Mark Morowczynski

Principal Security Researcher #Microsoft. Blogger, Speaker, and Baseball Nerd. Always has an overwhelming backlog of books and video games to get through. @markmorow.com on Blusky

Mark Morowczynski boosted:
Julia Evansb0rk@jvns.ca
2025-06-24

it's happening! "The Secret Rules of the Terminal" is coming out tomorrow!

(update: it's out now!! you can get it here: wizardzines.com/zines/terminal)

here's the table of contents:

1. SHELL

cast of characters
meet the shell
PATH
PATH tips
history
job control
filename tips
stdin/stderr/stdout
redirects

2. TERMINAL EMULATOR

meet the terminal emulator
escape cdoes
colours
the mouse
copy & paste
TERM

3. PROGRAMS

types of programs
less
editing text in REPLs
keyboard shortcuts

4. TTY DRIVER

meet the TTY driver
stty
canonical mode
Mark Morowczynski boosted:
Marco Armentmarcoarment
2025-06-24

Also, credit to the Screen Sharing people… it still blows my mind that I can do an entire OS upgrade via Screen Sharing.

Mark Morowczynski boosted:
No Starch Pressnostarch
2025-06-23

Learn how Windows manages authentication, access control, and resource permissions with clarity and precision.

This book offers hands-on PowerShell examples that guide you through key internals like the Security Reference Monitor, SAM, and Kerberos—ideal for researchers, defenders, and developers.

nostarch.com/windows-security-

Book cover for Windows Security Internals by James Forshaw. A cowboy rides a flying computer keyboard against a textured purple background. The subtitle reads: “A Deep Dive into Windows Authentication, Authorization, and Auditing.” The No Starch Press logo is in the bottom right corner.
Mark Morowczynski boosted:
2025-06-23

Masayo Fukuda, contemporary master of kirie, or Japanese paper-cutting, crafting hyper detailed creatures from single sheets of paper #WomensArt 🇯🇵

Photo featuring white hands holding a delicate paper cut octopus in white against a dark background
Mark Morowczynski boosted:
2025-06-23

I picked up Daniel de Visé's *The Blues Brothers: An Epic Friendship, the Rise of Improv, and the Making of an American Film Classic* at LA's Diesel Books:

danieldevise.com/product/the-b

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If you'd like an essay-formatted version of this thread to read or share, here's a link to it on pluralistic.net, my surveillance-free, ad-free, tracker-free blog:

pluralistic.net/2025/06/21/106

1/

The Grove Atlantic cover for Daniel de Visé's 'The Blues Brothers.'
Mark Morowczynski boosted:
Chris Sanders 🔎 🧠chrissanders88@infosec.exchange
2025-06-21

It's release day for my latest book... but this one's a bit different!

Milo and the Midnight Meteorite is a captivating children’s book that sparks curiosity about meteorites and the magnificent universe we inhabit!

Mark Morowczynski boosted:
2025-06-18

🤦‍♂️

Mark Morowczynski boosted:
2025-06-17

Artisanal purrstry dough

#Caturday

Mark Morowczynski boosted:
2025-06-17

Good Monday morning tech nerds. One of my devs wrote *another* blog post about kerberos (I'm creating an army of crazy bloggers). This one you might consider bookmarking.

techcommunity.microsoft.com/bl

Mark Morowczynski boosted:
2025-06-16

Come on our Tuesday for an evening of friendly lockpicking in Redmond. Details: meetup.com/seattle-lockpicking. (We've heard meetup.com has been giving some folks errors when trying to register or RSVP. Is that happens to you, just show up!)

2025-06-12

@tbridge Congrats to both of you!

Mark Morowczynski boosted:
Daniel Devesa Derksen-Staatsdadederk@iosdev.space
2025-06-12

It’s WWDC time! I’ve been browsing what’s new in accessibility and here’s a thread with what I’ve found so far 🧵

Mark Morowczynski boosted:
Sommer Panagesommer@macaw.social
2025-06-11

Assistive Access is a truly amazing #accessibility feature, allowing apps to adapt for those with cognitive disabilities. And now it’s finally a new #SwiftUI scene type that YOU can use in your own apps. To learn how, Anne has a fantastic talk this #wwdc25: developer.apple.com/videos/pla

Mark Morowczynski boosted:
Sommer Panagesommer@macaw.social
2025-06-11

Getting a chance to be part of the Platform State of the Union at #WWDC25 for #Apple was a huge honor and so much fun!!! And even better was spending the rest of the day chatting with so many brilliant and enthusiastic developers! 🤩

Perspective from the second row of an open air viewing of Apple’s SOTU. I’m large on a screen gesturing with my hands wearing a green print shirt and black pants in an outdoor setting.A group of all the SOTU speakers gather in from of the stage at WWDC.Selfie: Me and Taylor, another SOTU presenter. We’re both wearing red lanyards.Selfie: me and Richard, another sotu presenter.
2025-06-08

The latest season of #kusto detective agency starts today! detective.kusto.io/register

Mark Morowczynski boosted:
Christina Warrenfilm_girl
2025-06-07

I never met Bill Atkinson but HyperCard had a profound impact on my life as a young child in the early 1990s. Thank you Bill for all your contributions to society and prayers and love to his friends and family. RIP. m.facebook.com/story.php?story

2025-06-06

@film_girl love it!

2025-06-04

Really enjoyed @scriptingosx book, “macOS Terminal and Shell” (scriptingosx.com/macos-termina). I picked up a bunch of little tips, tricks and insights that I overlooked over the years. One of the things I’m trying to do in my learning is spending deliberate time on learning the tools I use and be more efficient. This book absolutely helped with that. #macadmins #infosec

2025-06-04

@tbridge when a listen to any of my regular podcasts at normal speed I always think wow these folks are hammered!

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