123919239

6 ms·

1.
by 123919239 8y ago
Is there any document where they describe how their focus on security shapes pureOS? I'm seeing stuff like bundling some add-ons for the browser, and kernel patches. In my mind, securing users in 2018 means to have a decent password ma
2.
by 123919239 8y ago
And in terms of wireless engineering, if the phone heats your brain, it wastes a lot of energy that should go into communication instead.
3.
by 123919239 8y ago
Yes, IQ modulation / QAM. I haven't studied the BladeRF layout, I can just tell about the Ettus USRP. There, the receive path looks like that: [Antenna]---[ADL5380 Quadrature Demod]===[2x low-pass filters in parallel]===[2x ADC in
4.
by 123919239 8y ago
No it's the other way round; with 61 MSPS sampling rate, the theoretical maximum bandwidth is 61 MHz, so they stay below. [edit] If you're missing the factor two, as in "sampling frequency must be twice the maximum signal fre
5.
by 123919239 8y ago
You cannot accept unknown SIM cards due to mutual authentication -- the provider must know the shared secret that is burned into the SIM. You can achieve network separation APNs, so there is no need for such a hack. The question I have in m
6.
by 123919239 8y ago
Yes you need to burn a SIM card, but that's it basically. srsLTE and other "homebrew" eNodeB software is standards-compliant and your smartphone will most likely connect. In practice, you need to worry about legal restriction
7.
by 123919239 8y ago
I don't see any connection to Time Division Duplexing here. (just another comment pointing out development vs. computer sciences)
8.
Some recent ThinkPads can be bricked by changing a UEFI-BiOS setting(notebookcheck.net)
2 points by 123919239 8y ago|0 comments
9.
by 123919239 8y ago
KDE offers the integration that I expect from a desktop. Plasma was way ahead of others, when it came to management of * audio, including Bluetooth * network * display Unfortunately, little care is taken on security. KDE Wallet simply offer