Author Archives: pappp

Court Rules NSA Phone Snooping Illegal — After Seven-Year Delay

Source: Slashdot

Article note: Seven years late, and with an extremely suspicious past tense.

The National Security Agency program that swept up details on billions of Americans' phone calls was illegal and possibly unconstitutional, a federal appeals court ruled Wednesday. From a report: However, the unanimous three-judge panel of the 9th Circuit Court of Appeals said the role the so-called telephone metadata program played in a criminal terror-fundraising case against four Somali immigrants was so minor that it did not undermine their convictions. The long-awaited decision is a victory for prosecutors, but some language in the court's opinion could be viewed as a rebuke of sorts to officials who defended the snooping by pointing to the case involving Basaaly Moalin and three other men found guilty by a San Diego jury in 2013 on charges of fundraising for Al-Shabaab. Judge Marsha Berzon's opinion, which contains a half-dozen references to the role of former NSA contractor and whistleblower Edward Snowden in disclosing the NSA metadata program, concludes that the "bulk collection" of such data violated the Foreign Intelligence Surveillance Act. The call-tracking effort began without court authorization under President George W. Bush following the Sept. 11, 2001, terrorist attacks. A similar program was approved by the secretive FISA Court beginning in 2006 and renewed numerous times, but the 9th Circuit panel said those rulings were legally flawed.

Read more of this story at Slashdot.

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Valved Face Masks and Face Shields Offer More Comfort but Less Protection

Source: NYT > Health

Article note: That pretty solidly comes down on the "Aerosol (or at least fine particle) transmission" side of things, which at this point should surprise no one. Good mask seals with electrostatic trapping layers on your face, HEPA filters and/or UV-C in air handlers, fresh circulating air where possible.

While any face covering is better than nothing, clear plastic shields and masks with exhale valves allow large plumes of particles to escape and may also expose the wearer to more germs.

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Teens’ anxiety levels dropped during pandemic, study finds

Source: Hacker News

Article note: Mayyyybe this is an indication we aren't generally doing schooling/adolescence in a particularly healthy way, if "lockdown due to horrible disease" is less stressful than the usual way of things. I've been noting for a while that I expect one of the good pandemic side-effects will be improving a generation's relationship with being alone / self entertaining / self scheduling and also with food because they're not being competitively over-scheduled all the time and are participating in food preparation.
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Amazon Drivers Are Hanging Smartphones in Trees to Get More Work

Source: Hacker News

Article note: Oh look, we live in a genuine cyberpunk dystopia.
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Drug cartel assassinates its enemies with bomb-toting drones

Source: Hacker News

Article note: I've been expecting "Cheap multirotor with a shrapnel-throwing explosive device" to become a major fixture in small-actor warfare for years. Here they are.
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Level 3 Global Outage

Source: Hacker News

Article note: Oh shit, this is the closest to "The Internet is broken" I've seen in a while. I just spent half an hour nervously trying to figure out why my webserver and house weren't talking, discovered that if I went through an intermediary they could, _then_ checked the news. Looks like CenturyLink (formerly Level3) is closing routes but leaving them in their BGP tables, so lots of traffic is going on dead routes through the backbones.
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Zoom is now critical infrastructure – that’s a concern

Source: Hacker News

Article note: This is half of _why_ open, interoperable protocols are so important. Zoom is not quite a full-on mono-culture (Teams is honestly a much better product for running classes and I'm pretty skeptical of Miscrosoft in general, Google has a couple products in that space, there are a bunch of other not-terrible video conferencing options, etc.) it just has network effects making it the default, and inertia that makes it tricky to move elsewhere. However. We don't have global email outages because it's all clients talking over a protocol, just local disruptions. We don't have the whole web go down, just local failures (sometimes big ones when we let things like Cloudflare, or AWS, or EIG get too big for their britches). It seems like getting something standard and federated (maybe jitsi...) would be in everyone's best interest, but things are too dumb and desperate for that lately.
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Despite COVID-19 challenges, University of Kentucky boasts record enrollment

Source: Kentucky.com -- Education

Article note: Holy shit, UK is actually up overall on several metrics. The program I work with most is up 15%, but I was expecting a small loss overall. Enrollment up 2%, first year retention up to 86.4%, new freshmen count landed between pre- and post- COVID estimates... that looks good. 20% Reduction in international students because of pandemic and Trump is not great but expected. $62M reduction in revenue from spring in a $72M shortfall, $14 million of that was refunds on room&board last semester... because we're financially a lifestyle residential community with a university attached, like most big schools.

Despite national and local weariness over a pandemic-plagued fall semester, preliminary data shows that the University of Kentucky was able to grow its overall enrollment this fall. UK’s enrollment is … Click to Continue »

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Surprising new feature in AMD Ryzen 3000

Source: Hacker News

Article note: That's _wild_. Zen2 parts are automatically mirroring the memory operand in a 0-latency hidden register for certain sequences of operations. It can do it through some stack manipulations and pointer+index calculations, and on several kinds of data. My MS involved some thinking about the problems with memory-tagged cached values, and it's firmly doable, but a trip.
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tilde.town: A social network over SSH

Source: Hacker News

Article note: Huh, that's a cute little alternet I didn't know existed, looks like there are a bunch of them, and many are vaguely-federated. Very much in the old big shared unix host tradition (that SDF has been the standard-bearer for), which is not that different from the BBS tradition, but with some modern flourishes compared to either.
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