Archive for the 'Computer' Category

(Nicht wirklich) Neues von der Datenkrake

Tuesday, June 27th, 2017

Spiegel online: WhatsApp-Nutzern könnten Abmahnungen drohen. “Wer WhatsApp nutzt, stimmt der Weitergabe seines Adressbuches an das Unternehmen zu. Diese Praxis sei illegal, urteilt das Amtsgericht Bad Hersfeld im Fall eines Elfjährigen. Für Nutzer könnte das Folgen haben.”

“Wer über WhatsApp die Telefonnummern seiner Kontakte automatisch an das Unternehmen weiterleitet, ohne die Betroffenen vorher um Erlaubnis zu fragen, begeht eine Rechtsverletzung. Das entschied das Amtsgericht Bad Hersfeld in einem Sorgerechtsstreit (Az. F 120/17 EASO), in dem es auch um die Smartphone-Nutzung eines elf Jahre alten Jungen ging.”

(Siehe auch 31. August 2016, 9. September 2016, 27. September 2016.)

“Facebook sells you out, because that’s exactly how they make money.”

Tuesday, May 23rd, 2017

Salim Virani: Get your loved ones off Facebook.

“Facebook is demanding to track what you buy, and your financial information like bank account and credit card numbers. You’ve already agreed to it in the new Terms Of Service. It’s already started sharing data with Mastercard. They’ll use the fact that you stayed on Facebook as “permission” to make deals with all kinds of banks and financial institutions to get your data from them. They’ll call it anonymous, but like they trick your friends to reveal your data to the third-parties with apps, they’ll create loopholes here too.

Facebook is also insisting to track your location via your phone’s GPS, everywhere and all the time. It’ll know exactly who you spend your time with. They’ll know your habits, they’ll know when you call in sick at work, but are really out bowling. “Sal likes 2pm Bowling at Secret Lanes.” They’ll know if you join an addict support group, or go to a psychiatrist, or a psychic, or a mistress. They’ll know how many times you’ve been to the doctor or hospital, and be able to share that with prospective insurers or employers. They’ll know when you’re secretly job hunting, and will sell your endorsement for job sites to your friends and colleagues – you’ll be revealed.

They’ll know everything that can be revealed by your location, and they’ll use it however they want to make a buck.

And – it’ll all be done retrospectively. If you stay on Facebook past January 30th, there’s nothing stopping all of your past location and financial data to get used.”

Link via Garret, who asks: “So, where shall we go, peeps?” – I think most people I’m connected with on FB know about my weblog, or we write emails, or we use Telegram or even Threema to keep in touch. I ripped off the band-aid with WhatsApp last year and haven’t missed it at all. Maybe it’s time for the next step?

Ultrasonic Boom

Friday, May 5th, 2017

Wired: Hundreds of Apps Can Listen for Marketing ‘Beacons’ You Can’t Hear.

“Beacon technology is also showing up in more physical locations. While the researchers didn’t find any ultrasonic tones being broadcast out on a sampling of television programming from seven countries, they did find that four of the 35 retail stores they visited around Germany did have beacons installed. “It was really interesting to find beacons at the entrance of some stores in two German cities,” says Erwin Quiring, a privacy and Android security researcher who worked on the study. “It affects all of us if there’s some kind of privacy invasive technique we don’t know about and which runs silently on phones.””

(My emphasis.)

Link via dangerousmeta!

Ein virtuelles Oszi!

Friday, April 21st, 2017

XXY Oscilloscope is an interactive oscilloscope emulator by Neil Theipen. This is fun to play with!

Link via MetaFilter: something something oscilloscope your ocelot.

Tick tock

Thursday, March 9th, 2017

Here’s how to turn an old hard drive and some LEDs into a clock: LED Hard Drive Clock 3.5″ by Ian Smith. Take a look at his demo video (YouTube, 3min)

Don’t be put off by the year-10,000-compliant website design. One of my students built a clock like this and it is just about the coolest thing I’ve ever seen!