HN user

bbatsell

5,250 karma

Hi, I'm Brock, a hacker/developer/sysadmin/photographer in Austin. Would love to chat about infosec, machine learning, public policy, food, beer, or pretty much anything else.

hn@brockbatsell.com || https://brockbatsell.com

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[ my public key: https://keybase.io/bbatsell; my proof: https://keybase.io/bbatsell/sigs/_HwLLWndCOi_jNgT2aIWlLQ0M3G2wy610Syr0v8ppNo ]

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github.com 6mo ago

Clarification: Regarding the Performance of IQuest-Coder-V1

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1pts1
www.eff.org 4y ago

Apple's plan to “think different” about encryption opens a backdoor to your life

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2260pts824
twitter.com 5y ago

Uber charges driver for completing a 13-mile fare

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178pts132
www.vice.com 5y ago

Surveillance Startup Verkada Used Own Cameras to Harass Coworkers

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10pts1
www.theguardian.com 6y ago

Facebook says the good outweighs the bad. How many likes make up for the hate?

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3pts0
boston.cbslocal.com 6y ago

Six eBay executives and employees charged over alleged cyberstalking campaign

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638pts207
www.eater.com 6y ago

Viral Facebook Post Shows Just How Little Restaurants Make from Grubhub Orders

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domainnamewire.com 6y ago

California Attorney General delays .org sale

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543pts40
www.propublica.org 6y ago

Amazon Chose Speed over Safety in Building Its Delivery Network

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4pts0
onezero.medium.com 6y ago

Unraveling the Secret Supply Chain Behind an AmazonBasics Battery

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gizmodo.com 6y ago

Days Ahead of Climate Strike, MSFT Partners with Chevron to Speed Oil Extraction

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15pts0
gizmodo.com 6y ago

YouTube said it was serious about hate speech. Why is it still full of it?

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4pts0
www.propublica.org 7y ago

Listen to TurboTax Lie to Get Out of Refunding Overcharged Customers

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171pts44
www.techdirt.com 7y ago

Shotspotter Found Phantom 'Gunshot' to Justify Officer's Deadly Force

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2pts1
www.fastcompany.com 7y ago

Facebook silently re-enables firehose for surveillance firm

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4pts1
www.vox.com 8y ago

I'm a woman in computer science. Let me ladysplain the Google memo to you

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13pts4
gizmodo.com 9y ago

This Is Almost Certainly James Comey's Twitter Account

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www.buzzfeed.com 10y ago

Former Uber Worker Claims Company Investigator Illegally Entered Her Home

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3pts0
recode.net 11y ago

Mudge leaves Google to start “CyberUL” agency at White House's request

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3pts0
blog.cryptographyengineering.com 11y ago

Matthew Green: How do we build encryption backdoors?

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5pts0
twitter.com 12y ago

Elon Musk alleges USAF employee gave contract in exchange for Rocketdyne VP job

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7pts0
www.reuters.com 12y ago

Secret contract tied NSA and security industry pioneer

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www.washingtonpost.com 12y ago

Court: Ability to police U.S. spying program limited

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34pts5
www.guardian.co.uk 13y ago

Senators: NSA must correct inaccurate claims over privacy protections

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11pts1
www.youtube.com 13y ago

EFF: Biden in 2006 debates Obama in 2013 over NSA spying program

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www.thoughtcrime.org 13y ago

A Saudi Arabia Telecom's Surveillance Pitch

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459pts111
www.zdnet.com 14y ago

Microsoft licenses patents "covering use of Linux-based servers in datacenters"

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2pts1
www.dslreports.com 15y ago

North Carolina House passes bill banning community fiber infrastructure

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20pts13
www.techflash.com 15y ago

Texas sends Amazon a $269M uncollected sales tax bill

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53pts49
www.loopinsight.com 16y ago

Apple: Jobs' "Retire, Relax, Enjoy your family" exchange is fake

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18pts12

AppleCare+ annual is perpetual as long as you keep paying it (and Apple offers to switch to that when your 3-year lump sum expires if you choose that instead). I’m guessing it ends whenever they officially discontinue hardware support, which has traditionally been about 7 years after the last unit is produced, but I haven’t reached that yet to know for sure.

This headline unfortunately offers more smoke than light. This article has nothing to do with the current tête-à-tête with the Pentagon. It is discussing one specific change to Anthropic's "Responsible Scaling Policy" that the company publicly released today as version "3.0".

The president can only pardon crimes against the United States. Even if removed to federal court, state charges remain state charges and the judge & jury must follow state laws. Only the venue changes, with the intent being that the federal judge will potentially serve as a more neutral arbiter.

Absolutely fascinating that this report is very detailed about _certain_ things... but edits the source video to fade out right at the relevant instant and then completely omits the fact that the agent called her a "fucking bitch" immediately after executing her. (The released source material is several seconds longer.)

Edit at 21:29 UTC: BBC has edited the article to include the following line: "In the final part of the video the car is seen veering down the road. The ICE agent swears." Again, that "final part" has been edited out entirely. It shows that the agent was not affected by the SUV, and maintains his iPhone in his offhand recording the incident without issue. "The ICE agent swears." is used euphemistically to obfuscate what he actually did and said, which was to angrily call the victim a "fucking bitch".

This article is 4 days old and Ocean Infinity has already given details — technical problems with one AUV (Autonomous Underwater Vehicle) and poor weather and wave conditions. There will be many such changes in location and speed during this mission, including when deploying and retrieving each of the 3 AUVs.

