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Wrote a couple books, started a couple things, met Shaq once.
Twitterhttps://twitter.com/DennisF
Workhttps://duo.com/decipher

Hey guess what! Me and @wendynather talked about The Martian and Mark Watney, space hacker, on a new @Deciphersec podcast!

https://youtu.be/jDiaoKjWQbY?si=lla8xtTW1wiCDotC

Mark Watney is a Space Hacker in The Martian

YouTube

I got to talk to the great @catc0n for the @Deciphersec podcast. It was great because she's great.

https://youtu.be/VLvtO5QxHXE?si=qaY8buqfcKlW8JnV

The Wild, Wild World of Exploits With Caitlin Condon

YouTube

Our pals at @material_sec
featured Decipher (and
@dennisf) in their latest episode of Security Theater, a series of unhinged videos making fun of all of our ol’ familiar cybersecurity tropes. Black hoodies and all.

And, we’re very hyped for Security Theater LIVE where Material will be hosting a live screening of Hackers in Austin, TX in April. An anonymous source tells me they’ll have games, prizes, swag.

Sleeping too well at night? Having pleasant dreams? I have the cure for that! Thanks to our pals at Material security.
I'm relatively certain some of y'all can read, so here's an excerpt of my @Deciphersec podcast with @todb in word form.
https://decipher.sc/2026/03/03/qa-tod-beardsley-on-how-to-use-cisas-kev-catalog/
Q&A: Tod Beardsley on How to Use CISA’s KEV Catalog - Decipher

Without context, the KEV catalog is just a very large collection of data. Tod Beardsley is the former CISA KEV section chief, and he recently released a paper called KEVology that provides key context and evaluates the value of certain enrichment signals.

Decipher
Aloha! New @Deciphersec podcast with @todb of @runZeroInc is available for your listening/viewing pleasure.
https://youtu.be/9WNJugOOqug?si=1uVXypF-w-9fIjBY
We Need to Talk About KEV With Tod Beardsley

YouTube
Deciphering STAR WARS

YouTube

R2D2 IS A HACKER (sorry for yelling) and me and @rmogull and @wade talked about it!

https://youtu.be/FHZC6i-co8Y?si=6bSGIeXNL70JyefN

Deciphering STAR WARS

YouTube