
Hacker/maker festival with hackerspaces (TkkrLab, Pixelbar and others), talks, a lockpicking workshop and soldering.
sign up
~€10
#cheap #community #dutch #hacker #hardware
~nov2027
BSides Amsterdam Amsterdam
Non-profit community infosec conference.
sign up
tickets from mid-sep, ~€30
#cheap #community #ctf #hacker #technical