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Aaron Parecki

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  • Jesse Genet https://twitter.com/jessegenet
    I'm now a 'Thanks for your patience' person who is a recovering 'Apologies for the delay' person... 2020 is truly a year of remarkable transformations.
    Portland, Oregon • 76°F
    Fri, Sep 11, 2020 1:13am +00:00 (liked on Thu, Sep 10, 2020 6:46pm -07:00)
  • Roberto Blake 🇺🇸🇵🇦🧢 Awesome Creator Academy https://twitter.com/robertoblake
    Upgrade Complete!
    Cable management on point!!!
    Portland, Oregon • 76°F
    Thu, Sep 10, 2020 11:16pm +00:00 (liked on Thu, Sep 10, 2020 6:45pm -07:00)
  • Photo - “Wear a damn mask” - Joseph https://twitter.com/photojoseph   •   Sep 10
    WOW. You should put that on a Tshirt. “IT Security… it’s best if you don’t think about it”
    Aaron Parecki
    I just might do that haha. The shirt i'm wearing today says "I find your lack of security disturbing"
    Portland, Oregon • 71°F
    2 likes
    Thu, Sep 10, 2020 8:57am -07:00
  • Photo - “Wear a damn mask” - Joseph https://twitter.com/photojoseph   •   Sep 10
    And the cookie doesn’t verify the machine it’s on? You’d think it’d only work if the MAC address and IP address were a match. This seems so very insecure.
    Aaron Parecki
    tbh it's like the "security" involved in writing checks, it's best if you don't think too much about it
    Portland, Oregon • 68°F
    1 like 2 replies
    Thu, Sep 10, 2020 7:35am -07:00
  • Photo - “Wear a damn mask” - Joseph https://twitter.com/photojoseph   •   Sep 10
    And the cookie doesn’t verify the machine it’s on? You’d think it’d only work if the MAC address and IP address were a match. This seems so very insecure.
    Aaron Parecki
    The browser doesn't have access to the MAC. Google *could* (and probably is) checking the IP address, but it's all heuristics because your IP address may change at any time, e.g. cell phones have very unstable IPs, hop in a plane and land with an IP from another country, etc.
    Portland, Oregon • 68°F
    Thu, Sep 10, 2020 7:34am -07:00
  • Meg Elison https://twitter.com/megelison
    Remember when the sky was blue and you could hug people and a US passport was a valuable object?
    Portland, Oregon • 68°F
    Thu, Sep 10, 2020 2:47am +00:00 (liked on Thu, Sep 10, 2020 7:27am -07:00)
  • Photo - “Wear a damn mask” - Joseph https://twitter.com/photojoseph   •   Sep 10
    That is CRAZY that all you need is the cookies to access any account — especially a google one! So if I just sent you my cookies folder… you’d have access to anything I was logged into?!
    Aaron Parecki
    💯

    There aren't really any other tools browsers can use for this right now. The process of logging in looks like basically: you type your password in google, google gives you back a cookie, your browser makes a request with that cookie and the server knows who it's for.
    Portland, Oregon • 68°F
    5 replies
    Thu, Sep 10, 2020 7:25am -07:00
  • Gary https://twitter.com/every_daydad   •   Sep 10
    So would have two separate email accounts help? One solely for the YouTube channel, and one for business in case of a malignant file?
    Aaron Parecki
    Interestingly that doesn't even matter for this since it wasn't the "normal" phishing style attack. Don't open files you download is the only safe thing, or open them on a machine that isn't logged in to anything. That obvs isn't practical, so it's a lot harder in practice.
    Portland, Oregon • 68°F
    1 like
    Thu, Sep 10, 2020 7:15am -07:00
  • Photo - “Wear a damn mask” - Joseph https://twitter.com/photojoseph   •   Sep 10
    And the browser cookies had the passwords stored in a way that was readable?!
    Aaron Parecki
    No, the cookies are how the browser is logged in to google. No passwords needed, 2fa doesn't matter. I'm thinking I might need to make a video on this.
    Portland, Oregon • 68°F
    2 likes 9 replies
    Thu, Sep 10, 2020 7:08am -07:00
  • Photo - “Wear a damn mask” - Joseph https://twitter.com/photojoseph   •   Sep 10
    Damn. So the download was a virus, or keylogger? You on Mac or PC? We Mac users like to think we’re immune to stuff like this but probably not…
    Aaron Parecki
    It was a windows executable disguised as a .scr file, no keylogger needed for this, it was able to pick up the browser cookies from the hard drive. It could have happened on Mac just as easily.
    Portland, Oregon • 68°F
    1 like 11 replies
    Thu, Sep 10, 2020 7:07am -07:00
  • 12:46am
    Asleep
    5:49am
    Awake
    5h 03m
    Slept
    18m
    Awake for
    Portland, Oregon, USA
    Thu, Sep 10, 2020 5:49am -07:00
  • ~ / 𝚙𝚞𝚗𝚔_𝚏𝚊𝚒𝚛𝚢𝚋𝚛𝚎𝚊𝚍 / https://twitter.com/x0dium
    I'm always skeptical when I hear "so-and-so makes x simple" but the way @aaronpk uses analogies and examples, variety of information and visuals, really has made it easier for me to understand OAuth and OAuth flows so far { @oktadev }
    Portland, Oregon • 78°F
    Thu, Sep 10, 2020 2:44am +00:00 (liked on Wed, Sep 9, 2020 9:15pm -07:00)
  • borisbabic/browser_cookie3: This is a fork of browser_cookie (github.com)
    Wed, Sep 9, 2020 5:59pm -07:00 #cookies #security
  • Jared Petty https://twitter.com/pettycommajared
    It's noon in San Francisco.
    Portland, Oregon • 86°F
    Wed, Sep 9, 2020 6:55pm +00:00 (liked on Wed, Sep 9, 2020 5:59pm -07:00)
  • Debugging for Malware Analysis (resources.infosecinstitute.com)
    Wed, Sep 9, 2020 5:46pm -07:00 #malware #security
  • Methodology for Reverse-Engineering Malware (zeltser.com)
    Wed, Sep 9, 2020 5:45pm -07:00 #malware #security
  • Kevin - Basic Filmmaker https://twitter.com/BasicFilmmaker   •   Sep 9
    LOL @aaronpk when we both realize we don’t follow each other. 😂😂😂
    Aaron Parecki
    I was gonna ask how you're doing with all the fires nearby! Couldn't remember how close you are to that area
    Portland, Oregon • 88°F
    1 like 1 reply
    Wed, Sep 9, 2020 4:52pm -07:00
  • Kevin - Basic Filmmaker https://twitter.com/BasicFilmmaker
    LOL @aaronpk when we both realize we don’t follow each other. 😂😂😂
    Portland, Oregon • 88°F
    Wed, Sep 9, 2020 11:51pm +00:00 (liked on Wed, Sep 9, 2020 4:51pm -07:00)
  • Lee Zavitz https://twitter.com/ZavitzLee   •   Sep 9
    I’m only dealing with faxes from now on.
    Aaron Parecki
    fun fact not even fax machines are safe from viruses https://blog.checkpoint.com/2018/08/12/faxploit-hp-printer-fax-exploit/
    Portland, Oregon • 89°F
    Wed, Sep 9, 2020 4:49pm -07:00
  • Ryan Chenkie https://twitter.com/ryanchenkie
    2000's: use relational databases
    2010's: actually, use document databases
    2020's: nvm, use relational databases
    Portland, Oregon • 90°F
    Wed, Sep 9, 2020 7:43pm +00:00 (liked on Wed, Sep 9, 2020 4:33pm -07:00)
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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
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