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pcdoyle.com
Systems Engineer—Infrastructure/Cybersecurity IT and OT I like talking about space, tech, the environment, books, dogs, and the oxford comma. 🇨🇦 He/Him.
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Posts 12 Comments 38

The TikTok ban, the Musk Twitter takeover, the Facebook moderation policy changes, the Republicans’ rapidly intensifying crackdowns on speech... let these be the proof you needed to move anything you care about online to a space you control. Digital sovereignty is more important than ever.

submitted 124 days ago • 66 comments

🤦🏻‍♂️

submitted 124 days ago • 0 comments

THREAD: In 2023, I received an envelope with no return address. Inside was a flash drive containing tens of 1000s of secret files. It came from a vigilante with a tumultuous past, who'd conducted a years-long undercover operation. He didn’t tell the FBI or his family. He only told me.

submitted 139 days ago • 895 comments

I wrote an essay about our bottomless thirst for diversion and how avoiding boredom is the engine of modern life. It’s based on the research I did for my book. www.nytimes.com/2025/01/03/o...

submitted 140 days ago • 191 comments

Are there any keyboard shortcuts you wish you'd known about sooner? ⌨️ For me, one of those is ALT + SHIFT + Up/Down - moves the selected item up or down in a list in Word and OneNote. Works on tables too! So much time wasted copying and pasting This is Keyboard Shortcut Advent Calendar Day 20 🎁🎄

submitted 154 days ago • 12 comments

I love footnotes man

submitted 174 days ago • 40 comments

Some helpful tools for image posting on this app.

submitted 185 days ago • 449 comments

🥳

submitted 187 days ago • 0 comments

I just posted the latest ~ this week in security ~, my free weekly cybersecurity newsletter that has all the cyber news you need to know from the week, plus fun stuff and cats. It's goes out every Sunday, and doesn't track opens or link-clicks. Sign up / RSS / read online: this.weekinsecurity.com

submitted 187 days ago • 1 comment

This list is full of great people from the InfoSec community.

submitted 187 days ago • 0 comments

For folks new to BlueSky, @davidosmond.bsky.social has been running a near real time simulation of a near 100% RE grid for Australia using data lagged by 1 wk. The current scaling factors are 4.5x Wind, 2.7x grid PV and 2.1x rooftop PV. Storage is 5 hrs of demand. That gets 98% RE. 🧪🔌💡☀️💨🔋

submitted 187 days ago • 2 comments

Happy Sunday BlueSky🦋. I thought it would be nice to find a protein that looks like a butterfly to honor this new place🙂. This is a protein from brewers yeast. 3KEY.pdb.🧪⚗️🧬🧶🐡 #CompChemSky #SciComm #coverart #SciArt

submitted 187 days ago • 10 comments