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Submission + - Wi-Fi Routers Can Scan Your Body to Identify Exactly Who You Are (futurism.com) 1

JoeyRox writes: New research out of Germany’s Karlsruhe Institute of Technology found that the types of Wi-Fi routers we all have in our homes come with a major privacy vulnerability that can be used to identify any human body that comes within their range.

The study, flagged by Gizmodo, used machine learning systems to identify individuals with an accuracy rate of 99.5 percent. To do so, the researchers exploited a vulnerability in a process known as beamforming feedback information (BFI), which was introduced to allow routers to focus Wi-Fi signals on connected devices, as opposed to the older approach, which is to blanket an entire area in coverage.

While BFI is great for network connectivity, it has a major downsides for privacy. For starters, devices connected to a router using beamforming need to send constant feedback in order to be found. As routers send out and receive network feedback, the signal is inevitably impacted by real world factors like pets, walls, and people.

Making matters worse is the fact that this data is basically wide open for anyone to grab — not only is that feedback data unencrypted, it can also be accessed without ever connecting directly to the router.

Comment Re:The real killer for Visio (Score 1) 66

Why build your own? There are plenty of available set top boxes on the market complete with remote controls and a variety of different software, everything from the cheap chinese android boxes running kodi to the apple tv, and all of them are better than the crapware bundled with any tv set.

Submission + - I found a second vote.gov -- and it's registered to the White House

As_I_Please writes: The Drey Dossier reports that the National Design Studio, an office created by executive order and which reports only to the White House, has been building copies of federal agency websites like vote.gov, passports.gov, login.gov and others.

What [the National Design Studio] is doing is taking the parts of the federal government that touch you directly, your prescription, your voter registration, your passport, your federal login, out of the agencies that legally own them and rebuilding them on White House infrastructure. Vote.gov belongs to the Election Assistance Commission, and the studio built a copy. Passports belong to the State Department, and the studio is building a replacement this week. Login.gov belonged to GSA, and the studio’s guy runs it now.

Trump has said publicly that this infrastructure is for other presidents, and he is right about that. It is the one thing in this story I take him at his word on. The infrastructure outlasts him. Whoever wins in 2028 inherits the websites, the vendors, the data, and the hardware, sealed and waiting.

NDS Infrastructure Map — my live working github map of every National Design Studio subdomain I have found, filterable by status, registrant, and parent domain. If you want to retrace this investigation or watch new subdomains appear in real time, start here.

Comment Re:Unsurprising, To Me. (Score 2) 20

The biggest problem is caused by the deficiencies of legacy IPv4 and the various kludges to mitigate those deficiencies instead of using the proper solution.

Early versions of HTTP/HTTPS assumed one site per IP. It was quite easy for a firewall to whitelist and/or blacklist individual sites.
Then they added host headers and SNI to allow multiple sites to share a single IP. This is because legacy IPv4 is expensive and in short supply.

So now in order to whitelist/blacklist sites you need to filter at a higher level as you need to be able to match the host header not just the IP.

Once you add in SSL it gets even worse as your firewall devices cannot inspect the Host header without breaking SSL. Some places implement full SSL interception and MITM, but this then totally breaks with applications that enforce certificate pinning etc.

Yes it's a mess of kludge upon kludge, resulting in security problems, Move to IPv6 with unique IPs per site and these problems can go away.

Comment Re:The real killer for Visio (Score 0) 66

You didn't read the whole post: "Set up your TV to simply be a monitor and use a cheap little computer as an HTPC".

Seriously who bothers with the crapware built into a tv anyway? Just use it as a dumb screen and attach other devices to it. The devices are cheap and much easier to replace than a tv. I have a tv from more than 10 years ago which i still use in one room, with a newer box connected to it. The built in crapware on the tv is now totally useless as it stopped being supported years ago.

Comment Re:Strange crossovers (Score 1) 120

AIX has always run on Power/PPC, running it on an Apple branded PPC machine is not strange at all. Legacy macOS 10 was never meant as a server OS so it made sense to use something that was.

IBM Z has run Linux for a long time, it's not surprising that people would port other open source systems to it like opensolaris, there's probably BSD ports too.

Comment Re:Do these modules get loaded unnecessarily? (Score 2) 29

but obviously you can't do that if you have a huge farm of devices to support.

It depends what those devices are. In a lot of cases this "huge farm" is actually "hundreds of virtual machines running on the same hypervisor" so you absolutely can compile a custom kernel and roll it out. The memory usage vs a generic kernel will also be somewhat lower, multiplied by the number of virtual machines and you have quite decent savings.

Comment Re:Do the home owners (Score 1) 162

Using the waste heat makes much more sense in a new development, as the properties would be designed to make use of the waste heat rather than having to retrofit it later alongside a conventional heating system.
You would assume that the server farm would have its own connectivity, and having installed it they could use the same physical lines to provide service to the residents, so long as it's optional and you're not forced to use this specific provider (their service could be terrible).

Submission + - AI finds signs of pancreatic cancer before tumors develop (nbcnews.com)

fjo3 writes: An AI model developed at the Mayo Clinic in Rochester, Minnesota, detected abnormalities on patients’ CT scans up to three years before they were diagnosed with pancreatic cancer, according to research published this week in the journal Gut.

The scientists behind the model, which is now being evaluated in a clinical trial, trained it by feeding it CT scans from patients who had been screened for other medical conditions then were later diagnosed with pancreatic cancer. The team then had radiologists review the scans and compared their ability to find early signs of cancer to that of the AI model. The model was found to be three times better at identifying the early signs.

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