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Bruce Potter

@gdead

CISO, supports @heidishmoo each year as she wrangles @shmoocon, periodic blacksmithing and leather work,
Too close to DC shmoocon.org Joined January 2009
1.5K Following 8.3K Followers 18K Posts

Latest posts 5

Bruce Potter @gdead
There very little money in secure entropy but the failure modes are catastrophic. It’s a wild problem.
Jameson Lopp Verified account @lopp Aug 2
Generating truly random numbers is a deceptively difficult problem. 12 years ago I participated in crowdfunding the production of the Mycelium Entropy device for that sole purpose. Sadly, few folks cared about this issue and they only produced ~500.

x.com/lopp/status/48…
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Bruce Potter @gdead
I don’t post much here anymore, but for those that follow me… I’ll be doing a deep dive on OpenTelemetry data and Claude Code instrumentation at 3pm EDT today. Twitch.tv/turngate. See you there.
www.twitch.tv Turngate - Twitch Periodically talking about SaaS audit logs, cybersecurity, and general shenanigans. More info at https://turngate.io/ — Turngate streams live on Twitch! Check out their videos, sign up to chat, and...
Bruce Potter @gdead
Not entirely sure what @heidishmoo and @pwcrack are doing in this pic. :)
DEF CON Verified account @defcon Nov 4, 2025
Some more images from the calm before #defconbahrain - our demo labs prepped for demonstration and the info desk ready to inform.

You can find out more #defcon at the #arabinternationalcybersecurityconference here:

defcon.org/html/defcon-ba…

@NCSC_BH @AicsExpo
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Bruce Potter @gdead
Breaking twitter silence to call out this kind of messaging. Use of Signal for official business is a violation of federal record laws. Use of unapproved comms for classified discussion is also illegal. Disclosure to an unauthorized 3rd party is just a small part of the problem.
Will Cain Verified account @willcain Mar 24, 2025
Spare me the “if the other side did it” bothsidesim. 13 Marines were not killed. The SecDef didn’t go missing without telling anyone. The SOS wasn’t a two faced liar to the public like Clinton. Yeah a hack journalist shouldn’t have been included in a convo on Signal. It’s a mistake that needs to be rectified.

But I see a VP thoughtfully pushing back while ultimately deferring to the President.

A SecDef putting plans together awaiting orders.

Miller asking what’s in it for America and how do you make Europe pay for our guarantees of trading routes.

A team working toward a conclusion privately the same way they present publicly.
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