There are multiple statutory routes to activate the NG, and nearly every time Trump has done so, it has been through a “federalized” route. Even red-state governors have requested this because it transfers the financial and legal obligations to the federal government. NG units activated by the governor must be paid, housed, transported, defended in court, etc by the state.

The catch is that the routes, as of yet, purport to impose operational restrictions on the federalized units. The administration isn’t exactly strictly following them, but they still exist and district judges are attempting to enforce them. The administration is hard at work developing a “colorable” basis to invoke the Insurrection Act in order to remove nearly all such restrictions.

Budget resolutions for quite some time have used the reconciliation process, which only requires a simple majority (but imposes some restrictions). The problem is that they shoved through the “OBBBA” using the process intended for the budget, and now it’s no longer available. You can only use the process once per year per subject (spending, revenue, debt limit), and the OBBBA used up all three.

I think a bigger issue is that AI is being used to censor footage from the owners of the camera themselves. There's been stories about gunshots being censored from the owners of the camera by Ring.

Can you provide sources for this? I just spent a few minutes looking and couldn't find anything, but I'd be super interested in learning more about it.

It doesn't really solve the underlying issue. On long-duration flights, pilots have to rotate who is in the cockpit and who is in crew rest. They receive food and beverage service from flight attendants entering the cockpit. On very rare occasions, they are asked to enter the cabin and examine some part of the plane to determine if something is an emergency or not. Mantraps are perhaps a future requirement for cleansheet designs, but even that seems unlikely to me.

My understanding of the purported reasoning behind the reversal was:

- They required airlines to implement cameras to monitor the hall leading up to the cockpit so that the pilot in the cockpit can verify who is requesting entry (without this, they still must follow the rule — Ryanair chose not to retrofit, so they continue to use attendants who can look out the peephole).

- In testing, they decided that the extra time that the cockpit door was unsecured during the switchovers in tight spaces was more dangerous than trying to solve the suicidal pilot issue with better mental health monitoring.

(My own note, we know that suicidal actors have no problems taking weapons to their copilots or whatever attendant is stuck looking out the peephole, e.g. FedEx 705.)

The HTTPStatus enum example is a good one, but the backtick syntax is _rough_. I would only ever use the Type.case form in practice. The test stuff is basically a way to create BDD-style test names, which is kind of just a preference thing. I can’t envision myself using it for anything other than weird case names (I already use case `default` quite a lot because it’s such a useful word), but maybe some interesting DSLs can come out of it? I would not have prioritized that change personally.

or for someone not at all knowledgeable who is looking for an overview before they plan to do deeper learning/studying through reading

Yep. This is what I have used them (sparingly) for — a scaffold to build the deeper learning onto. My brain struggles to retain information when it doesn’t have a high-level understanding of how/why a system works and how individual parts connect and interact, even if it is all eventually revealed later.

It’s possible I’m missing visibility into some part of the industry, but I don’t think this has been true for quite some time. There are multiple providers of Ground Segment as a Service that satellite operators can buy radio time from across the globe that are in the billions of yearly revenue. Most satellites are transmitting to the nearest ground stations in one or more networks live and transported over IP unless that capability isn’t required.

That is not an independent variable. For example, lenders could have decided that the market in 2023 was on the way up and not writing off as much debt would allow them to collect more delinquent accounts in the future. In 2024, they think that anyone who would have been able to pay them has done so, so they wrote off the defaults they postponed from 2023 and also increased the speed of their write offs because their predictions about the economy changed. While it tells you something, it’s certainly not an accurate measure of spending habits or ability to pay.

The Quest 2 has minimal inter-pupillary distance (IPD) adjustment — only three fixed options. If your eyes don’t match closely enough to one of them, it can be very uncomfortable. Mine don’t, and I have the same experience as you, but I can put up with it for short bursts. More expensive headsets have much better lenses and adjustment options. It’s not an inherent problem with VR, just concessions to make a cheap device.

RealPage works by collating private competition data from all of their clients, running models to determine the highest possible vacancy rate for an area that will lead to the highest possible market rate, then telling their clients to set at that price and never offer discounts or reductions.

In a fair market, landlords with vacancies would want to fill them — they have tons of fixed costs and they can't leave money on the table like that. If you had trouble filling, you'd look at the market and adjust downwards, or offer better amenities, or do whatever you wanted to attract customers. The tension between demand and supply leads to market equilibrium.

RealPage tells its clients that if they all work together to set their prices higher than market equilibrium, hold out for far longer than they normally would want or what a free market would lead to, then the simple inelasticity of housing demand — everyone needs a home! — means that customers will eventually have to give in to the higher price in order to live their lives, and landlords will rake in the profits over time.

They use the data and actions of their clients working in concert in order to manipulate a fair market into a deeply unfair one which does not properly adjust to market forces.

They say user data remains in the Secure Enclave at all times, which Nvidia GPUs would not be able to access. I am quite certain that their private cloud inference runs only Apple silicon chips. (The pre-WWDC rumors were that they built custom clusters using M2 Ultras.)

Due to industrialization and cars, stormwater runoff, especially what’s called the first flush, is very polluted. If we had unlimited resources, treating both wastewater and stormwater runoff + strict impervious cover restrictions and on-site storm retention systems would be the best option. The reason a combined sewer isn’t generally preferred now is because the maximum capacity must account for torrential rain, otherwise the system will outflow raw sewage, and a polluted first flush is preferable to raw sewage. The cost to retrofit London’s sewer to be separated would be several orders of magnitude more than upsizing the combined sewer to handle predicted rain events. If they got the capacity right, then it is the best option.