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Posts by Garrett Robinson

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Quantum Computers Are Not a Threat to 128-bit Symmetric Keys There is no need to update symmetric key sizes as part of the post-quantum transition, due to the details of how Grover's algorithm scales. Most authorities agree.

There are no technical or compliance reasons to double the size of symmetric keys in response to the threat of quantum computers.

This common misunderstanding of Grover's algorithm risks wasting limited resources that should go towards deploying actually urgent post-quantum algorithms.

2 days ago 119 34 3 2

Notifications for deleted shouldn't remain in any OS notification database, and we've asked Apple to address this.

In the meantime, you can prevent any preview text from your Signal messages from appearing in your notifications.

Signal Settings > Notifications > Show “No Name or Content”

1 week ago 2338 1040 46 34
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Pure Mango - Marie Sharp's HABANERO PEPPER SAUCE Rich, golden, and with a hint of fire, Marie Sharp's Pure Mango Habanero Pepper Sauce pairs the smooth flavor of mangoes with just the right amount of yellow habanero pepper hea...

Marie Sharp’s!! And don’t get Melinda’s, it’s an inferior rip off (they partnered with Marie Sharp and stole her recipes). My favorite flavors are the mango habanero and the smoky habanero (caution: it’s very smoky!!)

- www.mariesharps.bz/product/pure...
- www.mariesharps.bz/product/smok...

1 month ago 0 0 0 0
Screenshot of Bluesky settings showing how to enable “Require alt text before posting”

Screenshot of Bluesky settings showing how to enable “Require alt text before posting”

Great tip, just turned it on myself. For anybody else who sees this and wants to do the same, the setting is under Settings > Accessibility > Alt text > Require alt text before posting

2 months ago 2 1 0 0

For example, comprehension of narrative or fiction writing is roughly equivalent for reading and listening, but reading is better for material that benefits significantly from self-pacing, re-reading, and illustration, such as textbooks on technical topics, which jibes with my personal experience.

3 months ago 4 0 2 0

Some other relevant studies:
- journals.sagepub.com/doi/full/10....

Recent meta-analysis: journals.sagepub.com/doi/abs/10.3...

Current understanding seems to be reading and listening are roughly equivalent, but there are some advantages to reading in certain contexts/conditions.

3 months ago 1 0 1 0

Perhaps it was www.jneurosci.org/content/39/3...?

3 months ago 1 0 1 0
screenshot of blog post text with suspected typo

screenshot of blog post text with suspected typo

s/difficult easy/easy?

3 months ago 0 0 1 0

Today is a good day to pick up Micah's book. If you don't already have these skills, let me tell you they are going to be very useful in the near future.

4 months ago 187 60 1 0
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No one’s ready for this The photograph is now meaningless as evidence. We are not prepared.

seems bad www.theverge.com/2024/8/22/24...

1 year ago 685 289 46 78
Screenshot showing confusing “real vs. edited” photos that appear to be the same photo

Screenshot showing confusing “real vs. edited” photos that appear to be the same photo

great piece, @sarahjeong.bsky.social!

noticed a possible minor issue. in the nyc subway photo before/after the difference is either so subtle that i can’t spot it or the same “before” photo was accidentally used for both the “real” and “edited” photos

4 months ago 1 0 0 0

much better is to halve the avocado, then press on the back of the half with the pit to pop it out. might mush the avocado a little but much better than a trip to the ER!

4 months ago 3 0 0 0

they’re removing the pit by holding half an avocado in their hand, whacking the pit with the blade of a knife, then twisting to pop it out.

4 months ago 9 0 2 0
CREATE TABLE

Similar subtle SQLite footgun is it allows primary key columns to be NULL, and NULL is distinct from all other values (including NULL) for the purpose of determining uniqueness of primary key values: sqlite.org/lang_createt....

5 months ago 4 0 0 0

feel the same way about lolno@gmail.com

6 months ago 0 0 0 0

👋 Whether it’s via truck or @wmata.com train, we mean it when we say: *We want to meet people where they are.*

Current and former federal workers.: Reach out at 917-512-0201 on Signal or propublica.org/tips 👇

6 months ago 768 181 7 4

It's "It's Decorative Gourd Season, Motherfuckers" Season, Motherfuckers

7 months ago 29 7 0 0
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don’t be fatuous, elias

7 months ago 0 0 0 0

are there any particular textbooks on stats/probability that you would recommend?

8 months ago 8 0 3 0
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Philz Coffee close to closing deal to sell to private equity firm for $145 million Employee stocks will be canceled as part of the deal; former employees point to culture change across Philz Coffee.

S.F. cult favorite chain Philz Coffee is on the verge of closing a deal to sell to a private equity firm for $145 million.

But the deal cancels all stocks, leaving employees empty-handed.

missionlocal.org/2025/07/phil...

8 months ago 82 36 24 52
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Job Description Defending press freedom for the next generation

ENGINEERING FRIENDS: This could turn out to be one of the most important jobs for the fate of Democracy. If you're a talented Engineering Manager and personally driven by mission for the betterment of America and the world, we need SecureDrop to remain a world-class product. Good peeps at FPF.

9 months ago 22 9 1 0
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If that’s what they do to a United States Senator with a question, imagine what they can do to any American that dares to speak up. We will hold this administration accountable.

10 months ago 12615 4156 533 195

Come work at @freedom.press, and help us keep journalists and whistleblowers safe!

We have an important job opening for the manager of our SecureDrop team. Apply in the next week, and reach out if you have questions:

10 months ago 32 39 0 0
Google Cloud Service Health

Due to the ongoing Google IAM outage, along with most of the other outages currently visible on downdetector: status.cloud.google.com

10 months ago 2 0 1 0
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The 2025 journalist’s digital security checklist Our digital security training team's checklist to help journalists secure their digital life.

This is a fantastic, accessible guide for journalists looking to shore up their digital security.

From @freedom.press

freedom.press/digisec/blog...

11 months ago 184 84 5 2

Tesla's 71% drop in profit compared to last year is obviously bad, but it's even worse than that number suggests because the company sold *more* regulatory credits this quarter than Q1 2024.

If you take away the regulatory credits in both quarters the drop is actually 120% (into the red, to boot)

11 months ago 1388 287 50 19

if they did this heavy-handed manipulation of how the platform worked in order to hurt Musk's critics, do you think they might have manipulated the platform in the run-up to the 2024 election, the election that Elon Musk said carried existential risk for him?

11 months ago 1631 381 21 9
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Police Seek Man Who They Say Violated a Corpse on an R Train New York’s subways have been the subject of debate, with politicians using them to paint the city as out of control and dangerous to residents and visitors.

IN NEW YOOOOORK
CONCRETE JUNGLE WHERE DREAMS ARE MADE OF
THERE’S NOTHING YOU CAN’T DO

www.nytimes.com/2025/04/10/n...

1 year ago 3 0 0 0
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How to Contact ProPublica or Send a Tip Securely — ProPublica Our job is to hold people and institutions accountable. To do that, we need evidence.

NEW: You can now send us your tips via SecureDrop, the most secure and anonymous way to share information or files with us electronically. Used properly, it shields your identity even from us.

Here’s how to use it: www.propublica.org/tips

1 year ago 1021 529 19 16