Royce Williams

3.6K Followers
3.9K Following
15.5K Posts

Just doing my undue diligence.

ISP vet (was AS7782, now AS8047), password cracker (Team Hashcat), security demi-boffin, YubiKey stan, public-interest technologist, AK license plate geek. Husband to a philosopher, father to a llama fanatic. Views his.

Day job: Enterprise Security Architect for an Alaskan ISP.

Obsessed with security keys:
techsolvency.com/mfa/security-keys

My 2017 #BSidesLV talk "Password Cracking 201: Beyond the Basics":
youtube.com/watch?v=-uiMQGICeQY&t=20260s

Followed = probably stole you from someone I respect.

Blocked inadvertently? Ask!

Am I following a dirtbag? Tell me!

Suggestions welcome!

Photo: White 50-ish man w/big forehead, short beard, & glasses, grinning by a display of Alaskan license plates.

Boosts not about security ... usually are.

Banner: 5 rows of security keys in a wall case.

#NonAIContent

#hashcat #Alaska #YubiKeys #LicensePlates

P.S. I hate advance-fee scammers w/heat of 400B suns

❤️:⚛👨‍👩‍👧🛡🙊🌻🗽💻✏🎥🍦🌶🍫!

Stuffhttps://www.techsolvency.com/roycewilliams/mastodon
Keybasehttps://keybase.io/royce
GitHubhttps://github.com/roycewilliams
LinkedInhttps://www.linkedin.com/in/roycewilliams
Gravatarhttps://gravatar.com/tychotithonus
Not "dehashed"!https://www.techsolvency.com/passwords/dehashing-reversing-decrypting/

#Perl doyen Randall Schwartz published 6/3/26 "The Day I Decided Never to Learn Python"

"...the fundamental mismatch in our engineering philosophies became clear.

I realized that Python's architectural foundation did not prioritize robust software contracts, explicit interfaces, or standard object-oriented design patterns. Instead, it relied heavily on dynamic dictionary workarounds, procedural dispatch, and runtime inspections."

https://medium.com/@realmerlyn/the-day-i-decided-never-to-learn-python-2c59d1a1edc5 resonates
with me.

The Day I Decided Never to Learn Python

(A quick disclaimer before we begin: this session took place nearly 30 years ago. While the core structural concepts and my definitive…

Medium
Maude and Harold and Kumar

Checkout my latest blog post on mapping popular CDNs like Google's GGC, Facebook FNA, Netflix OCA, Akamai etc around the world - https://anuragbhatia.com/post/2026/06/cdn-mapping-across-the-globe/

Also, tells which ASN has which of these large CDNs.

#blog #CDN

Mapping major CDNs across the globe

This post is about mapping all popular CDNs like Google GGC, Netflix OCA, Akamai caches etc across the globe

Personal blog of Anurag Bhatia
Inspired by a Reddit thread about taking home leftovers. Do you typically bring leftover food home when eating at a restaurant?
Take leftovers, from US
Take leftovers, not from US
Leave leftovers, from US
Leave leftovers, not from US
Poll ends at .
If you can’t see the constraints imposed on the system, you won’t be able to make sense of the resulting behavior.

I didn't know this story about Dr. William Beaumont.

"Beaumont was the only doctor on the island when it happened.

At the time, Beaumont didn’t think he could save St. Martin’s life, but he was wrong (and St. Martin managed to live another 58 years afterward). "

https://www.clickondetroit.com/features/2026/06/06/how-a-near-fatal-shooting-on-mackinac-island-gave-the-world-its-first-window-into-the-human-stomach/

#Michigan #MackinacIsland #WilliamBeaumont

How a near-fatal shooting on Mackinac Island gave the world its first window into the human stomach

204 years ago today, a man was shot in the stomach with a shotgun in Michigan. The event would go on to reshape medical history.

WDIV ClickOnDetroit
Inside you are two naturalists
Sören Hentzschel released #Enterprise Policy Generator for Firefox version 10.0.0. https://addons.mozilla.org/en-US/firefox/addon/enterprise-policy-generator/
Enterprise Policy Generator – Get this Extension for 🦊 Firefox (en-US)

Download Enterprise Policy Generator for Firefox. The Enterprise Policy Generator helps administrators configure Firefox using a configuration file.

Can someone with a Windows computer with more than 64 cores run this https://gist.github.com/Sc00bz/448af736cc57d1396fcf2538d431739c.
Get CPU cache info for Windows

Get CPU cache info for Windows. GitHub Gist: instantly share code, notes, and snippets.

Gist

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