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Lesniev Alfaro
Lives in Nicaragua
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Lesniev Alfaro

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Configurar HTTPS en nginx en #Ubuntu 16.04

SSL/TLS puede ser una tecnología engañosamente sencilla pues es fácil de desplegar, pero no es fácil de desplegar correctamente. Las configuraciones HTTPS por defecto para software en el servidor como OpenSSL a menudo soportan estándares criptográficos débiles.
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SSL/TLS puede ser una tecnología engañosamente sencilla pues es fácil de desplegar, pero no es fácil de desplegar correctamente. Las configuraciones HTTPS por defecto para software en el servidor c…
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Lesniev Alfaro

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A planet 1,200 light-years away is a good prospect for a habitable world

The planet, which is about 1,200 light-years from Earth in the direction of the constellation Lyra, is approximately 40 percent larger than Earth. At that size, Kepler-62f is within the range of planets that are likely to be rocky and possibly could have oceans, said Aomawa Shields, the study’s lead author and a National Science Foundation astronomy and astrophysics postdoctoral fellow in UCLA’s department of physics and astronomy.

More than 2,300 exoplanets have been confirmed, and a few thousand others are considered planet candidates, but only a couple dozen are known to be in the “habitable zone” — meaning that they orbit their star at a distance that could enable them to be warm enough to have liquid water on their surfaces, Shields said.

#Science   #Astronomy  
An artist's conception of Kepler-62f, a planet in the 'habitable zone' of a star located about 1,200 light-years from Earth.Credit: NASA Ames/JPL-Caltech/T. Pyle A distant planet known as Kepler-62f could be habitable, a team of astronomers reports. The planet, which is abou
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Lesniev Alfaro

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Google beats Oracle—Android makes “fair use” of Java APIs

Following a two-week trial, a federal jury concluded Thursday that Google's Android operating system does not infringe Oracle-owned copyrights because its re-implementation of 37 Java APIs is protected by "fair use." The verdict was reached after three days of deliberations.
Oracle has spent many millions trying to get a chunk of Android, to no avail.
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Scientists discover methane-producing microbes in California rocks

A team of scientists report in a new study that they have found evidence of hardy, methane-producing microbes in water that surfaces from deep underground at The Cedars, a set of freshwater springs in Sonoma County.

The new findings also suggest the microbes can convert carbon dioxide into methane. Some scientists have proposed injecting carbon dioxide from the air into rocks like those at The Cedars. The carbon dioxide interacts with the rock and water to form a solid carbonate that can sequester carbon underground indefinitely and keep it out of the air. But if the microbes convert the injected carbon dioxide to methane and release it into the atmosphere, it would defeat the purpose of sequestration, Schrenk said.

#Science   #Biology  
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NVIDIA vs. AMD OpenGL & Vulkan Benchmarks With Valve's Dota 2 on #Ubuntu
Phoronix is the leading technology website for Linux hardware reviews, open-source news, Linux benchmarks, open-source benchmarks, and computer hardware tests.
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Tesla customers have driven 100 million miles with Autopilot active

Sterling Anderson, Tesla's director of Autopilot programs, told a crowd at the EmTech Digital conference today in San Francisco that the data collected from those trips is what the team is using to develop, refine, and introduce more features in the future.

It should be noted that Tesla vehicles are not fully autonomous in the way Google's self-driving cars are shaping up to be. But the Model S can now handle a majority of common driving interactions on its own and is fully capable in a highway setting for you to take your hands off the wheel and foot off the pedal.
Tesla says owners of its electric vehicles have driven 100 million miles using its autonomous Autopilot feature. Sterling Anderson, Tesla's director of Autopilot programs, told a crowd at the...
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Team of astronomers and geologists uncovered evidence of massive tsunamis on Mars billions of years ago

The ocean waves were almost as tall as Egypt's Great Pyramid of Giza, and they barreled across the red planet. Today, a team of scientists has announced the first discovery of extraterrestrial tsunamis.

Just like their brethren on Earth, Martian tsunamis would have washed sediments and boulders hundreds of miles inland and carved unique geologic features into the landscape.

#Science  
​​Billions of years ago, huge waves devastated the Martian landscape, make Earth's tsunamis look tame by comparison.​
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Lesniev Alfaro

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Copyright questions remain after Google’s fair use victory

The jury found that Google’s implementation of Java APIs in Android was fair use, a decision that will not only save Google from writing a huge check but will also give developers a little breathing room as they build their own Java products. But it’s a complicated victory because a prior court already found that the APIs in question are copyrightable, and even the fair use win might not last forever. Oracle has already said it will appeal.

After five years of legal wrangling, it’s not likely that many of Oracle’s outspoken critics will change their minds. But there’s always the appeal.
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Shotwell Photo Manager Gets Updated
When non-profit software development company Yorba shut down last year a cloud of uncertainty was left hanging over many of its applications, including des
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Major DNS provider hit by mysterious, focused DDoS attack

Unknown attackers have been directing an ever-changing army of bots in a distributed denial of service (DDoS) attack against NS1, a major DNS and traffic management provider, for over a week. While the company has essentially shunted off much of the attack traffic, NS1 experienced some interruptions in service early last week.

NS1 has shunted off most of the attack traffic by performing upstream filtering of the traffic, using behavior-based rules that differentiate the attacker's requests from actual DNS lookups. Beevers wouldn't go into detail about how that was being done out of concern that the attackers would adapt their methods to overcome the filtering.
Attack on NS1 sends 50 million to 60 million lookup packets per second.
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Warcraft Early Reviews: A Video Game Movie For Die-Hard Fans Only

So far, critics seem to feel that Warcraft should appeal to most die-hard Warcraft/World of Warcraft fans, but that even they might wind up walking away somewhat under-whelmed by the big screen iteration of this fantasy property.
The first Warcraft reviews suggest only die-hard fans of the original video game property will fully enjoy Duncan Jones' film adaptation.
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Huawei sues Samsung over cellphone patents

Huawei has sued Samsung in both China and the US for allegedly violating its patents on cellular technology and software through its cellphones.
It claims that Samsung's phones are swiping its technology.
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