DEF CON

hacker gathering in Las Vegas
Event computer_security_conference Q1152956
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DEF CON

Summary

DEF CON is a computer security conference[1]. It draws 174 Wikipedia views per month (computer_security_conference category, ranking #1 of 4).[2]

Key Facts

  • DEF CON is in the country of United States[3].
  • DEF CON's instance of is recorded as computer security conference[4].
  • DEF CON's instance of is recorded as hacker convention[5].
  • DEF CON's instance of is recorded as recurring event[6].
  • DEF CON's founder is recorded as Jeff Moss[7].
  • DEF CON took place at Las Vegas[8].
  • DEF CON's Commons category is recorded as DEF CON[9].
  • 1993 marks the founding of DEF CON[10].
  • DEF CON's official website is recorded as https://www.defcon.org[11].
  • DEF CON's official website is recorded as http://g7ejphhubv5idbbu3hb3wawrs5adw7tkx7yjabnf65xtzztgg4hcsqqd.onion/[12].
  • DEF CON's event interval is recorded as {'unit': 'Q577', 'amount': '+1'}[13].
  • DEF CON's privacy policy URL is recorded as https://defcon.org/html/links/dc-privacy.html[14].
  • DEF CON's social media followers is recorded as {'amount': '+339130'}[15].
  • DEF CON's social media followers is recorded as {'amount': '+215000'}[16].
  • DEF CON's social media followers is recorded as {'amount': '+377325'}[17].
  • DEF CON's social media followers is recorded as {'amount': '+414987'}[18].
  • DEF CON's social media followers is recorded as {'amount': '+243000'}[19].
  • DEF CON's social media followers is recorded as {'amount': '+282000'}[20].
  • DEF CON's social media followers is recorded as {'amount': '+13042'}[21].
  • DEF CON's social media followers is recorded as {'amount': '+13229'}[22].
  • DEF CON's social media followers is recorded as {'amount': '+13379'}[23].
  • DEF CON's social media followers is recorded as {'amount': '+346000'}[24].
  • DEF CON's social media followers is recorded as {'amount': '+385000'}[25].
  • DEF CON's Mastodon instance URL is recorded as https://defcon.social[26].

Body

When and Where

The location of DEF CON was Las Vegas[8]. It is in the country of United States[3].

Context

Recorded instance of include computer security conference[4], hacker convention[5], and recurring event[6].

Why It Matters

DEF CON draws 174 Wikipedia views per month (computer_security_conference category, ranking #1 of 4).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[27] It is known by 13 alternative names across languages and contexts.[28]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Retrieved . wikidata.org.
  10. [12] . defcon.org. Retrieved . defcon.org. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . defcon.org. Retrieved . defcon.org. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . YouTube API. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . YouTube API. Retrieved . wikidata.org.
  23. [25] . YouTube API. Retrieved . wikidata.org.
  24. [26] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] . Wikidata sitelinks. wikidata.org.
  3. [28] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). DEF CON. Retrieved May 3, 2026, from https://4ort.xyz/entity/def-con
MLA “DEF CON.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/def-con.
BibTeX @misc{4ortxyz_def-con_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DEF CON}}, year = {2026}, url = {https://4ort.xyz/entity/def-con}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DEF CON — https://4ort.xyz/entity/def-con (retrieved 2026-05-03)

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