53°F

Aaron Parecki

  • Articles
  • Notes
  • Photos

#vouch

  • jacky. https://twitter.com/jackyalcine
    @indiewebcamp San Francisco had a really good first day. Got a chance to talk about design, #Vouch https://indieweb.org/Vouch and more processes around helping people connect to one another with safety in mind.
    Portland, Oregon • 44°F
    Sun, Dec 8, 2019 3:22am +00:00 (liked on Sat, Dec 7, 2019 7:40pm -08:00) #Vouch
  • Aaron Parecki
    Some select quotes from this fantastic post by someone who used to work on the Gmail anti-spam systems.
    Portland, Oregon, USA
    1 like
    Tue, Aug 16, 2016 8:10pm -07:00 #spam #vouch #indieweb
  • https://aaronparecki.com/2016/08/16/15/spam
    Aaron Parecki
    > Another approach would be to allow cross-signing - an entity with good reputation can temporarily countersign mail to give it a reputational boost and trigger cross-propagation of reputations. That entity could employ whatever techniques they liked to verify the senders legitimacy.
    Portland, Oregon, USA
    Tue, Aug 16, 2016 8:03pm -07:00 #spam #vouch
  • Francis Hwang https://twitter.com/fhwang   •   Aug 1
    Has anyone suggested a decentralized protocol that would solve the spam problem we saw with pingbacks? (Is this possible?)
    Aaron Parecki
    @fhwang Vouch is an extension to Webmention (successor to Pingback) meant to address the spam issue: http://indieweb.org/vouch
    Portland, Oregon, USA
    Mon, Aug 1, 2016 8:53am -07:00 #vouch #webmention
  • Aaron Parecki
    An interesting experiment of generating Vouch URLs based on Hashcash proof-of-work. I'm posting this note so that http://hash-for-vouch.herokuapp.com can be used as a Vouch URL when sending webmentions to my site.
    Portland, Oregon, USA
    Sun, Nov 30, 2014 2:30pm -08:00 #webmention #vouch #hashcash
  • https://waterpigs.co.uk/notes/4YfB3y/
    Aaron Parecki
    @BarnabyWalters I was actually thinking about doing exactly that, treating twitter.com/aaronpk as aaronpk.twitter.com and running the approval algorithm as normal. That said, it's not the highest priority because the main goal of vouch is to stop automated spam and that happens relatively less frequently on silos like twitter
    Nürnberg, Bayern, DEU
    2 replies 3 mentions
    Fri, Oct 17, 2014 2:58pm +02:00 #vouch
  • http://aaronparecki.com/notes/2014/10/12/1/vouch
    Aaron Parecki
    Trying to finish up the last of the vouch verification over drinks tonight. So close, so many edge cases!
    E Cambridge, Massachusetts, USA
    Sun, Oct 12, 2014 10:28pm -04:00 #indiewebcamp #vouch
  • Aaron Parecki
    Going to start IndieWebCamp Day 2 by working on http://indiewebcamp.com/vouch

    • Step 1: create an approval algorithm
    • Step 2: when accepting webmentions, check against the approval algorithm
    ** if the source passes your initial approval algorithm, accept the webmention as normal
    ** if the source does not pass, return HTTP 449 to indicate the sender should re-try sending with a vouch parameter
    • Step 3: when a webmention comes in with a vouch, check webmention as normal, then verify the vouch:
    ** check if I approve the vouching domain (it passed my approval algorithm)
    ** fetch the vouch URL, verify that it actually does link to the source's domain without rel=nofollow
    ** if vouch verification fails, return HTTP 400
    Cambridge, Massachusetts, USA
    1 reply
    Sun, Oct 12, 2014 9:54am -04:00 #indiewebcamp #vouch
older

Hi, I'm Aaron Parecki, Director of Identity Standards at Okta, and co-founder of IndieWebCamp. I maintain oauth.net, write and consult about OAuth, and participate in the OAuth Working Group at the IETF. I also help people learn about video production and livestreaming. (detailed bio)

I've been tracking my location since 2008 and I wrote 100 songs in 100 days. I've spoken at conferences around the world about owning your data, OAuth, quantified self, and explained why R is a vowel. Read more.

  • Director of Identity Standards at Okta
  • IndieWebCamp Founder
  • OAuth WG Editor
  • OpenID Board Member

  • 🎥 YouTube Tutorials and Reviews
  • 🏠 We're building a triplex!
  • ⭐️ Life Stack
  • ⚙️ Home Automation
  • All
  • Articles
  • Bookmarks
  • Notes
  • Photos
  • Replies
  • Reviews
  • Trips
  • Videos
  • Contact
© 1999-2025 by Aaron Parecki. Powered by p3k. This site supports Webmention.
Except where otherwise noted, text content on this site is licensed under a Creative Commons Attribution 3.0 License.
IndieWebCamp Microformats Webmention W3C HTML5 Creative Commons
WeChat ID
aaronpk_tv