deutronium

10 ms·

1. 61.▲
   by deutronium 10y ago

   Does having consciousness mean we can't be completely deterministic?
2. 62.▲
   by deutronium 10y ago

   Very nice! For some reason I thought it was for letters, and was wondering why it thought my 'h' looked like a '6' heh
3. 63.▲
   by deutronium 10y ago

   You can get the slides here - https://media.defcon.org/DEF%20CON%2024/DEF%20CON%2024%20pre... It really is a clever attack! I'm really surprised at the way he mentions the microcontroller tests if the key is corre
4. 64.▲
   by deutronium 10y ago

   Even if you use distance bounding protocols, couldn't someone just use one of those contactless paypal machines, to steal your money directly?
5. 65.▲
   by deutronium 10y ago

   Yeah, that seems to be how SETI does it
6. 66.▲
   by deutronium 10y ago

   Yeah, that'd definitely make sense. I still really like the idea.
7. 67.▲
   by deutronium 10y ago

   I guess you wouldn't want to perform any mission critical computation on this type of system, unless you can verify the results you obtain using it are accurate, as I can imagine its fairly easy for people to tamper with your data. Bu
8. 68.▲
   by deutronium 10y ago

   Yeah, that's a good point. So with that approach you could even get results of accuracy from data from a single social media source at least I guess.
9. 69.▲
   by deutronium 10y ago

   I'm curious how you can know the tool is 95% accurate, if it's being tested on real world data, such as from reddit etc.? I can only assume it was tested on a synthetic dataset perhaps. Also I'm wondering how many unique user
10. 70.▲
    by deutronium 10y ago

    The security project reminded me of the DARPA Cyber Grand Challenge - https://www.cybergrandchallenge.com/
11. 71.▲
    by deutronium 10y ago

    Some really nice photos! In the first photo, is the device with the brass windows, possibly a bubble plate column?
12. 72.▲
    by deutronium 10y ago

    Thanks! That's a very insightful reply
13. 73.▲
    by deutronium 10y ago

    I don't know anything about algorithmic trading, but I'm just wondering, are the people who do make money lots of money out of it, those who have servers close to the data source, who do high frequency trades.
14. 74.▲
    by deutronium 10y ago

    Ben Krasnow has an awesome project using Transcranial Magnetic Stimulation (rather than Transcranial direct-current stimulation) https://www.youtube.com/watch?v=HUW7dQ92yDU (part1) https://www.youtube.com/wa
15. 75.▲
    Money can't buy friends, but it can buy Twitter followers(stephenwattam.com)

    6 points by deutronium 10y ago|1 comments
16. 76.▲
    Show HN: CDitter – CD-ROM drive based data exfiltration(anfractuosity.com)

    7 points by deutronium 10y ago|0 comments
17. 77.▲
    by deutronium 10y ago

    I've found the Rust IRC channel to be awesome too!
18. 78.▲
    by deutronium 10y ago

    I've actually done TCP/IP over sound, via GNU Radio - https://www.anfractuosity.com/projects/ultrasound-networking...
19. 79.▲
    by deutronium 10y ago

    Could you use the ESP8266 to generate deauth frames?
20. 80.▲
    by deutronium 10y ago

    I was confused by that, apparently it's one year since the first stable release.
21. 81.▲
    by deutronium 10y ago

    You can actually read keypresses from /dev/input/eventN to make a keylogger, I wrote a simple one in lua.
22. 82.▲
    by deutronium 10y ago

    I just found a subtitled version - https://www.youtube.com/watch?v=oW0jvJC2rvM
23. 83.▲
    by deutronium 10y ago

    That's very interesting I didn't realise that. So it's oversampling ~10x? The datasheet for the LMS7002 chip seems to indicate its sample rate is 160 MHz? Which you can grab from: http://www.limemicro.com/pr
24. 84.▲
    by deutronium 10y ago

    Are you sure you mean 640MSPS re. the Ettus B200, that sounds very high for an entry level SDR. Looking at the Ettus spec page - https://www.ettus.com/product/details/UB200-KIT they quote 61.44MS/s. Also the
25. 85.▲
    by deutronium 10y ago

    Has anyone seen an SDR based 'cellphone' type device out of curiosity?
26. 86.▲
    by deutronium 10y ago

    I don't really drink wine, but couldn't you use something like https://www.amazon.co.uk/Vacu-Vin-Vacuum-Bottle-Stoppers/dp/... instead of a proprietary bottle.
27. 87.▲
    by deutronium 11y ago

    I've had PCBs from China take a little over a week, if you checkout http://pcbshopper.com/ you can specify the delivery time you want to pay for.
28. 88.▲
    by deutronium 11y ago

    Cheers, yeah it sounds like you're right "Multipole magnetic devices may be constructed from discrete permanent magnets, or by exposing heated magnetizable material to a coded magnetic field." - https://en.wikipedi
29. 89.▲
    by deutronium 11y ago

    Sounds very fascinating, I've skimmed through a couple of their pdfs but couldn't see, is there one that explains how they create them?
30. 90.▲
    by deutronium 11y ago

    Based on the awesome work at https://github.com/fulldecent/system-bus-radio I use PDM to output a .wav file via the system bus, and pick up via a radio.