Single Instance view

Languages English (en)
Users 83,243
Active users (last month) 10,454
Active users (last six months) 18,368
Characters per post (max) 11,000
Known instances 64,787
First sight Not available
Last successful check Sep 15, 2026 UTC
Noxious No
New No
Software Mastodon 4.8.0-alpha.2+glitch
Registrations Open (by admin approval)
Meta’s Threads moderation Unknown (this instance is not listed in the Anti-Meta Fedi Pact list), and its list of moderated instances is not accessible.
Most used hashtags (last week) silentsunday, ios27, monochromemonday, GrandParentATVShow, HyberbolicMovies, macklemore, lanterns, Photomonday, hyperbolicmovies
Short description
A Mastodon instance for info/cyber security-minded people.
Long description
Infosec.Exchange Status: https://status.infosec.exchange/ Tor address: http://7jaxqg6lfcdtosooxhv5drpettiwnt6ytdywfgefppk2ol4dzlddblyd.onion/ To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here: Patreon: https://www.patreon.com/infosecexchange Ko-Fi: https://ko-fi.com/infosecexchange Liberpay: https://liberapay.com/Infosec.exchange/ Buy Me A Coffee: buymeacoffee.com/infosecexchange You can also support with a one-time donation using PayPal to "jerry@infosec.exchange".

Additional information about the instance may be found on our wiki at: https://wiki.infosec.exchange/

Official Support Account

EtherKnight and Infosec.exchange artwork by @yetkinmiller@infosec.exchange

TERMS OF SERVICE

Content on this website and any associated API may not be scraped or otherwise collected for the purposes of: A. training AI software, machine learning models, or any similar technology.

  1. Collected, aggregated, and/or indexed, such as for the creation or function of search engines or any other similar service that is marked private or not discoverable.
Instance rules
  1. Do unto others as you think they would want done to them.
  2. Mark sensitive content with a content warning.
  3. Gratuitous obscenity that serves no practical benefit to a discussion is not permitted.
  4. Illegal content such as child pornography, unsurprisingly, is not permitted
  5. Spam is not permitted, this includes creating spam accounts that only serve to provide profile links or advertise products and services.
  6. Racism, sexism, homophobia, transphobia, xenophobia are not permitted. Do not try to correct others' handling of or response to bigotry.
  7. Lack of a specific rule against a certain behavior does not indicate acceptance of that behavior. Each of us has a limited amount of time in this world. Don't be a jerk.
  8. Violating one or more of these rules may result in an immediate, permanent ban without notice or warning.
  9. You may not impersonate a person or brand without a clear indication the account is unofficial and/or a parody. Parody accounts are permitted, as are legitimate brand accounts.
  10. No attacks against (or from) the instance. You may not do anything which may impact confidentiality, integrity or availability of Infosec.Exchange, the users of the service or their data. For more details see https://wiki.infosec.exchange/rules/start
  11. No doxing (aka doxxing) or disclosing personal information without consent and as a means of harassing or causing others to harass another person.
  12. No harassment in the form of continued engagement after a person has requested contact to stop
  13. Automated posting: - accounts that post >50% using automation must be labeled as a “bot” in the user profile to help provide a visual indicator to visitors - automated posts must be limited to one post per hour/24 per day with post visibility set to “public”. There is no limit on “unlisted” posts.
  14. Soliciting or inciting violence or harm against a person or segment of people is not permitted.
  15. Do not be the reason we need to add a new rule.
Moderated instances [?]
Not available
Instances certainly moderating this instance [?]
  1. antifa.style: limitation
  2. bbs.generallyrubbish.net: suspension
  3. bdsm-jp.club: limitation
  4. benzo.fans: suspension
  5. boop.juke.fr: suspension
  6. cathode.church: limitation
  7. chilemasto.casa: suspension
  8. citrus.farm: suspension
  9. fediverse.xavin.net: suspension
  10. flipping.rocks: limitation
  11. freethought.online: limitation
  12. glaceon.social: suspension
  13. glitch-dev.pixie.town: suspension
  14. goblin.camp: suspension
  15. h-i.social: limitation
  16. history.lol: suspension
  17. is.nota.live: suspension
  18. jubi.life: limitation
  19. lgbt.io: suspension
  20. luna.hamystudio.ru: suspension
  21. masto.pixie.town: suspension
  22. mastodon.abstractbits.net: suspension
  23. mastodon.art: suspension
  24. mastodon.openjw.com: suspension
  25. monads.online: suspension
  26. monsterfuckers.online: suspension
  27. mst3k.interlinked.me: suspension
  28. myasstodon.xyz: suspension
  29. mytter.jp: suspension
  30. octodon.social: limitation
  31. phosphor-dev.cathode.church: limitation
  32. pizza.enby.city: limitation
  33. plush.city: suspension
  34. polyglot.city: suspension
  35. rage.love: suspension
  36. redowl.org: suspension
  37. religion.masto.host: suspension
  38. scintilla.social: suspension
  39. silverheart.social: suspension
  40. slime.computer: suspension
  41. social.bananabanana.me: suspension
  42. social.zvavybir.eu: suspension
  43. solarpunk.moe: suspension
  44. spanner.works: limitation
  45. sunbeam.city: suspension
  46. supebase.com: suspension
  47. toot.cat: limitation
  48. vtuber.house: limitation
  49. writeout.ink: limitation
Date of creation Apr 6, 2017 UTC
Display name Scary "Grampus" Jerry 👻
Bio
Recovering CISO
May have an orchid problem
Bad photography
Worse dad jokes
The worst Infosec hot takes
Podcast: https://defensivesecurity.org
Blog: https://infosec.engineering
Twitter: @maliciouslink
https://Infosec.Exchange Admin

…and for fucks sake, be nice to each other. We are only here for a brief time. Make it enjoyable.

To help support the costs associated with running this instance, please consider donating. You can set up recurring donations here:

Patreon: https://www.patreon.com/infosecexchange

Ko-Fi: https://ko-fi.com/infosecexchange

Liberapay: https://liberapay.com/Infosec.exchange/

BuyMeACoffee: https://buymeacoffee.com/infosecexchange

You can also support with a one-time donation using PayPal to "jerry@infosec.exchange".
Statistics
Last 12 weeks activity (totals: 535548 statuses, 84060 logins, 1262 registrations)
S: 43391
L: 7667
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L: 7657
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S: 49073
L: 7548
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R: 5
Last checks (green: OK; red: KO)
9/8/26, 1:29:18 AM UTC9/9/26, 1:44:21 AM UTC9/10/26, 1:52:20 AM UTC9/11/26, 1:26:44 AM UTC9/12/26, 2:11:59 AM UTC9/13/26, 1:08:01 AM UTC9/14/26, 1:11:40 AM UTC9/15/26, 2:11:44 AM UTC
Succesful checks: 1043/1045 (99.81%)